{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn04069_005.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Lakeview, Michigan | 1918 | 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":"8"},{"label":"placed","value":"4"},{"label":"unplaced","value":"4"},{"label":"fit sources","value":"georef 2, georef-snap 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 6 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 43.44085,-85.27677 +/-558m); p1__3 (tier 4, 43.44085,-85.27677 +/-558m); p1__4 (tier 4, 43.44085,-85.27677 +/-558m); p2__2 (tier 1, 43.43817,-85.27320 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040691918:04069_1918-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lakeview, Michigan | 1918 | sanborn04069_005 p1 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"},{"label":"confidence","value":"0.55"},{"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":"2026-10-19T21:58:01Z","modified":"2026-10-19T21:58:01Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040691918:04069_1918-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040691918:04069_1918-0001","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"50.6,434.7 64.7,736.4 78.3,1730.2 262.9,1908.9 320.6,1875.6 1367.5,1879.6 1416.1,1586.7 1592.2,1587.5 1598.5,731.8 1526.2,684.5 615.2,686.2 587.0,85.8 447.7,20.8 72.9,45.8 36.8,139.6 50.6,434.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040691918:04069_1918-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[616.0,721.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2757596,43.4409959]}},{"type":"Feature","properties":{"resourceCoords":[1175.0,1286.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2755234,43.4394459]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040691918:04069_1918-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lakeview, Michigan | 1918 | sanborn04069_005 p2 [1]","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":"2026-10-19T21:58:01Z","modified":"2026-10-19T21:58:01Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040691918:04069_1918-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040691918:04069_1918-0002","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1627.0,96.8 1627.0,24.4 155.1,21.9 47.6,129.9 41.9,1159.8 172.8,1214.0 225.6,1283.1 226.1,1283.8 351.6,1474.9 347.3,1477.7 351.3,1484.1 282.7,1520.3 69.2,1661.0 58.2,1849.2 272.4,1894.5 1566.4,1880.8 1598.2,1795.7 1595.2,1753.5 1595.5,1709.1 1598.5,1173.8 1590.9,580.5 1587.8,580.5 1576.6,99.8 1627.0,96.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040691918:04069_1918-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1019.0,1180.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.28148239948098,43.442707103881254]}},{"type":"Feature","properties":{"resourceCoords":[1580.0,570.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2793733508106,43.44298720044693]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040691918:04069_1918-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lakeview, Michigan | 1918 | sanborn04069_005 p3","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.83"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T21:58:01Z","modified":"2026-10-19T21:58:01Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040691918:04069_1918-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040691918:04069_1918-0003","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"247.4,1831.8 248.2,1829.3 1426.1,1886.8 1577.8,1797.0 1383.9,1613.3 1358.4,580.5 1340.4,267.1 1325.0,1.0 1324.0,1.0 1295.4,33.8 216.1,69.2 217.6,141.2 167.6,145.9 195.2,623.6 198.3,623.5 226.3,1213.4 241.7,1745.8 243.0,1790.0 249.6,1789.8 247.4,1831.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040691918:04069_1918-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[802.0,1194.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2790812,43.4414052]}},{"type":"Feature","properties":{"resourceCoords":[243.0,1790.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.2811857,43.4411952]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040691918:04069_1918-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lakeview, Michigan | 1918 | sanborn04069_005 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.84"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T21:58:01Z","modified":"2026-10-19T21:58:01Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040691918:04069_1918-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040691918:04069_1918-0004","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"58.8,86.4 116.7,34.1 487.1,21.1 1495.2,33.2 1564.5,78.4 1608.7,619.9 1578.4,1827.4 1219.3,1902.5 75.5,1850.9 58.8,86.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040691918:04069_1918-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[978.0,1428.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.26983520405844,43.43773205084232]}},{"type":"Feature","properties":{"resourceCoords":[978.0,311.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.27218248056379,43.43901205890241]}}]}}]}