{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn08291_017.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Chattanooga, Tennessee | 1955 | mapsnap generated fit (2026-09-22)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-22"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"70"},{"label":"placed","value":"56"},{"label":"unplaced","value":"14"},{"label":"fit sources","value":"georef 35, georef-snap 21"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"7 sheet(s) cut into 15 panels"},{"label":"unplaced pages","value":"p0__1 (tier 4, 35.05618,-85.26096 +/-2742m); p0__2 (tier 4, 35.05618,-85.26096 +/-2742m); p315 (tier 2, 35.05869,-85.25537 +/-233m); p331 (tier 2, 35.04605,-85.25879 +/-100m); p332__1 (tier 1, 35.04740,-85.27059 +/-310m); p338__1 (tier 3, 35.08640,-85.26535 +/-579m); p338__2 (tier 1, 35.08436,-85.26274 +/-100m); p339__1 (tier 1, 35.05565,-85.26673 +/-104m); p339__3 (tier 1, 35.05570,-85.26513 +/-100m); p343__1 (tier 2, 35.06379,-85.25644 +/-593m); p343__2 (tier 1, 35.06078,-85.26010 +/-139m); p344__2 (tier 1, 35.05929,-85.27566 +/-119m); p345 (tier 1, 35.05343,-85.26432 +/-239m); p346 (tier 4, 35.05618,-85.26096 +/-2742m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0301/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p301","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0301/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0301/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1439.5,6849.3 58.1,6828.7 -0.0,3530.2 1361.9,3569.9 1465.4,0.0 6600.0,0.0 6600.0,1544.9 6054.7,6837.3 5486.6,8040.0 3349.8,8040.0 1439.5,6849.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0301/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1672.0,6112.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2507603,35.0760859]}},{"type":"Feature","properties":{"resourceCoords":[3376.0,1532.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2488211,35.0777076]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0302/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p302","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0302/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0302/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"493.0,8040.0 -0.0,6115.6 -0.0,1506.7 1041.2,1018.0 1040.1,0.0 6600.0,0.0 6600.0,7959.0 493.0,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0302/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.24734026633094,35.077926277521044]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.24396051019826,35.07667575992321]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.24580886466883,35.07328252337102]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.2491886208015,35.07453304096885]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0303/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p303","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0303/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0303/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6350.1,7264.6 3585.9,7290.6 3580.9,6588.3 2226.7,6581.1 2243.2,7305.1 859.6,7320.0 834.6,2821.5 263.2,4711.2 -0.0,4714.1 -0.0,-0.0 3545.5,0.0 3551.9,1172.6 5717.9,1140.5 5718.9,1923.0 6293.1,1916.8 6350.1,7264.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0303/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.2518653044534,35.076125261084805]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.24851263928701,35.074856201885034]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.25038835952894,35.071490092495594]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.25374102469533,35.072759151695365]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0304/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p304","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0304/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0304/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"615.3,7276.2 -0.0,1981.6 -0.0,0.0 3212.1,0.0 4495.0,1169.8 5365.2,1147.3 5360.6,1959.0 5855.2,4655.5 5859.7,7245.4 5326.2,8040.0 3257.6,8040.0 615.3,7276.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0304/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3232.0,4632.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.248361,35.0724782]}},{"type":"Feature","properties":{"resourceCoords":[3232.0,1968.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2477353,35.073605]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0305/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p305","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"14"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0305/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0305/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"669.7,3334.0 627.9,746.2 2005.0,723.9 1980.9,0.0 3329.0,0.0 3341.5,702.2 6092.8,661.5 6152.3,6004.3 5667.5,6012.2 5677.6,6547.2 1369.5,6620.5 1338.0,3323.2 669.7,3334.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0305/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2032.0,3312.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2530342,35.071552]}},{"type":"Feature","properties":{"resourceCoords":[4700.0,6028.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2523245,35.0698992]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0306/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p306","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0306/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0306/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"940.6,8040.0 481.7,8040.0 -0.0,6457.0 -0.0,5919.4 528.0,552.0 5848.7,556.7 6600.0,560.0 6600.0,1890.5 6600.0,3192.8 5819.7,5830.8 5008.8,6849.3 3186.3,8040.0 940.6,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0306/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3192.0,5824.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2501755,35.0691608]}},{"type":"Feature","properties":{"resourceCoords":[528.0,552.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2503344,35.0718628]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0307/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p307","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"10"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0307/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0307/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 5893.8,0.0 5892.1,1989.4 6600.0,1990.0 6600.0,4573.2 5889.9,4572.6 5887.5,7362.6 5501.6,7362.3 5503.0,8040.0 1060.3,8040.0 1065.4,7358.6 -0.0,7357.7 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0307/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1832.0,2208.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2543048,35.0692378]}},{"type":"Feature","properties":{"resourceCoords":[3176.0,4756.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.254201,35.0679096]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0308/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p308","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"19"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0308/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0308/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"583.7,4208.3 1295.7,4208.1 1293.2,1617.7 583.3,1617.8 583.2,1195.6 3271.6,1188.4 3271.5,0.0 5080.1,0.0 5080.3,1617.3 5540.5,1617.2 5541.1,6131.9 583.9,6120.7 583.7,4208.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0308/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3272.0,4208.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2513805,35.0669662]}},{"type":"Feature","properties":{"resourceCoords":[1928.0,4208.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2520695,35.0672197]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0309/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p309","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0309/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0309/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1295.3,6741.9 1288.4,6191.3 536.9,6201.3 517.5,3585.0 -0.0,3586.0 -0.0,0.0 3935.5,0.0 3917.5,6702.1 1295.3,6741.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0309/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.24642920998407,35.07356139213699]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.24308540006028,35.07228103138161]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.24497776478778,35.06892370689258]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.24832157471157,35.070204067647964]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0310/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p310","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"7"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0310/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0310/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3391.8,7311.4 -0.0,7311.5 -0.0,4683.9 802.1,4683.9 778.1,2064.1 1569.8,2064.0 1564.6,0.0 6600.0,0.0 6600.0,5688.8 4201.8,8040.0 4064.9,8040.0 4075.4,7203.3 3391.8,7199.7 3391.8,7311.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0310/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3392.0,4684.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2475025,35.0681776]}},{"type":"Feature","properties":{"resourceCoords":[3392.0,2064.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.246897,35.0692804]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0311/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p311","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0311/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0311/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,5081.8 -0.0,127.8 3646.5,0.0 3634.1,975.7 3332.7,1270.4 5309.1,3274.6 6600.0,2038.5 6600.0,6784.6 2981.3,6749.0 2986.7,7675.7 -0.0,7645.2 -0.0,6909.3 1081.1,5816.4 331.9,5085.5 -0.0,5081.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0311/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.24958845700621,35.06767994989389]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.24623058465174,35.06642737490257]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.24808175006255,35.06305569048439]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.25143962241702,35.06430826547572]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0312/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p312","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"11"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0312/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0312/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6148.3,8040.0 3372.8,5249.8 3329.1,7015.1 533.4,6974.6 578.9,1439.4 2126.2,1983.6 2139.9,-0.0 6600.0,-0.0 6600.0,8040.0 6148.3,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0312/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2144.0,3072.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.245798,35.0664644]}},{"type":"Feature","properties":{"resourceCoords":[2144.0,7016.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2478815,35.0658114]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0313/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p313","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0313/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0313/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"432.6,8040.0 -0.0,8040.0 -0.0,881.4 386.6,880.5 389.3,0.0 5342.1,0.0 5340.8,426.7 5670.2,431.3 6411.5,1158.7 5335.5,2240.2 5333.4,2964.8 6258.9,3003.0 6204.9,5661.5 5682.8,5664.9 5673.3,6416.3 1181.4,6394.6 409.1,7158.4 432.6,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0313/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.25340191493551,35.066744243485786]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.2500137398231,35.06549010210893]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.25186719756087,35.06208794877597]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.25525537267328,35.06334209015282]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0314/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p314","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0314/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0314/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5467.0,8040.0 -0.0,8040.0 -0.0,1660.1 201.4,1659.1 190.8,772.2 956.4,0.0 5454.9,0.0 5450.7,1650.6 6136.5,1653.3 6029.1,0.0 6600.0,0.0 6600.0,7300.4 5461.6,7284.6 5467.0,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0314/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2616.0,1664.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2538106,35.0627989]}},{"type":"Feature","properties":{"resourceCoords":[300.0,7220.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.256297,35.0609169]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0316/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p316","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"10"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0316/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0316/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5911.2,1827.6 6026.9,7191.0 3101.4,7165.2 3099.0,6875.7 2357.5,6874.3 2356.5,6623.9 404.9,6640.1 354.5,0.0 6341.4,0.0 6310.6,1997.9 6600.0,2000.2 6600.0,4497.1 6288.0,4496.0 6312.1,1827.2 5911.2,1827.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0316/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4300.0,7156.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2572645,35.054741]}},{"type":"Feature","properties":{"resourceCoords":[6288.0,4496.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2556204,35.0554775]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0317/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p317","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0317/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0317/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"578.6,4395.0 691.1,6052.5 -0.0,6055.3 -0.0,3641.2 526.8,3631.1 547.1,947.8 2604.0,928.0 2589.4,0.0 6600.0,0.0 6600.0,6366.8 2647.3,6426.0 2655.8,8040.0 1163.3,8040.0 1153.8,4390.5 578.6,4395.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0317/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.25093518761118,35.064785258153016]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.2475972200627,35.06350732358058]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.24948579644355,35.06015550578765]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.25282376399203,35.061433440360084]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0318/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p318","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0318/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0318/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6600.0,0.0 6600.0,8040.0 -0.0,8040.0 -0.0,5118.6 1115.2,5142.1 1141.0,1554.5 2592.0,1576.4 2599.1,0.0 6600.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0318/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2592.0,5132.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2523176,35.0593947]}},{"type":"Feature","properties":{"resourceCoords":[2592.0,1432.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2514466,35.0609811]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0319/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p319","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0319/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0319/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"385.5,2138.2 442.6,0.0 5807.9,0.0 5801.7,402.9 3133.3,320.8 3127.1,634.2 5624.0,688.4 5446.6,8040.0 0.0,8040.0 0.0,2135.9 385.5,2138.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0319/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.2564848820357,35.054207203198814]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.25501163594824,35.05700731848697]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.25087391282462,35.055527821758524]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.25234715891209,35.05272770647037]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0320/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p320","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0320/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0320/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,344.6 2011.0,370.8 2008.2,0.0 4701.6,0.0 4786.9,6272.9 6600.0,6257.8 6600.0,8040.0 0.0,8040.0 0.0,344.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0320/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.2551976813126,35.05658954837395]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.2536524270566,35.05934248400134]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.24958430651863,35.05779071733473]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.25112956077463,35.05503778170734]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0321/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p321","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0321/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0321/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"286.1,7419.7 276.7,4624.5 -0.0,4623.9 -0.0,2420.4 263.9,2418.9 246.7,0.0 6294.0,0.0 6288.5,213.9 6288.6,7310.3 286.1,7419.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0321/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.26075019436789,35.059739839984566]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.25742513305727,35.05850578698876]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.25924874742134,35.05516672339556]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.26257380873196,35.056400776391364]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0322/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p322","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0322/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0322/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,5410.8 712.1,5408.0 707.6,0.0 2643.8,0.0 2648.0,608.0 4623.3,575.2 4609.5,6779.2 33.8,6714.1 -0.0,5410.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0322/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4616.0,3440.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.261932,35.0550287]}},{"type":"Feature","properties":{"resourceCoords":[2648.0,608.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.262289,35.0566049]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0323/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p323","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0323/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0323/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,448.2 3902.6,420.8 3902.9,0.0 5858.2,0.0 5856.0,548.0 5481.3,549.3 5449.1,7170.8 -0.0,7327.5 -0.0,448.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0323/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5856.0,5888.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2594911,35.0528587]}},{"type":"Feature","properties":{"resourceCoords":[5856.0,548.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2582646,35.0551072]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0324/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p324","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0324/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0324/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,303.7 378.3,298.6 378.0,0.0 1127.9,0.0 1129.3,291.4 6240.8,330.0 6245.5,718.0 6600.0,711.6 6600.0,6510.8 1250.9,6479.1 -0.0,6957.2 -0.0,303.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0324/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.25838746474462,35.05530410210608]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.25503995667655,35.05404687664979]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.2568977125996,35.050685088281426]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.26024522066766,35.05194231373771]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0325/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p325","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0325/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0325/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2821.5,8040.0 888.7,8040.0 794.5,4589.7 -0.0,4589.6 -0.0,2585.3 756.0,2584.0 688.3,645.9 -0.0,659.1 -0.0,0.0 4682.1,0.0 4693.5,611.8 5130.5,610.9 5257.3,6945.1 2797.1,6961.2 2821.5,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0325/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[756.0,2584.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2652975,35.0533089]}},{"type":"Feature","properties":{"resourceCoords":[4064.0,4552.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2640983,35.0518614]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0326/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p326","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0326/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0326/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,6756.4 -0.0,550.8 5104.3,358.5 5022.1,6874.5 1429.8,6808.9 -0.0,6756.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0326/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.26250737509291,35.053510880707236]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.25911358826846,35.05225881666577]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.26096367598568,35.04885047590096]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.26435746281012,35.05010253994243]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0327/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p327","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0327/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0327/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"150.8,7096.2 -0.0,7095.3 -0.0,474.3 1201.6,0.0 6600.0,0.0 6600.0,6977.7 152.9,6933.2 150.8,7096.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0327/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.25985473931085,35.05258734898474]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.25653369602574,35.05132040055353]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.25840575757259,35.047985080014854]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.2617268008577,35.04925202844606]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0328/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p328","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0328/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0328/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6600.0,0.0 6600.0,3467.5 5442.4,6532.8 2793.5,8040.0 1628.3,8040.0 943.2,6544.6 763.4,6545.0 770.8,7307.1 -0.0,7313.2 -0.0,-0.0 6600.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0328/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.26669046419129,35.05163773187868]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.26332942008709,35.0503704199274]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.26520199544122,35.04699488454096]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.26856303954541,35.04826219649224]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0329/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p329","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"19"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0329/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0329/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4854.7,6490.9 -0.0,6591.1 -0.0,0.0 6600.0,0.0 6600.0,4683.3 4857.3,4700.5 4854.7,6490.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0329/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[560.0,3472.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2644192,35.0490242]}},{"type":"Feature","properties":{"resourceCoords":[4736.0,7304.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2632317,35.0466361]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0330/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p330","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"5"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0330/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0330/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,6659.3 -0.0,4867.6 1743.6,4848.1 1736.7,161.5 -0.0,163.7 -0.0,0.0 6600.0,0.0 6600.0,6252.2 5973.7,6257.6 5978.7,6611.2 -0.0,6659.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0330/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2540.0,4824.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2612664,35.0472057]}},{"type":"Feature","properties":{"resourceCoords":[6224.0,4824.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2594179,35.0464877]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0332__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p332 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6600.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0332__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0332/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4312.0,7452.0 4332.5,8040.0 6600.0,8040.0 6600.0,0.0 -0.0,0.0 0.0,900.0 0.0,3828.4 4197.6,3846.8 4205.9,7452.0 4312.0,7452.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0332__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4312.0,7452.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2512959,35.077884]}},{"type":"Feature","properties":{"resourceCoords":[1976.0,7452.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.252415,35.0783236]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0333/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p333","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0333/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0333/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6217.4,6909.5 3630.2,6913.8 3630.3,6448.6 502.1,6472.4 500.3,6900.2 -0.0,6903.2 -0.0,2514.8 504.1,2517.5 486.6,819.8 6193.7,759.6 6205.1,2547.8 6600.0,2549.9 6600.0,2724.2 6206.2,2720.9 6217.4,6909.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0333/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.27092965685009,35.04991499583724]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.26762068590334,35.04865850096165]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.26947724014961,35.04533519551874]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.27278621109636,35.04659169039433]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0334/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p334","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"17"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0334/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0334/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"719.7,6824.6 686.1,0.0 5923.7,0.0 5931.7,794.0 5952.2,4647.1 5962.7,6761.6 719.7,6824.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0334/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3328.0,4672.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2675676,35.0462776]}},{"type":"Feature","properties":{"resourceCoords":[692.0,4672.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2689178,35.0467832]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0335/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p335","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"20"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0335/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0335/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"504.0,4744.0 -0.0,4751.2 -0.0,856.5 464.6,851.5 452.9,58.8 6600.0,0.0 6600.0,6817.2 524.7,6875.8 504.0,4744.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0335/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[504.0,4744.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2662176,35.0457847]}},{"type":"Feature","properties":{"resourceCoords":[4632.0,2800.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2636688,35.0457978]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0336/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p336","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"18"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0336/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0336/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1766.8,0.0 5781.7,0.0 5723.9,6811.7 1677.4,6710.2 1766.8,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0336/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2300.0,6768.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2633082,35.0436112]}},{"type":"Feature","properties":{"resourceCoords":[1072.0,1440.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2627144,35.0460811]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0337/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p337","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0337/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0337/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"279.4,7156.1 -0.0,7141.2 -0.0,-0.0 6600.0,0.0 6600.0,5930.2 306.8,6142.1 279.4,7156.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0337/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.25988488269519,35.04594773925408]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.25652378595454,35.04467115440021]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.25840993111407,35.04129533027031]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.26177102785472,35.04257191512418]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0339__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p339 [2]","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"19"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6600.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0339__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0339/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,2348.9 -0.0,6941.1 5075.4,6907.5 5049.2,6405.8 5420.0,6396.0 5357.5,3694.0 6324.9,3672.4 6293.8,2609.5 6159.1,2612.0 6131.1,1534.7 1446.9,1580.7 1473.7,2315.9 -0.0,2348.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0339__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5420.0,6396.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2644127,35.0549415]}},{"type":"Feature","properties":{"resourceCoords":[2708.0,1588.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2648341,35.0600643]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0340/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p340","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"26"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0340/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0340/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3418.2,8040.0 -0.0,8040.0 -0.0,-0.0 5698.7,0.0 5706.0,470.4 6054.2,463.2 6088.6,1408.7 5719.8,1409.9 5721.2,2387.6 6108.8,2387.1 6132.8,3550.2 5744.4,3553.3 5792.8,7173.5 3400.8,7211.6 3418.2,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0340/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2164.0,2412.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.269824,35.0540191]}},{"type":"Feature","properties":{"resourceCoords":[5232.0,7196.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2689841,35.0487715]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0341/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p341","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"10"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0341/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0341/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,3673.9 -0.0,0.0 6600.0,0.0 6600.0,8040.0 3866.2,8040.0 4418.7,7470.4 2832.2,5931.5 2142.9,6632.3 1780.3,5904.9 1237.5,6468.2 1202.1,3658.7 -0.0,3673.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0341/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1916.0,2092.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2432784,35.0705891]}},{"type":"Feature","properties":{"resourceCoords":[2128.0,4396.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2441664,35.0685531]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0342__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p342 [1]","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"14"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3400.4"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0342__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0342/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2644.5,7109.1 3307.0,7093.9 3256.6,4884.4 2465.0,1594.5 1351.7,0.0 -0.0,0.0 0.0,3696.0 -0.0,8040.0 449.2,8040.0 428.9,6786.5 1906.9,6762.6 2644.5,7109.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0342__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1380.2,1592.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.252415,35.0783236]}},{"type":"Feature","properties":{"resourceCoords":[2992.4,5816.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2528307,35.0741022]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0342__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p342 [2]","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"13"},{"label":"split_canvas_x","value":"3378.8"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3221.2"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0342__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0342/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6072.5,6908.0 6045.2,3262.2 6600.0,3258.1 6600.0,1630.7 6270.4,1632.9 6262.0,355.6 5596.9,360.0 5700.1,0.0 3378.8,0.0 3398.8,7162.8 3400.4,8040.0 6600.0,8040.0 6600.0,6904.5 6072.5,6908.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0342__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5676.8,5620.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2562377,35.0686588]}},{"type":"Feature","properties":{"resourceCoords":[5596.9,360.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2538281,35.0731497]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0344__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p344 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"7"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6600.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0344__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0344/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2081.8,7407.9 6217.4,7458.1 6216.3,6441.6 6600.0,6442.3 6600.0,0.0 2287.6,0.0 2253.2,4114.0 0.0,4085.6 0.0,6500.0 -0.0,8040.0 2090.6,8040.0 2081.8,7407.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0344__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6216.0,6184.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2604746,35.0599437]}},{"type":"Feature","properties":{"resourceCoords":[6216.0,7476.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2611773,35.0586689]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0347/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p347","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0347/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0347/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,2871.8 791.2,2886.1 3278.6,683.4 6170.2,604.5 6165.9,3979.1 6600.0,3962.3 6600.0,8040.0 -0.0,8040.0 -0.0,2871.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0347/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.28701760465552,35.050003154977034]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.28365396394727,35.04878624965237]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.28545202377944,35.045408040933516]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.28881566448769,35.04662494625818]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0348/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p348","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0348/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0348/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6600.0,8040.0 -0.0,8040.0 -0.0,3776.7 1636.3,3669.4 1413.7,0.0 5928.4,0.0 6083.4,7124.3 6600.0,7115.2 6600.0,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0348/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.28126382258463,35.04788898637493]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.27799098487675,35.0466178221073]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.27986916632958,35.04333072279529]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.28314200403746,35.04460188706292]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0349/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p349","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"16"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0349/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0349/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4780.0,528.0 3355.9,519.0 3305.4,6882.9 924.7,6560.1 947.1,0.0 6600.0,0.0 6600.0,7377.2 4757.0,7115.2 4780.0,528.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0349/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3320.0,4792.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2769637,35.0465401]}},{"type":"Feature","properties":{"resourceCoords":[4780.0,528.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2752404,35.0480752]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0350/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p350","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0350/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0350/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5395.3,7275.8 6600.0,7114.6 6600.0,8040.0 5405.7,8040.0 5395.3,7275.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0350/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5244.0,440.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2722722,35.0469676]}},{"type":"Feature","properties":{"resourceCoords":[984.0,7136.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.276066,35.0449542]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0351/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p351","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0351/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0351/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5381.4,7078.1 5371.8,8040.0 1522.3,8040.0 1527.5,7363.2 -0.0,7476.2 -0.0,426.5 185.6,426.8 190.7,0.0 3312.2,0.0 3308.6,464.1 5890.0,479.5 5896.0,1793.3 6600.0,1799.4 6600.0,3075.9 5901.8,3071.4 5907.7,4379.0 6600.0,4383.8 6600.0,5954.9 5914.9,5951.7 5919.7,7038.3 5381.4,7078.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0351/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.27226866775858,35.04717985528303]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.26894091692762,35.04594139297976]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.27077076474646,35.04259911285637]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.27409851557742,35.043837575159635]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0352/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p352","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"19"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0352/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0352/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"873.1,4404.1 863.4,3099.3 1556.7,3105.5 1553.0,1831.8 854.0,1823.9 844.2,512.9 5834.4,492.4 5835.0,1846.8 5004.4,1848.7 5069.3,6003.9 1565.1,5978.4 1560.6,4410.7 873.1,4404.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0352/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3384.0,4428.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2690157,35.0437692]}},{"type":"Feature","properties":{"resourceCoords":[5836.0,3144.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2674745,35.0438427]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0353/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p353","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0353/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0353/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7250.0 -0.0,2046.3 828.4,2052.8 848.9,708.7 5592.7,717.9 5849.3,1724.0 5801.7,4020.8 6600.0,4048.3 6600.0,8040.0 5731.2,8040.0 5744.8,7312.6 -0.0,7250.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0353/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.26714296021508,35.04540159632053]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.2637641432739,35.044186583715465]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.26555930468417,35.0407929405977]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.26893812162535,35.04200795320276]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0354/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p354","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0354/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0354/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1248.8,1070.4 5202.0,1586.1 6600.0,6927.1 6600.0,8040.0 4724.3,7898.5 4725.5,8040.0 -0.0,8040.0 -0.0,7854.3 1797.6,7882.6 1810.0,7099.5 1295.3,6958.4 1248.8,1070.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0354/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.27898801675185,35.046909825860986]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.2756929511221,35.04568199808355]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.27750708070768,35.042372535740604]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.28080214633744,35.04360036351804]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0355/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p355","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0355/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0355/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,6478.5 514.0,6484.0 514.0,1235.9 2363.7,1498.1 2363.4,0.0 6105.4,0.0 5950.1,8040.0 -0.0,8040.0 -0.0,6478.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0355/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[512.0,1236.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2767488,35.0452892]}},{"type":"Feature","properties":{"resourceCoords":[516.0,6484.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2779376,35.0430738]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0356/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p356","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"14"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0356/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0356/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1613.3 359.1,1588.6 365.8,2357.1 1566.8,2363.0 1567.7,2194.2 5331.1,2203.8 5288.8,8040.0 -0.0,8040.0 -0.0,1613.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0356/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4736.0,6460.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2726895,35.0411439]}},{"type":"Feature","properties":{"resourceCoords":[3320.0,3872.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2728173,35.0425082]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0357/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p357","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"19"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0357/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0357/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"515.0,0.0 4670.2,0.0 4694.6,1079.1 5441.0,1087.5 5450.9,2462.5 6137.2,2464.3 6162.0,4393.3 4585.1,4399.0 4594.8,7941.9 -0.0,8040.0 -0.0,1107.6 530.3,1076.4 515.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0357/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3020.0,2456.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2699395,35.0420882]}},{"type":"Feature","properties":{"resourceCoords":[3496.0,6328.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2706059,35.0403792]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0358/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p358","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"18"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0358/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0358/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1582.1,4483.7 1562.5,2547.9 874.0,2544.0 867.8,1164.2 5857.4,1133.1 5860.2,1863.2 6600.0,1852.5 6600.0,8040.0 -0.0,8040.0 -0.0,4484.7 1582.1,4483.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0358/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3964.0,2544.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2671271,35.0410298]}},{"type":"Feature","properties":{"resourceCoords":[872.0,2544.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2687007,35.0416181]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0359/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p359","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"18"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0359/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0359/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,787.5 2630.5,861.3 2629.7,922.9 4589.9,938.9 4608.7,548.9 5736.3,581.3 6232.0,460.0 6100.8,3381.1 6600.0,3408.8 6600.0,8040.0 0.0,8040.0 0.0,787.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0359/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2256.0,1464.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.265156,35.040273]}},{"type":"Feature","properties":{"resourceCoords":[6232.0,460.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2644401,35.044069]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0360/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p360","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0360/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0360/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"808.8,1480.3 6600.0,0.0 6600.0,4310.0 5426.8,4402.5 5680.0,7404.4 3664.3,7585.2 3678.1,7729.4 1212.0,7969.6 1019.5,6221.5 3766.1,5932.7 3658.6,4961.0 3425.3,5105.4 349.4,5417.9 59.9,2729.6 808.8,1480.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0360/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.282581399642,35.047651691333186]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.27864870842673,35.05330034054423]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.27030230883925,35.049350682407216]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.27423500005452,35.04370203319617]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0361/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chattanooga, Tennessee | 1955 | sanborn08291_017 p361","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-22T03:39:53Z","modified":"2026-09-22T03:39:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0361/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0361/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,8040.0 -0.0,0.0 6600.0,0.0 6600.0,8040.0 3281.6,8040.0 3340.5,6354.2 1901.8,6337.7 628.2,7390.0 235.1,7367.5 212.5,8040.0 -0.0,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd396m:g3964m:g3964cm:g3964cm_g08291195503:08291_03_1955-0361/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3388.0,4828.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2833291,35.0498965]}},{"type":"Feature","properties":{"resourceCoords":[628.0,7392.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2872598,35.0486446]}}]}}]}