{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn04041_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Holland, Michigan | 1883 | 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":"12"},{"label":"placed","value":"3"},{"label":"unplaced","value":"9"},{"label":"fit sources","value":"georef 2, georef-snap 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"5 sheet(s) cut into 11 panels"},{"label":"unplaced pages","value":"p1__2 (tier 1, 42.79646,-86.12680 +/-133m); p1__3 (tier 1, 42.80219,-86.12617 +/-105m); p2__2 (tier 1, 42.79248,-86.10910 +/-100m); p3__2 (tier 1, 42.78950,-86.11197 +/-100m); p5__1 (tier 1, 42.79090,-86.10644 +/-263m); p5__2 (tier 1, 42.79258,-86.10684 +/-100m); p6__1 (tier 1, 42.78978,-86.09846 +/-196m); p6__2 (tier 1, 42.79029,-86.10246 +/-208m); p6__3 (tier 1, 42.78964,-86.09667 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114hm:g040411883:04041_1883-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Holland, Michigan | 1883 | sanborn04041_001 p2 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.91"},{"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":"2026-10-18T16:06:24Z","modified":"2026-10-18T16:06:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114hm:g040411883:04041_1883-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114hm:g040411883:04041_1883-0002","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1574.5,1864.5 1617.5,1669.2 1550.3,100.9 1449.0,36.0 1297.3,79.6 1290.0,36.2 849.1,36.8 798.8,268.2 401.3,276.0 399.0,269.8 395.0,269.8 395.0,258.8 321.5,59.3 68.6,88.5 63.6,136.8 25.3,153.7 3.7,233.2 32.8,312.6 54.4,254.8 76.3,449.9 73.3,1206.0 46.5,1229.8 25.2,1207.8 1.0,1718.2 1.0,1808.2 854.0,1802.0 854.0,1820.2 854.0,1834.9 1186.6,1863.4 1186.7,1893.2 1574.5,1864.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114hm:g040411883:04041_1883-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[854.0,833.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1089912,42.7920975]}},{"type":"Feature","properties":{"resourceCoords":[854.0,1802.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1089947,42.790289]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114hm:g040411883:04041_1883-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Holland, Michigan | 1883 | sanborn04041_001 p3 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.91"},{"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":"2026-10-18T16:06:24Z","modified":"2026-10-18T16:06:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114hm:g040411883:04041_1883-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114hm:g040411883:04041_1883-0003","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1548.7,1671.9 1552.0,1168.3 1547.0,1148.0 1553.8,125.0 1561.9,118.2 1554.3,58.4 1322.9,101.1 504.9,72.3 491.9,83.2 456.2,421.3 456.3,440.0 454.2,440.0 453.9,443.6 67.4,447.2 38.1,511.3 104.3,1850.0 583.3,1904.7 1435.2,1869.7 1437.3,1926.0 1489.6,1926.0 1485.2,1877.3 1526.1,1926.0 1538.8,1926.0 1547.5,1926.0 1548.7,1671.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114hm:g040411883:04041_1883-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[471.0,1148.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1147853,42.7884248]}},{"type":"Feature","properties":{"resourceCoords":[1547.0,1148.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1120213,42.7884438]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114hm:g040411883:04041_1883-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Holland, Michigan | 1883 | sanborn04041_001 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.89"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T16:06:24Z","modified":"2026-10-18T16:06:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114hm:g040411883:04041_1883-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114hm:g040411883:04041_1883-0004","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"103.6,6.8 102.2,1039.2 107.4,1059.7 106.8,1567.9 107.0,1824.3 85.4,1824.4 86.2,1825.4 130.1,1877.0 729.5,1864.9 1061.4,1924.0 1466.2,1817.3 1552.7,1868.2 1617.2,149.8 1627.0,149.2 1627.0,128.9 1627.0,119.4 1295.0,89.2 1295.0,74.4 1295.1,56.3 441.9,57.9 440.7,29.6 151.8,42.9 143.6,1.0 103.6,1.0 103.6,6.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114hm:g040411883:04041_1883-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[131.0,1036.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.11194815328123,42.78845005510287]}},{"type":"Feature","properties":{"resourceCoords":[1292.0,553.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.10899752015837,42.7893609882291]}}]}}]}