{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn03910_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Armada, Michigan | 1907 | mapsnap generated fit (2026-10-22)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-22"},{"label":"run","value":"corpus-v2.1"},{"label":"pages","value":"6"},{"label":"placed","value":"3"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef-snap 3"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 42.84175,-82.88354 +/-465m); p2__1 (tier 1, 42.83943,-82.88129 +/-100m); p2__3 (tier 1, 42.83887,-82.88230 +/-115m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114am:g039101907:03910_1907-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Armada, Michigan | 1907 | sanborn03910_002 p1 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.83"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3017.6"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"4690.4"}],"created":"2026-10-22T13:38:50Z","modified":"2026-10-22T13:38:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114am:g039101907:03910_1907-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114am:g039101907:03910_1907-0001","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.3,1837.5 1596.2,1835.5 1587.5,1049.2 1400.2,833.6 1319.7,866.9 904.9,766.0 45.3,801.0 18.3,1863.5 751.4,1865.9 1613.5,1875.0 1613.3,1837.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114am:g039101907:03910_1907-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[761.0,1846.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.8832914828377,42.84406433439374]}},{"type":"Feature","properties":{"resourceCoords":[761.0,775.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.88055961112444,42.84413388984723]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114am:g039101907:03910_1907-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Armada, Michigan | 1907 | sanborn03910_002 p2 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.87"},{"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":"6512.0"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-10-22T13:38:50Z","modified":"2026-10-22T13:38:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114am:g039101907:03910_1907-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114am:g039101907:03910_1907-0002","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1523.5,1640.7 1485.6,1641.1 1491.1,769.5 1490.3,28.3 998.3,17.9 515.5,309.5 56.2,310.1 32.7,841.6 121.8,1267.2 231.3,1263.3 280.1,1337.7 622.7,1340.8 877.6,1589.2 1015.5,1848.5 1495.9,1877.7 1523.5,1640.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114am:g039101907:03910_1907-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[958.0,782.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.88468719076377,42.844027827785794]}},{"type":"Feature","properties":{"resourceCoords":[1488.0,782.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.88334979240376,42.84405764798918]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114am:g039101907:03910_1907-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Armada, Michigan | 1907 | sanborn03910_002 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.79"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-22T13:38:50Z","modified":"2026-10-22T13:38:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114am:g039101907:03910_1907-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114am:g039101907:03910_1907-0003","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1565.0,1859.5 1102.3,1821.3 991.4,1882.6 92.3,1886.8 31.7,942.2 67.0,153.2 102.0,190.7 126.8,104.6 622.7,20.8 1556.5,61.2 1600.8,1056.0 1565.0,1859.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114am:g039101907:03910_1907-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1004.0,56.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.88317344213515,42.839274550849765]}},{"type":"Feature","properties":{"resourceCoords":[494.0,56.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.88446761035743,42.839240772180105]}}]}}]}