{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn07678_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Freeport, Pennsylvania | 1902 | 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":"10"},{"label":"placed","value":"5"},{"label":"unplaced","value":"5"},{"label":"fit sources","value":"georef-snap 3, georef 2"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"3 sheet(s) cut into 7 panels"},{"label":"unplaced pages","value":"p1__1 (tier 1, 40.67851,-79.69050 +/-233m); p1__2 (tier 1, 40.67832,-79.69033 +/-122m); p4 (tier 1, 40.67329,-79.68160 +/-258m); p5__1 (tier 1, 40.67481,-79.68426 +/-218m); p6__3 (tier 1, 40.67360,-79.68787 +/-112m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076781902:07678_1902-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Freeport, Pennsylvania | 1902 | sanborn07678_004 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T06:29:53Z","modified":"2026-09-22T06:29:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076781902:07678_1902-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076781902:07678_1902-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1913.0 -0.0,1913.0 -0.0,1314.1 84.6,1316.0 93.2,295.8 1613.0,275.3 1613.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076781902:07678_1902-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.68786514436074,40.673395412736966]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.68676023278118,40.67052392193284]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.69121886976032,40.66952301419561]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.69232378133988,40.67239450499974]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076781902:07678_1902-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Freeport, Pennsylvania | 1902 | sanborn07678_004 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T06:29:53Z","modified":"2026-09-22T06:29:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076781902:07678_1902-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076781902:07678_1902-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1612.3,1913.0 111.4,1913.0 140.7,-0.0 1613.0,-0.0 1612.3,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076781902:07678_1902-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.68407465891016,40.67433460283989]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.68290463542176,40.671438620538154]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.68740136127279,40.67037874400124]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.68857138476119,40.67327472630298]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076781902:07678_1902-0005__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Freeport, Pennsylvania | 1902 | sanborn07678_004 p5 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"1012.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"5439.6"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T06:29:53Z","modified":"2026-09-22T06:29:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076781902:07678_1902-0005__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076781902:07678_1902-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,-0.0 832.5,0.0 831.5,1167.1 271.1,1653.9 265.4,1735.5 293.9,1735.2 262.7,1775.3 253.1,1913.0 372.0,1913.0 652.0,1913.0 1244.5,1913.0 1250.3,1818.0 1528.8,1807.6 1526.8,611.6 1613.0,610.5 1613.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076781902:07678_1902-0005__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1527.0,648.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.6840579,40.6740626]}},{"type":"Feature","properties":{"resourceCoords":[1527.0,1231.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.6854265,40.6737586]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076781902:07678_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":"Freeport, Pennsylvania | 1902 | sanborn07678_004 p6 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2251.2"},{"label":"split_canvas_h","value":"1438.4"}],"created":"2026-09-22T06:29:53Z","modified":"2026-09-22T06:29:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076781902:07678_1902-0006__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076781902:07678_1902-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,0.0 -0.0,359.6 25.7,352.6 305.2,-0.0 0.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076781902:07678_1902-0006__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.68767499767736,40.67623450159957]}},{"type":"Feature","properties":{"resourceCoords":[562.8,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.6872748419967,40.67523292611106]}},{"type":"Feature","properties":{"resourceCoords":[562.8,359.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.68811335415981,40.6750374959818]}},{"type":"Feature","properties":{"resourceCoords":[0.0,359.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.68851350984048,40.67603907147031]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076781902:07678_1902-0006__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Freeport, Pennsylvania | 1902 | sanborn07678_004 p6 [2]","metadata":[{"label":"streets","value":"5"},{"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":"2026-09-22T06:29:53Z","modified":"2026-09-22T06:29:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076781902:07678_1902-0006__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076781902:07678_1902-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1234.7,92.0 1228.7,186.6 558.6,185.8 562.8,205.5 772.9,961.2 0.0,886.0 -0.0,1913.0 1419.9,1913.0 1419.8,1815.9 1504.0,1817.9 1512.0,82.0 1234.7,92.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076781902:07678_1902-0006__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1512.0,662.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.6881454,40.6731498]}},{"type":"Feature","properties":{"resourceCoords":[1512.0,82.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.6867788,40.6734548]}}]}}]}