{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn01131_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Guilford, Connecticut | 1901 | 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":"9"},{"label":"placed","value":"5"},{"label":"unplaced","value":"4"},{"label":"fit sources","value":"georef 4, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"3 sheet(s) cut into 7 panels"},{"label":"unplaced pages","value":"p1 (tier 1, 41.28537,-72.68266 +/-254m); p2__1 (tier 1, 41.28013,-72.68043 +/-213m); p2__2 (tier 2, 41.28444,-72.68432 +/-100m); p5__2 (tier 1, 41.28260,-72.68531 +/-145m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784gm:g3784gm_g011311901:01131_1901-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Guilford, Connecticut | 1901 | sanborn01131_004 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T11:22:10Z","modified":"2026-09-23T11:22:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784gm:g3784gm_g011311901:01131_1901-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784gm:g3784gm_g011311901:01131_1901-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1212.6,1595.7 1219.0,1719.2 1221.5,1769.6 -0.0,1817.2 -0.0,-0.0 1613.0,0.0 1613.0,1424.6 1212.6,1595.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784gm:g3784gm_g011311901:01131_1901-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.68437767332188,41.28747353630087]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.68042787466725,41.28764373068841]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.68016113685445,41.28409888926957]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.68411093550908,41.283928694882036]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784gm:g3784gm_g011311901:01131_1901-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Guilford, Connecticut | 1901 | sanborn01131_004 p4 [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":"2026-09-23T11:22:10Z","modified":"2026-09-23T11:22:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784gm:g3784gm_g011311901:01131_1901-0004__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784gm:g3784gm_g011311901:01131_1901-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"952.1,1913.0 1057.9,1873.8 1073.1,1913.0 1613.0,1913.0 1613.0,950.3 1288.5,949.4 1065.8,146.8 592.3,149.7 597.3,0.0 -0.0,-0.0 0.0,1021.8 936.6,1033.8 934.5,1913.0 952.1,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784gm:g3784gm_g011311901:01131_1901-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[416.0,146.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.6845726,41.2840828]}},{"type":"Feature","properties":{"resourceCoords":[1431.0,1735.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.6816322,41.2812314]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784gm:g3784gm_g011311901:01131_1901-0004__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Guilford, Connecticut | 1901 | sanborn01131_004 p4 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"4100.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2352.0"},{"label":"split_canvas_h","value":"3801.2"}],"created":"2026-09-23T11:22:10Z","modified":"2026-09-23T11:22:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784gm:g3784gm_g011311901:01131_1901-0004__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784gm:g3784gm_g011311901:01131_1901-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,0.0 1025.0,-0.0 1288.5,949.4 1613.0,950.3 1613.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784gm:g3784gm_g011311901:01131_1901-0004__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1025.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.68119476101047,41.279581324385376]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.68046304961901,41.278625254770276]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,950.3],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.68252219126289,41.27773843438231]}},{"type":"Feature","properties":{"resourceCoords":[1025.0,950.3],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.68325390265436,41.27869450399741]}},{"type":"Feature","properties":{"resourceCoords":[1312.0,647.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.68224,41.2785107]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784gm:g3784gm_g011311901:01131_1901-0004__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Guilford, Connecticut | 1901 | sanborn01131_004 p4 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4087.2"},{"label":"split_canvas_w","value":"3746.4"},{"label":"split_canvas_h","value":"3564.8"}],"created":"2026-09-23T11:22:10Z","modified":"2026-09-23T11:22:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784gm:g3784gm_g011311901:01131_1901-0004__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784gm:g3784gm_g011311901:01131_1901-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1021.8 -0.0,1913.0 934.5,1913.0 935.9,1315.5 -0.0,1021.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784gm:g3784gm_g011311901:01131_1901-0004__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1021.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.68497332998169,41.28061922022038]}},{"type":"Feature","properties":{"resourceCoords":[936.6,1021.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.6828748306348,41.28139905167363]}},{"type":"Feature","properties":{"resourceCoords":[936.6,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.6818851924642,41.27990045875753]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.68398369181108,41.27912062730428]}},{"type":"Feature","properties":{"resourceCoords":[388.8,1303.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.6837898,41.280469]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784gm:g3784gm_g011311901:01131_1901-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Guilford, Connecticut | 1901 | sanborn01131_004 p5 [1]","metadata":[{"label":"streets","value":"6"},{"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":"2026-09-23T11:22:10Z","modified":"2026-09-23T11:22:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784gm:g3784gm_g011311901:01131_1901-0005__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784gm:g3784gm_g011311901:01131_1901-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1913.0 1613.0,1913.0 1613.0,0.0 963.7,0.0 905.0,157.6 758.6,101.9 557.4,615.8 501.7,1285.8 295.1,1285.3 116.7,1740.7 5.5,1697.0 -0.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784gm:g3784gm_g011311901:01131_1901-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[905.0,158.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.6811397,41.2843233]}},{"type":"Feature","properties":{"resourceCoords":[1367.0,1526.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.6785122,41.2823699]}}]}}]}