{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn04769_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Maryville, Missouri | 1900 | mapsnap generated fit (2026-10-17)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-17"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"11"},{"label":"placed","value":"7"},{"label":"unplaced","value":"4"},{"label":"fit sources","value":"georef-snap 4, georef 3"},{"label":"key map","value":"georeferenced"},{"label":"unplaced pages","value":"p1__1 (tier 1, 40.34741,-94.86908 +/-174m); p1__2 (tier 1, 40.34267,-94.86517 +/-147m); p1__3 (tier 1, 40.34484,-94.86668 +/-100m); p1__6 (tier 1, 40.34311,-94.86647 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164mm:g4164mm_g047691900:04769_1900-0001__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Maryville, Missouri | 1900 | sanborn04769_003 p1 [4]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.85"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3858.8"},{"label":"split_canvas_y","value":"4170.0"},{"label":"split_canvas_w","value":"2593.2"},{"label":"split_canvas_h","value":"3482.0"}],"created":"2026-10-17T04:03:06Z","modified":"2026-10-17T04:03:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164mm:g4164mm_g047691900:04769_1900-0001__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164mm:g4164mm_g047691900:04769_1900-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1006.4,1845.2 1314.2,1864.3 1422.3,1816.8 1534.3,1886.3 1599.4,1862.2 1580.3,1065.0 1002.6,1069.5 1006.4,1845.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164mm:g4164mm_g047691900:04769_1900-0001__4/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[964.7,1042.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.85687182109913,40.348479761350866]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1042.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.85530295059581,40.34844015885412]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.85537270002112,40.34683574668413]}},{"type":"Feature","properties":{"resourceCoords":[964.7,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.85694157052444,40.34687534918088]}},{"type":"Feature","properties":{"resourceCoords":[1314.3,1506.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.8560629,40.3476037]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164mm:g4164mm_g047691900:04769_1900-0001__5/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Maryville, Missouri | 1900 | sanborn04769_003 p1 [5]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.77"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5670.0"},{"label":"split_canvas_w","value":"2622.0"},{"label":"split_canvas_h","value":"1982.0"}],"created":"2026-10-17T04:03:06Z","modified":"2026-10-17T04:03:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164mm:g4164mm_g047691900:04769_1900-0001__5/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164mm:g4164mm_g047691900:04769_1900-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"21.7,1897.0 621.7,1911.1 630.5,1607.4 599.2,1498.3 624.1,1461.3 481.0,1438.4 419.9,1494.4 324.8,1492.6 257.9,1435.4 46.7,1483.3 24.3,1458.1 21.7,1897.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164mm:g4164mm_g047691900:04769_1900-0001__5/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1417.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.86801555221139,40.34630092275897]}},{"type":"Feature","properties":{"resourceCoords":[655.5,1417.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.86484280921958,40.346254657536456]}},{"type":"Feature","properties":{"resourceCoords":[655.5,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.86488871602805,40.34442669150058]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.86806145901986,40.344472956723095]}},{"type":"Feature","properties":{"resourceCoords":[460.6,1622.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.8658049,40.3455129]}},{"type":"Feature","properties":{"resourceCoords":[460.6,1622.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.8658049,40.3455129]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164mm:g4164mm_g047691900:04769_1900-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Maryville, Missouri | 1900 | sanborn04769_003 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-17T04:03:06Z","modified":"2026-10-17T04:03:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164mm:g4164mm_g047691900:04769_1900-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164mm:g4164mm_g047691900:04769_1900-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"68.7,1789.5 66.4,1339.6 55.9,1297.2 60.7,551.3 54.5,59.2 1106.0,15.5 1531.2,63.2 1598.2,872.0 1584.3,1712.7 1558.7,1817.0 1076.7,1817.0 547.7,1819.0 501.5,1809.4 134.4,1812.0 64.1,1824.9 68.7,1789.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164mm:g4164mm_g047691900:04769_1900-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1055.0,283.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.87043032772587,40.35067135278144]}},{"type":"Feature","properties":{"resourceCoords":[75.0,1807.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.87286319387815,40.34795603017811]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164mm:g4164mm_g047691900:04769_1900-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Maryville, Missouri | 1900 | sanborn04769_003 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-17T04:03:06Z","modified":"2026-10-17T04:03:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164mm:g4164mm_g047691900:04769_1900-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164mm:g4164mm_g047691900:04769_1900-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"49.1,61.5 1245.3,17.4 1564.0,70.7 1581.9,70.1 1583.5,559.2 1571.8,1300.4 1581.9,1342.7 1580.0,1789.8 1575.2,1824.9 1532.3,1827.0 1062.0,1824.8 47.4,1825.2 49.1,61.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164mm:g4164mm_g047691900:04769_1900-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[571.0,813.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.87525127877797,40.34980511752921]}},{"type":"Feature","properties":{"resourceCoords":[86.0,813.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.87641311168743,40.34982136934155]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164mm:g4164mm_g047691900:04769_1900-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Maryville, Missouri | 1900 | sanborn04769_003 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-17T04:03:06Z","modified":"2026-10-17T04:03:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164mm:g4164mm_g047691900:04769_1900-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164mm:g4164mm_g047691900:04769_1900-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1055.5,96.2 1529.8,95.3 1573.0,92.8 1568.6,125.8 1566.8,572.6 1572.5,1120.5 1575.8,1808.8 756.4,1814.3 756.3,1830.7 503.8,1793.0 72.9,1848.5 41.8,1797.1 32.3,103.3 1055.5,96.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164mm:g4164mm_g047691900:04769_1900-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[561.0,1117.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.87535437566713,40.346115897800786]}},{"type":"Feature","properties":{"resourceCoords":[59.0,1799.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.87658703298136,40.34490400198966]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164mm:g4164mm_g047691900:04769_1900-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Maryville, Missouri | 1900 | sanborn04769_003 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-17T04:03:06Z","modified":"2026-10-17T04:03:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164mm:g4164mm_g047691900:04769_1900-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164mm:g4164mm_g047691900:04769_1900-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"891.8,1848.7 344.9,1848.6 93.2,1851.3 88.1,1166.1 81.0,620.6 81.6,175.7 85.8,142.9 156.0,130.1 522.3,127.5 568.4,137.1 1096.2,135.2 1577.2,135.2 1529.3,329.9 1592.3,1804.8 1564.5,1872.3 891.8,1877.5 891.8,1848.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164mm:g4164mm_g047691900:04769_1900-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[585.0,1159.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.87176644008353,40.346051875463466]}},{"type":"Feature","properties":{"resourceCoords":[1083.0,1159.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.87057852133361,40.34602691083745]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164mm:g4164mm_g047691900:04769_1900-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Maryville, Missouri | 1900 | sanborn04769_003 p6","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-17T04:03:06Z","modified":"2026-10-17T04:03:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164mm:g4164mm_g047691900:04769_1900-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164mm:g4164mm_g047691900:04769_1900-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"46.4,35.5 49.8,1850.5 214.0,1898.0 1184.5,1894.7 1575.5,1832.5 1596.9,394.7 1535.5,33.3 1612.0,32.8 1612.0,4.0 1066.0,3.2 814.7,5.6 1.0,12.2 1.0,28.8 46.4,35.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164mm:g4164mm_g047691900:04769_1900-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[817.0,502.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.8730107,40.3439139]}},{"type":"Feature","properties":{"resourceCoords":[817.0,996.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.8730418,40.3430144]}}]}}]}