{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn02896_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Baldwin City, Kansas | 1899 | 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":"6"},{"label":"placed","value":"3"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 2, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p2__1 (tier 1, 38.78159,-95.18827 +/-100m); p2__3 (tier 1, 38.78037,-95.19211 +/-100m); p2__5 (tier 1, 38.77652,-95.18020 +/-106m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204bm:g4204bm_g028961899:02896_1899-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Baldwin City, Kansas | 1899 | sanborn02896_002 p1","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T03:39:23Z","modified":"2026-10-18T03:39:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204bm:g4204bm_g028961899:02896_1899-0001/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204bm:g4204bm_g028961899:02896_1899-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"79.0,1866.0 33.1,1628.1 76.0,1322.8 42.5,290.6 91.6,60.1 153.0,19.8 1314.0,21.2 1544.5,70.3 1573.0,1815.4 1525.0,1876.2 79.0,1866.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204bm:g4204bm_g028961899:02896_1899-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[805.0,1357.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.18883,38.77491]}},{"type":"Feature","properties":{"resourceCoords":[1345.0,292.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.1861061,38.7738519]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204bm:g4204bm_g028961899:02896_1899-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Baldwin City, Kansas | 1899 | sanborn02896_002 p2 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.51"},{"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":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T03:39:23Z","modified":"2026-10-18T03:39:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204bm:g4204bm_g028961899:02896_1899-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204bm:g4204bm_g028961899:02896_1899-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1428.5,1830.0 1428.6,1843.8 1561.4,1805.2 1588.8,1525.7 1568.8,343.6 1489.4,222.2 1532.2,186.1 1366.3,256.1 1366.2,272.4 1328.7,272.1 1274.8,294.8 823.2,268.3 716.0,311.8 683.2,942.5 569.0,1036.2 53.0,1017.1 56.0,1647.7 286.2,1825.7 1167.5,1835.8 1169.5,1853.1 1428.5,1830.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204bm:g4204bm_g028961899:02896_1899-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[936.0,1816.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.20239972811088,38.77220297904479]}},{"type":"Feature","properties":{"resourceCoords":[1374.0,1333.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.20133641338153,38.773108415703284]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204bm:g4204bm_g028961899:02896_1899-0002__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Baldwin City, Kansas | 1899 | sanborn02896_002 p2 [4]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.75"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"4414.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"1060.4"},{"label":"split_canvas_h","value":"1089.6"}],"created":"2026-10-18T03:39:23Z","modified":"2026-10-18T03:39:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204bm:g4204bm_g028961899:02896_1899-0002__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204bm:g4204bm_g028961899:02896_1899-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1349.6,123.1 1366.7,121.2 1366.8,109.4 1115.1,92.8 1131.2,245.7 1354.3,240.2 1349.6,123.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204bm:g4204bm_g028961899:02896_1899-0002__4/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1103.5,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.20186747098155,38.7722781988396]}},{"type":"Feature","properties":{"resourceCoords":[1368.6,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.20120661737688,38.77228597510978]}},{"type":"Feature","properties":{"resourceCoords":[1368.6,272.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.20119639619443,38.7717602605575]}},{"type":"Feature","properties":{"resourceCoords":[1103.5,272.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.2018572497991,38.77175248428732]}},{"type":"Feature","properties":{"resourceCoords":[1327.8,42.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.2013221,38.7726272]}},{"type":"Feature","properties":{"resourceCoords":[1327.8,42.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.2013069,38.7722036]}}]}}]}