{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn04067_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Lake Odessa, Michigan | 1910 | mapsnap generated fit (2026-10-20)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-20"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"12"},{"label":"placed","value":"5"},{"label":"unplaced","value":"7"},{"label":"fit sources","value":"georef 4, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 11 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 42.78294,-85.13679 +/-264m); p1__2 (tier 4, 42.78294,-85.13679 +/-264m); p1__4 (tier 4, 42.78294,-85.13679 +/-264m); p1__6 (tier 1, 42.78213,-85.13561 +/-100m); p1__7 (tier 4, 42.78294,-85.13679 +/-264m); p1__9 (tier 4, 42.78294,-85.13679 +/-264m); p2__1 (tier 1, 42.78459,-85.14151 +/-110m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040671910:04067_1910-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Odessa, Michigan | 1910 | sanborn04067_002 p1 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.41"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2260.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"1462.0"},{"label":"split_canvas_h","value":"1866.0"}],"created":"2026-10-20T01:46:27Z","modified":"2026-10-20T01:46:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040671910:04067_1910-0001__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040671910:04067_1910-0001","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"771.3,38.8 591.1,30.1 602.1,441.1 904.9,458.0 908.4,32.7 778.0,103.7 720.5,74.4 771.3,38.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040671910:04067_1910-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[565.1,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.13391529398308,42.78244422688781]}},{"type":"Feature","properties":{"resourceCoords":[930.6,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.13390759651556,42.78176049101894]}},{"type":"Feature","properties":{"resourceCoords":[930.6,466.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.13509701164791,42.78175331782733]}},{"type":"Feature","properties":{"resourceCoords":[565.1,466.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.13510470911544,42.7824370536962]}},{"type":"Feature","properties":{"resourceCoords":[632.0,69.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.13409,42.782318]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040671910:04067_1910-0001__5/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Odessa, Michigan | 1910 | sanborn04067_002 p1 [5]","metadata":[{"label":"streets","value":"1"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.66"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2260.4"},{"label":"split_canvas_y","value":"1866.0"},{"label":"split_canvas_w","value":"1450.0"},{"label":"split_canvas_h","value":"1274.0"}],"created":"2026-10-20T01:46:27Z","modified":"2026-10-20T01:46:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040671910:04067_1910-0001__5/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040671910:04067_1910-0001","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"912.5,517.0 912.9,473.9 574.0,470.9 580.7,521.4 616.5,557.6 710.1,565.6 724.6,565.8 789.5,559.1 890.7,538.4 912.5,517.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040671910:04067_1910-0001__5/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[565.1,466.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.13666375008142,42.78117070783851]}},{"type":"Feature","properties":{"resourceCoords":[927.6,466.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.13665567703379,42.78049257908361]}},{"type":"Feature","properties":{"resourceCoords":[927.6,785.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.13746988712919,42.78048738652618]}},{"type":"Feature","properties":{"resourceCoords":[565.1,785.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.13747796017682,42.78116551528109]}},{"type":"Feature","properties":{"resourceCoords":[621.0,527.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.1368182,42.7810651]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040671910:04067_1910-0001__8/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Odessa, Michigan | 1910 | sanborn04067_002 p1 [8]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.68"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4080.8"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"3627.2"}],"created":"2026-10-20T01:46:27Z","modified":"2026-10-20T01:46:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040671910:04067_1910-0001__8/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040671910:04067_1910-0001","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1485.0,1873.5 1481.9,1851.3 1547.1,1809.8 1551.3,1609.6 922.9,1560.6 922.4,1560.0 919.6,1560.0 919.6,1559.9 919.6,1556.1 860.3,1473.5 819.1,1050.6 123.6,1129.0 48.8,1284.7 95.7,1772.0 40.3,1909.4 858.8,1924.8 859.4,1890.3 1485.0,1873.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040671910:04067_1910-0001__8/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1524.0,1593.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.135476,42.783567]}},{"type":"Feature","properties":{"resourceCoords":[862.0,1722.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.1358433,42.7848102]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040671910:04067_1910-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Odessa, Michigan | 1910 | sanborn04067_002 p2 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"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":"2026-10-20T01:46:27Z","modified":"2026-10-20T01:46:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040671910:04067_1910-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040671910:04067_1910-0002","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1601.2,1879.7 1585.8,1856.0 1579.3,1797.0 1578.2,1366.2 1570.8,1096.8 1572.8,854.4 1567.5,854.5 1569.8,321.8 1530.5,82.1 902.8,113.2 903.0,147.9 81.0,151.1 54.9,220.3 62.9,744.5 120.5,845.0 84.8,974.3 142.4,1067.6 564.7,1072.5 566.0,1072.5 566.0,1072.5 703.2,1454.5 682.3,1828.0 1300.0,1891.6 1601.2,1879.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040671910:04067_1910-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[616.0,1378.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.13951154057247,42.7853510729206]}},{"type":"Feature","properties":{"resourceCoords":[899.0,452.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.13714279732564,42.784816711037955]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040671910:04067_1910-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Odessa, Michigan | 1910 | sanborn04067_002 p3","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.88"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T01:46:27Z","modified":"2026-10-20T01:46:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040671910:04067_1910-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040671910:04067_1910-0003","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1569.8,85.0 1615.1,1457.8 1568.0,1876.3 58.3,1877.0 6.6,99.2 30.6,84.0 90.0,78.1 523.2,81.7 794.2,77.1 1038.0,81.7 1037.9,76.4 1569.8,85.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g040671910:04067_1910-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[521.0,746.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.1394756,42.7823029]}},{"type":"Feature","properties":{"resourceCoords":[1035.0,1421.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.138152,42.781051]}}]}}]}