{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn07770_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Ligonier, Pennsylvania | 1905 | mapsnap generated fit (2026-10-19)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-19"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"10"},{"label":"placed","value":"4"},{"label":"unplaced","value":"6"},{"label":"fit sources","value":"georef 3, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"3 sheet(s) cut into 9 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 40.24462,-79.23946 +/-534m); p1__3 (tier 1, 40.24305,-79.23660 +/-198m); p1__4 (tier 4, 40.24462,-79.23946 +/-534m); p1__5 (tier 4, 40.24462,-79.23946 +/-534m); p2__2 (tier 1, 40.24052,-79.23988 +/-100m); p4__1 (tier 1, 40.24372,-79.24298 +/-261m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824lm:g3824lm_g077701905:07770_1905-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ligonier, Pennsylvania | 1905 | sanborn07770_003 p1 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.75"},{"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":"4523.2"},{"label":"split_canvas_h","value":"2154.4"}],"created":"2026-10-19T10:11:10Z","modified":"2026-10-19T10:11:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824lm:g3824lm_g077701905:07770_1905-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824lm:g3824lm_g077701905:07770_1905-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1041.1,511.8 1042.5,473.5 1078.5,473.8 1041.7,362.9 1092.3,93.5 963.6,58.6 111.2,70.0 27.1,228.7 41.5,373.0 103.0,415.5 37.9,467.5 420.6,531.9 420.7,522.4 1041.0,520.1 1041.1,511.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824lm:g3824lm_g077701905:07770_1905-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[435.9,85.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.23705278127127,40.245629068214306]}},{"type":"Feature","properties":{"resourceCoords":[1138.8,85.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.23569748045036,40.24480326320764]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824lm:g3824lm_g077701905:07770_1905-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ligonier, Pennsylvania | 1905 | sanborn07770_003 p2 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.88"},{"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":"2026-10-19T10:11:10Z","modified":"2026-10-19T10:11:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824lm:g3824lm_g077701905:07770_1905-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824lm:g3824lm_g077701905:07770_1905-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"528.7,21.1 434.3,100.3 379.6,35.0 254.1,29.1 42.5,86.2 40.8,1199.6 323.4,1242.2 355.6,1242.5 355.5,1247.1 359.1,1247.6 351.1,1569.4 73.0,1580.3 119.0,1745.6 69.4,1852.1 1244.8,1894.5 1612.0,1875.1 1612.0,1863.8 1519.7,1796.8 1547.3,1796.2 1546.2,1501.8 1526.2,1202.2 1518.0,1202.1 1524.3,539.6 1534.7,539.6 1526.0,230.0 1523.8,48.9 909.4,66.2 909.4,75.7 528.7,21.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824lm:g3824lm_g077701905:07770_1905-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[925.0,874.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.2390171,40.2438092]}},{"type":"Feature","properties":{"resourceCoords":[1526.0,230.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.2368404,40.2440126]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824lm:g3824lm_g077701905:07770_1905-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ligonier, Pennsylvania | 1905 | sanborn07770_003 p3","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T10:11:10Z","modified":"2026-10-19T10:11:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824lm:g3824lm_g077701905:07770_1905-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824lm:g3824lm_g077701905:07770_1905-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"96.9,1830.6 204.4,1911.5 1536.3,1863.2 1594.6,761.9 1557.3,83.3 1510.9,83.6 1439.2,29.8 636.2,74.8 177.7,26.9 168.8,1.0 132.1,1.0 130.9,38.8 130.0,232.0 133.6,548.1 123.0,547.9 105.3,1223.8 113.7,1224.0 129.0,1530.0 125.1,1830.5 96.9,1830.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824lm:g3824lm_g077701905:07770_1905-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[130.0,232.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.2368404,40.2440126]}},{"type":"Feature","properties":{"resourceCoords":[129.0,1530.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.2388368,40.2421366]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824lm:g3824lm_g077701905:07770_1905-0004__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ligonier, Pennsylvania | 1905 | sanborn07770_003 p4 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.73"},{"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":"1996.0"},{"label":"split_canvas_h","value":"3388.0"}],"created":"2026-10-19T10:11:10Z","modified":"2026-10-19T10:11:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824lm:g3824lm_g077701905:07770_1905-0004__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824lm:g3824lm_g077701905:07770_1905-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"327.9,836.0 458.8,813.0 456.6,9.9 20.4,48.8 17.6,799.9 112.9,824.8 155.2,762.1 327.9,836.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824lm:g3824lm_g077701905:07770_1905-0004__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[343.0,600.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.2442314,40.2471879]}},{"type":"Feature","properties":{"resourceCoords":[343.0,166.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.245051,40.2477]}}]}}]}