{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn07662_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Everett, Pennsylvania | 1891 | mapsnap generated fit (2026-10-18)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-18"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"11"},{"label":"placed","value":"3"},{"label":"unplaced","value":"8"},{"label":"fit sources","value":"georef 3"},{"label":"key map","value":"none"},{"label":"split sheets","value":"4 sheet(s) cut into 11 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 40.01204,-78.37334 +/-203m); p1__2 (tier 4, 40.01204,-78.37334 +/-203m); p1__3 (tier 4, 40.01204,-78.37334 +/-203m); p1__4 (tier 4, 40.01204,-78.37334 +/-203m); p2__1 (tier 4, 40.01204,-78.37334 +/-203m); p2__2 (tier 1, 40.21383,-78.24626 +/-162m); p2__3 (tier 4, 40.01204,-78.37334 +/-203m); p4__1 (tier 1, 40.21426,-78.24359 +/-153m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076621891:07662_1891-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Everett, Pennsylvania | 1891 | sanborn07662_002 p3 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.06"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3312.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T22:03:37Z","modified":"2026-10-18T22:03:37Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076621891:07662_1891-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076621891:07662_1891-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"827.0,1790.0 827.0,1765.2 787.3,1761.1 743.7,1297.9 824.6,897.2 787.3,618.9 669.2,389.8 691.8,266.1 490.1,101.5 281.3,63.6 239.1,119.8 69.7,831.9 60.5,1365.3 55.3,1362.8 96.2,1476.9 110.5,1912.0 115.7,1907.5 199.7,1879.1 203.2,1889.4 535.1,1840.2 539.8,1856.1 827.0,1790.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076621891:07662_1891-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[446.0,619.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.3702974,40.0118871]}},{"type":"Feature","properties":{"resourceCoords":[446.0,1456.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.372143,40.01163]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076621891:07662_1891-0003__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Everett, Pennsylvania | 1891 | sanborn07662_002 p3 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.45"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3270.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3181.6"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T22:03:37Z","modified":"2026-10-18T22:03:37Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076621891:07662_1891-0003__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076621891:07662_1891-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"818.7,137.6 819.4,222.7 819.6,255.0 895.9,304.8 900.5,1787.0 941.5,1852.7 1132.9,1864.2 1549.8,1794.2 1592.2,553.2 1537.0,264.6 1582.3,229.4 1560.2,114.0 1506.7,89.5 1499.2,111.7 1217.8,83.5 1218.3,67.6 902.4,10.4 902.4,1.0 817.6,1.0 818.7,137.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076621891:07662_1891-0003__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1213.3,196.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.3732231,40.0112578]}},{"type":"Feature","properties":{"resourceCoords":[1213.3,1530.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.3759544,40.0100988]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076621891:07662_1891-0004__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Everett, Pennsylvania | 1891 | sanborn07662_002 p4 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.25"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"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":"2026-10-18T22:03:37Z","modified":"2026-10-18T22:03:37Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076621891:07662_1891-0004__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076621891:07662_1891-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"550.5,647.1 550.5,649.2 550.5,667.6 610.2,697.8 646.2,983.8 581.8,1313.8 578.0,1413.2 588.4,1738.3 628.2,1867.2 783.8,1878.2 773.9,1912.0 892.5,1912.0 1391.8,1912.0 1499.7,1877.2 1549.2,1780.5 1574.7,409.9 1544.4,132.7 1472.2,49.4 611.9,29.0 468.4,170.9 119.9,148.2 68.5,212.3 58.4,398.1 316.4,491.5 325.6,553.6 443.5,613.4 550.5,647.1 550.5,647.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076621891:07662_1891-0004__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[871.0,1023.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.3739994,40.0136073]}},{"type":"Feature","properties":{"resourceCoords":[1418.0,614.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.3729251,40.0145531]}}]}}]}