{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn01345_009.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Sanford, Florida | 1922 | mapsnap generated fit (2026-09-23)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-23"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"25"},{"label":"placed","value":"19"},{"label":"unplaced","value":"6"},{"label":"fit sources","value":"georef 12, georef-snap 7"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"4 sheet(s) cut into 13 panels"},{"label":"unplaced pages","value":"p1 (tier 1, 28.80863,-81.26742 +/-398m); p12__3 (tier 2, 28.80466,-81.26122 +/-242m); p13__1 (tier 1, 28.81178,-81.28028 +/-250m); p13__4 (tier 1, 28.81266,-81.28221 +/-120m); p16__3 (tier 1, 28.80189,-81.27427 +/-163m); p7 (tier 3, 28.80667,-81.27820 +/-500m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sanford, Florida | 1922 | sanborn01345_009 p10","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T14:46:09Z","modified":"2026-09-23T14:46:09Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0010/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0010/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 -0.0,1592.7 1048.6,1604.4 1051.0,222.6 3020.9,219.7 3029.1,710.0 3999.6,708.0 3998.6,211.7 5948.8,216.7 5947.0,703.9 6452.0,702.8 6452.0,7652.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0010/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.27007851663173,28.80011900826619]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.26330392074954,28.800145218061182]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.26326869824352,28.79305453667469]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.27004329412571,28.793028326879696]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sanford, Florida | 1922 | sanborn01345_009 p11","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T14:46:09Z","modified":"2026-09-23T14:46:09Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0011/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0011/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"280.5,1466.4 462.5,1464.6 465.1,123.7 81.9,0.0 6452.0,0.0 6452.0,7394.0 737.9,7427.4 723.9,3476.3 281.2,3436.7 280.5,1466.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0011/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.26322502218473,28.813087158714563]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.25654285195834,28.81309382189205]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.25653389640578,28.80610075415737]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.26321606663217,28.806094090979883]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0012__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sanford, Florida | 1922 | sanborn01345_009 p12 [1]","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"32"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T14:46:09Z","modified":"2026-09-23T14:46:09Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0012__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0012/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"199.6,7132.7 -0.0,7135.4 -0.0,7652.0 2036.8,7652.0 2047.6,6557.6 2636.0,6566.0 3907.6,6583.6 3904.0,7652.0 4648.0,7652.0 5804.0,7652.0 6260.5,7652.0 6177.3,5500.3 5433.6,5504.4 5470.8,2827.2 6452.0,2823.6 6452.0,0.0 6168.7,0.0 6169.0,187.6 528.7,229.6 529.1,311.0 153.8,312.9 199.6,7132.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0012__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3140.0,4156.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.2597146,28.8026895]}},{"type":"Feature","properties":{"resourceCoords":[4104.0,2188.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.258702,28.8044984]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0012__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sanford, Florida | 1922 | sanborn01345_009 p12 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"5433.6"},{"label":"split_canvas_y","value":"2823.6"},{"label":"split_canvas_w","value":"1018.4"},{"label":"split_canvas_h","value":"2680.8"}],"created":"2026-09-23T14:46:09Z","modified":"2026-09-23T14:46:09Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0012__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0012/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,2823.6 5470.8,2827.2 5433.6,5504.4 6452.0,5498.8 6452.0,2823.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0012__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[5433.6,2823.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.25653297739267,28.801552722705004]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,2823.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.25546327683277,28.801588495516523]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,5504.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.255355952835,28.79911971128205]}},{"type":"Feature","properties":{"resourceCoords":[5433.6,5504.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.2564256533949,28.79908393847053]}},{"type":"Feature","properties":{"resourceCoords":[6272.3,3123.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.2556382,28.8013063]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0013__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sanford, Florida | 1922 | sanborn01345_009 p13 [2]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"1038.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"2794.8"}],"created":"2026-09-23T14:46:09Z","modified":"2026-09-23T14:46:09Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0013__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0013/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,1976.9 6152.7,1981.5 6031.2,1983.4 6006.4,1058.5 0.0,1038.0 -0.0,3832.8 6452.0,3808.0 6452.0,1976.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0013__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1788.0,3157.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.2888974,28.8107137]}},{"type":"Feature","properties":{"resourceCoords":[3792.0,2181.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.2867998,28.8115735]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0013__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sanford, Florida | 1922 | sanborn01345_009 p13 [3]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3808.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"3844.0"}],"created":"2026-09-23T14:46:09Z","modified":"2026-09-23T14:46:09Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0013__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0013/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5570.4,7652.0 5493.1,3811.7 0.0,3832.8 -0.0,5044.0 408.4,5048.7 396.1,5507.0 1452.8,5510.8 2171.6,6078.4 2165.2,7652.0 5570.4,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0013__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1732.0,5138.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.2826152,28.8116513]}},{"type":"Feature","properties":{"resourceCoords":[1732.0,7084.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.282592,28.809824]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0014__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sanford, Florida | 1922 | sanborn01345_009 p14 [1]","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"21"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T14:46:09Z","modified":"2026-09-23T14:46:09Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0014__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0014/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,0.0 4670.8,0.0 4626.4,2837.6 0.0,2812.0 -0.0,7652.0 2712.0,7652.0 3132.0,7652.0 3141.5,7102.3 6109.9,7170.4 6198.3,3328.1 6452.0,3334.8 6452.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0014__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4156.0,6116.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.2742098,28.8107942]}},{"type":"Feature","properties":{"resourceCoords":[2196.0,5132.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.2762763,28.8116335]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0014__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sanford, Florida | 1922 | sanborn01345_009 p14 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4670.8"},{"label":"split_canvas_h","value":"2837.6"}],"created":"2026-09-23T14:46:09Z","modified":"2026-09-23T14:46:09Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0014__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0014/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4053.2,2462.8 4632.2,2466.0 4670.8,0.0 -0.0,-0.0 -0.0,2472.7 4053.5,2410.6 4053.2,2462.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0014__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[160.0,2405.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.2701107,28.8133966]}},{"type":"Feature","properties":{"resourceCoords":[2051.5,2405.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.2680364,28.8134051]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sanford, Florida | 1922 | sanborn01345_009 p15","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T14:46:09Z","modified":"2026-09-23T14:46:09Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0015/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0015/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 -0.0,-0.0 6301.3,0.0 6321.9,3187.4 6452.0,3185.8 6452.0,7652.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0015/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.28173999497692,28.803718660965362]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.27502313796488,28.80370710272121]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.2750386712538,28.79667709579972]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.28175552826583,28.796688654043873]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0016__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sanford, Florida | 1922 | sanborn01345_009 p16 [1]","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"25"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"5684.4"}],"created":"2026-09-23T14:46:09Z","modified":"2026-09-23T14:46:09Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0016__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0016/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"310.1,3230.3 439.0,3229.3 437.4,3604.3 3340.8,3604.0 3365.6,5683.6 3822.0,5683.6 5154.5,5684.0 5139.1,5562.7 6202.7,5572.5 6176.1,223.3 304.6,264.0 310.1,3230.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0016__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3252.0,1236.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.2720802,28.8026208]}},{"type":"Feature","properties":{"resourceCoords":[3252.0,3212.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.2720752,28.8008022]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0016__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sanford, Florida | 1922 | sanborn01345_009 p16 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3604.0"},{"label":"split_canvas_w","value":"3822.0"},{"label":"split_canvas_h","value":"4048.0"}],"created":"2026-09-23T14:46:09Z","modified":"2026-09-23T14:46:09Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0016__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0016/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"489.2,6223.2 1200.4,6222.0 1200.4,7157.6 2142.6,7286.1 2092.7,7652.0 3820.4,7652.0 3822.0,5683.6 3365.6,5683.6 3340.8,3604.0 749.7,3604.3 489.2,6223.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0016__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,3604.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.25732286764617,28.81049831047849]}},{"type":"Feature","properties":{"resourceCoords":[3822.0,3604.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.25332979892715,28.810850801137978]}},{"type":"Feature","properties":{"resourceCoords":[3822.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.25290436545032,28.807143413674762]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.25689743416933,28.806790923015274]}},{"type":"Feature","properties":{"resourceCoords":[1911.0,6004.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.2550741,28.8084765]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0016__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sanford, Florida | 1922 | sanborn01345_009 p16 [4]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"6222.0"},{"label":"split_canvas_w","value":"1200.4"},{"label":"split_canvas_h","value":"1430.0"}],"created":"2026-09-23T14:46:09Z","modified":"2026-09-23T14:46:09Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0016__4/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0016/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1200.4,7652.0 1200.4,6222.0 0.0,6224.0 -0.0,7652.0 1200.4,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0016__4/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,6222.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.25595601835157,28.807362468640306]}},{"type":"Feature","properties":{"resourceCoords":[1200.4,6222.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.25469741274472,28.80732359652784]}},{"type":"Feature","properties":{"resourceCoords":[1200.4,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.25475030125592,28.80600628040719]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.25600890686277,28.806045152519655]}},{"type":"Feature","properties":{"resourceCoords":[728.2,7304.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.2552325,28.8063417]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sanford, Florida | 1922 | sanborn01345_009 p2","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"19"}],"created":"2026-09-23T14:46:09Z","modified":"2026-09-23T14:46:09Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6090.3,7427.5 187.7,7481.7 99.2,0.0 6451.0,0.0 6452.0,3488.2 6095.7,3489.7 6090.3,7427.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4100.0,5464.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.2700862,28.8108133]}},{"type":"Feature","properties":{"resourceCoords":[2120.0,3520.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.2711233,28.8117124]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sanford, Florida | 1922 | sanborn01345_009 p3","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"15"}],"created":"2026-09-23T14:46:09Z","modified":"2026-09-23T14:46:09Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"388.0,7588.8 404.0,3663.3 759.2,3662.7 767.6,185.5 -0.0,183.4 -0.0,29.3 766.8,25.8 766.8,22.2 6452.0,0.0 6198.3,108.6 6244.0,7544.9 388.0,7588.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[376.0,5616.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.2690478,28.8108169]}},{"type":"Feature","properties":{"resourceCoords":[6252.0,5592.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.2659497,28.8108249]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sanford, Florida | 1922 | sanborn01345_009 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T14:46:09Z","modified":"2026-09-23T14:46:09Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"296.6,7470.5 252.7,0.0 6452.0,0.0 6452.0,584.7 5690.2,586.2 6452.0,830.4 6452.0,3494.3 6090.5,3498.7 6099.5,7412.8 296.6,7470.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0004/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.26610646331002,28.81335911225368]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.26274279306135,28.813356634756722]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.26274612296956,28.80983653083026]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.26610979321823,28.809839008327216]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sanford, Florida | 1922 | sanborn01345_009 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T14:46:09Z","modified":"2026-09-23T14:46:09Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"461.9,7652.0 412.0,199.5 5993.8,161.1 6076.4,7606.3 461.9,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0005/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.26927162172538,28.810002705835007]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.26570149982386,28.810000953473107]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.26570385502774,28.80626467234242]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.26927397692926,28.80626642470432]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sanford, Florida | 1922 | sanborn01345_009 p6","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"}],"created":"2026-09-23T14:46:09Z","modified":"2026-09-23T14:46:09Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0006/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0006/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 5756.9,7652.0 5756.7,7503.0 346.6,7500.6 303.9,180.2 6452.0,231.8 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[308.0,3836.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.2659432,28.8081069]}},{"type":"Feature","properties":{"resourceCoords":[308.0,2008.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.265948,28.8090147]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sanford, Florida | 1922 | sanborn01345_009 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T14:46:09Z","modified":"2026-09-23T14:46:09Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0008/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0008/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7002.3 -0.0,915.3 302.5,907.3 297.6,368.4 6178.3,356.4 6176.6,7191.5 315.3,7218.1 314.6,7004.4 -0.0,7002.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0008/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.27554579207396,28.810209063607694]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.26875748425135,28.81023726473244]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.26871958200086,28.80313291774406]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.27550788982346,28.803104716619313]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sanford, Florida | 1922 | sanborn01345_009 p9","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T14:46:09Z","modified":"2026-09-23T14:46:09Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0009/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0009/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"239.1,7153.0 241.2,196.5 6208.9,200.1 6206.9,7150.9 6004.4,7152.2 6000.9,7652.0 5208.4,7652.0 5211.2,7157.4 3231.4,7148.2 3231.4,7652.0 2246.1,7652.0 2238.8,7154.2 239.1,7153.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934sm:g3934sm_g013451922:01345_1922-0009/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.26926918971932,28.80644422746292]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.26259598928657,28.80648243537497]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.26254463975654,28.79949830710599]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.2692178401893,28.799460099193936]}}]}}]}