{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn03721_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"East Hampton, Massachusetts | 1902 | 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":"17"},{"label":"placed","value":"9"},{"label":"unplaced","value":"8"},{"label":"fit sources","value":"georef 6, georef-snap 3"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"6 sheet(s) cut into 14 panels"},{"label":"unplaced pages","value":"p1__2 (tier 2, 42.26865,-72.67038 +/-285m); p2__2 (tier 1, 42.27292,-72.67119 +/-135m); p3__2 (tier 1, 42.27259,-72.66539 +/-123m); p4__2 (tier 1, 42.26714,-72.66850 +/-142m); p4__3 (tier 1, 42.27070,-72.67207 +/-100m); p6__2 (tier 1, 42.26895,-72.66708 +/-100m); p9__2 (tier 1, 42.26534,-72.66697 +/-100m); p9__3 (tier 1, 42.26475,-72.66587 +/-100m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Hampton, Massachusetts | 1902 | sanborn03721_004 p1 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3240.4"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4411.6"}],"created":"2026-09-23T06:07:38Z","modified":"2026-09-23T06:07:38Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0001__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2018.5,5207.5 1116.4,3243.5 0.0,3240.4 -0.0,7652.0 539.0,7055.4 730.8,7199.3 604.8,6323.2 1884.0,6142.5 1884.0,6481.8 4373.9,6957.2 5272.0,6105.4 3398.0,4165.7 2702.0,3686.5 2018.5,5207.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1884.0,6480.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.673805,42.268898]}},{"type":"Feature","properties":{"resourceCoords":[1884.0,5764.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.673629,42.269313]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Hampton, Massachusetts | 1902 | sanborn03721_004 p2 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"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":"2026-09-23T06:07:38Z","modified":"2026-09-23T06:07:38Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0002__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2412.0,7499.0 6116.0,7308.0 6116.0,3072.0 5485.8,3050.6 5417.1,1504.9 5956.0,1231.2 6452.0,1209.2 6452.0,0.0 2592.4,0.0 2601.2,2316.0 2026.0,3300.0 1417.6,4340.8 0.0,4368.4 -0.0,7652.0 324.8,7589.2 1713.4,6155.4 2412.0,7499.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6116.0,3072.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.6700871,42.2719744]}},{"type":"Feature","properties":{"resourceCoords":[6116.0,7308.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.6697653,42.2701063]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Hampton, Massachusetts | 1902 | sanborn03721_004 p3 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"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":"2026-09-23T06:07:38Z","modified":"2026-09-23T06:07:38Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0003__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5725.1,4269.7 3100.8,4245.4 5060.1,3424.0 3235.2,3420.8 3236.8,0.0 -0.0,-0.0 -0.0,7132.1 235.6,7652.0 1696.9,7652.0 1743.4,7058.3 5740.0,7236.0 5725.1,4269.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1808.0,4232.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.668307,42.272171]}},{"type":"Feature","properties":{"resourceCoords":[5740.0,7236.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.6697653,42.2701063]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Hampton, Massachusetts | 1902 | sanborn03721_004 p4 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"10"},{"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":"5668.0"}],"created":"2026-09-23T06:07:38Z","modified":"2026-09-23T06:07:38Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0004__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,2048.0 5755.9,1025.1 6452.0,879.4 6452.0,0.0 -0.0,-0.0 -0.0,5668.0 2421.6,5650.4 2431.6,5650.4 4891.6,4166.8 5061.9,4166.0 4493.3,3311.7 6452.0,2048.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2508.0,1696.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.676363,42.267132]}},{"type":"Feature","properties":{"resourceCoords":[4492.0,3312.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.674787,42.2670618]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Hampton, Massachusetts | 1902 | sanborn03721_004 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T06:07:38Z","modified":"2026-09-23T06:07:38Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4552.9,6938.5 2317.7,6450.6 2110.9,7646.0 1530.9,7263.6 1145.5,7652.0 -0.0,7652.0 -0.0,5967.6 434.8,6030.6 1494.8,2905.7 565.8,1588.5 2583.8,-0.0 5576.7,1765.8 5495.6,2175.6 6452.0,2600.6 6452.0,5587.8 5091.4,4217.5 4552.9,6938.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0005/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.67001750791225,42.268642461556105]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.6706731047235,42.2656578791757]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.67542285438772,42.26623732239876]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.67476725757646,42.269221904779165]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0006__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Hampton, Massachusetts | 1902 | sanborn03721_004 p6 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"4"},{"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":"2026-09-23T06:07:38Z","modified":"2026-09-23T06:07:38Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0006__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0006/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5356.4,7652.0 6452.0,7652.0 6452.0,-0.0 2028.4,0.0 2028.2,675.9 2916.8,1058.2 402.1,7161.4 5356.4,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0006__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1760.0,3856.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.6697653,42.2701063]}},{"type":"Feature","properties":{"resourceCoords":[2916.0,1060.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.667906,42.270351]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Hampton, Massachusetts | 1902 | sanborn03721_004 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T06:07:38Z","modified":"2026-09-23T06:07:38Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0007/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0007/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"833.6,3020.4 1046.8,3053.4 2431.8,0.0 6452.0,0.0 6452.0,7652.0 -0.0,7652.0 -0.0,6459.6 404.2,6368.0 833.6,3020.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0007/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.6696805104456,42.268817247808535]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.6662598773514,42.2671455089034]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.66892029255493,42.26412217073433]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.67234092564914,42.26579390963947]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Hampton, Massachusetts | 1902 | sanborn03721_004 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T06:07:38Z","modified":"2026-09-23T06:07:38Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0008/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0008/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 4208.0,7652.0 388.5,5792.0 -0.0,6589.8 0.0,-0.0 6452.0,-0.0 6452.0,1557.2 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0008/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.66261461171379,42.26698150943949]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.66312978486353,42.26398103800199]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.6679046919034,42.26443638135499]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.66738951875367,42.26743685279249]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0009__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Hampton, Massachusetts | 1902 | sanborn03721_004 p9 [1]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"10"},{"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":"2026-09-23T06:07:38Z","modified":"2026-09-23T06:07:38Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0009__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0009/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5186.0,7652.0 5182.0,5408.4 6452.0,5399.6 6452.0,2448.4 4998.4,2462.4 4164.4,0.0 0.0,0.0 -0.0,1720.5 210.6,1675.4 1478.7,7652.0 5186.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764em:g037211902:03721_1902-0009__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4920.0,3560.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.665253,42.262184]}},{"type":"Feature","properties":{"resourceCoords":[2468.0,6292.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.666377,42.263698]}}]}}]}