{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn01822_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Deerfield, Illinois | 1935 | mapsnap generated fit (2026-09-21)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-21"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"8"},{"label":"placed","value":"6"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 6"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 4 panels"},{"label":"unplaced pages","value":"p1__1 (tier 2, 42.16955,-87.85474 +/-472m); p1__2 (tier 1, 42.16520,-87.86155 +/-162m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104dm:g018221935:01822_1935-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Deerfield, Illinois | 1935 | sanborn01822_002 p2","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"}],"created":"2026-09-21T23:52:09Z","modified":"2026-09-21T23:52:09Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104dm:g018221935:01822_1935-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104dm:g018221935:01822_1935-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 3166.3,7652.0 3165.1,7298.3 2570.8,7207.8 2641.7,6346.6 1921.6,6361.7 1901.1,6362.1 795.6,6385.3 829.6,5046.9 588.8,5096.0 365.5,4240.0 327.3,269.6 4640.0,288.0 4638.9,-0.0 6452.0,-0.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104dm:g018221935:01822_1935-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[348.0,2428.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.844622,42.169249]}},{"type":"Feature","properties":{"resourceCoords":[4640.0,288.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.8433538,42.1672909]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104dm:g018221935:01822_1935-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Deerfield, Illinois | 1935 | sanborn01822_002 p3 [1]","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"6"},{"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":"2026-09-21T23:52:09Z","modified":"2026-09-21T23:52:09Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104dm:g018221935:01822_1935-0003__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104dm:g018221935:01822_1935-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"709.6,3727.2 701.3,7652.0 6452.0,7652.0 6452.0,0.0 3894.5,0.0 3864.1,1048.7 3800.8,1046.9 3788.0,2852.0 3928.9,2852.0 3925.6,3739.0 709.6,3727.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104dm:g018221935:01822_1935-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3788.0,2852.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.8433538,42.1672909]}},{"type":"Feature","properties":{"resourceCoords":[4764.0,2852.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.842133,42.16728]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104dm:g018221935:01822_1935-0003__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Deerfield, Illinois | 1935 | sanborn01822_002 p3 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3647.2"},{"label":"split_canvas_h","value":"2691.6"}],"created":"2026-09-21T23:52:09Z","modified":"2026-09-21T23:52:09Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104dm:g018221935:01822_1935-0003__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104dm:g018221935:01822_1935-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"108.0,-0.0 106.9,671.4 -0.0,701.4 -0.0,2691.6 1250.9,2669.1 1229.2,2574.8 1643.8,2455.3 3579.2,2387.6 3583.1,2627.2 3647.2,2626.0 3618.8,0.0 108.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104dm:g018221935:01822_1935-0003__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[108.0,671.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.847566,42.170967]}},{"type":"Feature","properties":{"resourceCoords":[3579.2,2387.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.843301,42.169243]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104dm:g018221935:01822_1935-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Deerfield, Illinois | 1935 | sanborn01822_002 p4","metadata":[{"label":"streets","value":"17"},{"label":"intersections","value":"23"}],"created":"2026-09-21T23:52:09Z","modified":"2026-09-21T23:52:09Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104dm:g018221935:01822_1935-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104dm:g018221935:01822_1935-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 5701.3,0.0 5727.1,1349.9 6452.0,1349.7 6452.0,4995.6 5696.8,4995.4 5696.1,7652.0 -0.0,7652.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104dm:g018221935:01822_1935-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2012.0,1356.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.859669,42.172816]}},{"type":"Feature","properties":{"resourceCoords":[2012.0,3324.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.859703,42.171008]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104dm:g018221935:01822_1935-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Deerfield, Illinois | 1935 | sanborn01822_002 p5","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"12"}],"created":"2026-09-21T23:52:09Z","modified":"2026-09-21T23:52:09Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104dm:g018221935:01822_1935-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104dm:g018221935:01822_1935-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"731.5,2675.1 -0.0,2661.4 -0.0,-0.0 6452.0,0.0 6452.0,4005.2 6191.6,3993.1 6084.3,3760.0 6044.0,4668.0 5934.2,4693.4 5840.8,6710.1 6452.0,6738.4 6452.0,7285.5 6070.0,7294.8 6065.5,7324.0 6452.0,7295.6 6452.0,7652.0 6023.1,7652.0 6014.3,7652.0 4483.0,7652.0 4153.4,6403.4 3566.1,6392.0 3570.4,6937.1 2192.1,6910.2 2206.5,6365.6 657.7,6335.5 731.5,2675.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104dm:g018221935:01822_1935-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1656.0,2692.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.853007,42.172754]}},{"type":"Feature","properties":{"resourceCoords":[6044.0,4668.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.847566,42.170967]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104dm:g018221935:01822_1935-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Deerfield, Illinois | 1935 | sanborn01822_002 p6","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"15"}],"created":"2026-09-21T23:52:09Z","modified":"2026-09-21T23:52:09Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104dm:g018221935:01822_1935-0006/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104dm:g018221935:01822_1935-0006/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2303.8,0.0 2300.0,544.0 3676.4,544.1 3661.6,0.0 4248.1,0.0 4601.3,1240.1 6134.8,1210.3 6096.4,1459.8 5921.6,1460.1 5919.1,3083.3 6452.0,3084.2 6452.0,7652.0 -0.0,7652.0 -0.0,-0.0 2303.8,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104dm:g018221935:01822_1935-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2300.0,544.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.852316,42.168897]}},{"type":"Feature","properties":{"resourceCoords":[868.0,6188.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.854189,42.163744]}}]}}]}