{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn05457_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Delanco, New-Jersey | 1915 | 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":"8"},{"label":"placed","value":"7"},{"label":"unplaced","value":"1"},{"label":"fit sources","value":"georef 5, georef-snap 2"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"2 sheet(s) cut into 4 panels"},{"label":"unplaced pages","value":"p1__2 (tier 1, 40.04964,-74.95923 +/-176m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814dm:g3814dm_g054571915:05457_1915-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Delanco, New-Jersey | 1915 | sanborn05457_002 p1 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2378.8"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"5273.2"}],"created":"2026-09-22T11:19:05Z","modified":"2026-09-22T11:19:05Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814dm:g3814dm_g054571915:05457_1915-0001__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814dm:g3814dm_g054571915:05457_1915-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1425.6,7325.7 6057.6,7298.9 6048.0,3178.4 6452.0,3177.3 6452.0,2378.8 0.0,2424.0 -0.0,7403.3 314.0,7652.0 1440.5,7652.0 1425.6,7325.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814dm:g3814dm_g054571915:05457_1915-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3400.0,4953.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.9582235,40.0507907]}},{"type":"Feature","properties":{"resourceCoords":[6048.0,3178.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.957676,40.0522173]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814dm:g3814dm_g054571915:05457_1915-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Delanco, New-Jersey | 1915 | sanborn05457_002 p2 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4911.6"},{"label":"split_canvas_w","value":"1810.8"},{"label":"split_canvas_h","value":"2740.4"}],"created":"2026-09-22T11:19:05Z","modified":"2026-09-22T11:19:05Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814dm:g3814dm_g054571915:05457_1915-0002__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814dm:g3814dm_g054571915:05457_1915-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1524.0,7652.0 1806.8,7652.0 1810.8,4922.4 374.1,4913.8 -0.0,7652.0 1524.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814dm:g3814dm_g054571915:05457_1915-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[91.9,6928.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.9540653,40.0531078]}},{"type":"Feature","properties":{"resourceCoords":[471.7,5087.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.9545821,40.0538238]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814dm:g3814dm_g054571915:05457_1915-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Delanco, New-Jersey | 1915 | sanborn05457_002 p2 [2]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"18"},{"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":"2026-09-22T11:19:05Z","modified":"2026-09-22T11:19:05Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814dm:g3814dm_g054571915:05457_1915-0002__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814dm:g3814dm_g054571915:05457_1915-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1790.2,4513.8 1779.3,4922.2 1810.8,4922.4 1807.8,6946.1 4892.0,7452.5 4974.3,7652.0 6452.0,7652.0 6452.0,3379.8 6127.4,3383.6 6452.0,1498.2 6452.0,0.0 742.7,0.0 741.4,303.5 330.3,302.9 322.3,4498.2 1790.2,4513.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814dm:g3814dm_g054571915:05457_1915-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[320.0,2116.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.9569839,40.0515777]}},{"type":"Feature","properties":{"resourceCoords":[5252.0,7512.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.9526507,40.0511366]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814dm:g3814dm_g054571915:05457_1915-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Delanco, New-Jersey | 1915 | sanborn05457_002 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T11:19:05Z","modified":"2026-09-22T11:19:05Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814dm:g3814dm_g054571915:05457_1915-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814dm:g3814dm_g054571915:05457_1915-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6413.2,0.0 6452.0,7652.0 6395.3,7652.0 -0.0,7516.3 -0.0,-0.0 6413.2,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814dm:g3814dm_g054571915:05457_1915-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.96014842525629,40.04887422754921]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.95621015776186,40.04894601013172]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.95609972656939,40.04534525379893]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.96003799406382,40.04527347121642]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814dm:g3814dm_g054571915:05457_1915-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Delanco, New-Jersey | 1915 | sanborn05457_002 p4","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"28"}],"created":"2026-09-22T11:19:05Z","modified":"2026-09-22T11:19:05Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814dm:g3814dm_g054571915:05457_1915-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814dm:g3814dm_g054571915:05457_1915-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1736.6,6260.7 1230.0,6822.8 -0.0,5768.5 -0.0,5579.6 1845.3,3494.7 -0.0,1890.3 -0.0,626.1 6118.3,887.4 5955.5,3278.9 6452.0,3314.1 6452.0,5186.9 4492.0,5114.0 4413.9,7045.4 1704.6,6933.4 1736.6,6260.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814dm:g3814dm_g054571915:05457_1915-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1228.0,6824.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.9551546,40.0476162]}},{"type":"Feature","properties":{"resourceCoords":[4492.0,5112.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.9543951,40.0492173]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814dm:g3814dm_g054571915:05457_1915-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Delanco, New-Jersey | 1915 | sanborn05457_002 p5","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"50"}],"created":"2026-09-22T11:19:05Z","modified":"2026-09-22T11:19:05Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814dm:g3814dm_g054571915:05457_1915-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814dm:g3814dm_g054571915:05457_1915-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5667.9,1099.6 5282.8,2789.7 6011.3,2974.9 5405.3,3258.0 6452.0,5462.1 6452.0,5742.6 2376.2,7652.0 0.0,7652.0 0.0,-0.0 969.9,0.0 5667.9,1099.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814dm:g3814dm_g054571915:05457_1915-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2688.0,2184.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.9551139,40.0463758]}},{"type":"Feature","properties":{"resourceCoords":[3084.0,480.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.9561769,40.0463539]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814dm:g3814dm_g054571915:05457_1915-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Delanco, New-Jersey | 1915 | sanborn05457_002 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T11:19:05Z","modified":"2026-09-22T11:19:05Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814dm:g3814dm_g054571915:05457_1915-0006/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814dm:g3814dm_g054571915:05457_1915-0006/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3594.3,1662.2 3995.4,0.0 4370.0,0.0 6452.0,1075.3 6452.0,7652.0 0.0,7652.0 0.0,7070.1 1710.3,1121.2 3594.3,1662.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814dm:g3814dm_g054571915:05457_1915-0006/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.95553051311407,40.04884847216339]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.95336233365715,40.05133564430406]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.94953592452224,40.049353337506155]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.95170410397915,40.046866165365486]}}]}}]}