{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn02276_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Bristol, Indiana | 1907 | 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":"7"},{"label":"placed","value":"3"},{"label":"unplaced","value":"4"},{"label":"fit sources","value":"georef 3"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 7 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 41.72063,-85.81371 +/-268m); p1__3 (tier 4, 41.72063,-85.81371 +/-268m); p2__2 (tier 2, 41.72043,-85.81506 +/-100m); p2__3 (tier 2, 41.72043,-85.81506 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094bm:g4094bm_g022761907:02276_1907-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bristol, Indiana | 1907 | sanborn02276_003 p1 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"},{"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":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T05:41:31Z","modified":"2026-10-18T05:41:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094bm:g4094bm_g022761907:02276_1907-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094bm:g4094bm_g022761907:02276_1907-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"83.6,1521.9 97.8,1818.9 286.6,1839.2 414.6,1704.7 482.6,1221.1 481.8,1176.9 488.8,1176.8 489.1,1174.9 1546.2,1163.4 1547.3,646.0 1557.3,645.8 1560.7,389.1 1560.4,297.4 1527.6,98.8 1391.2,29.0 646.5,71.9 261.5,31.1 92.0,84.0 93.0,522.3 127.7,554.4 127.1,823.2 92.3,823.1 86.8,1310.2 90.0,1310.3 83.6,1521.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094bm:g4094bm_g022761907:02276_1907-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1059.0,826.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.8126239,41.7206221]}},{"type":"Feature","properties":{"resourceCoords":[578.0,826.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.8138167,41.720595]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094bm:g4094bm_g022761907:02276_1907-0001__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bristol, Indiana | 1907 | sanborn02276_003 p1 [4]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.75"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"4830.8"},{"label":"split_canvas_y","value":"6192.0"},{"label":"split_canvas_w","value":"1621.2"},{"label":"split_canvas_h","value":"1460.0"}],"created":"2026-10-18T05:41:31Z","modified":"2026-10-18T05:41:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094bm:g4094bm_g022761907:02276_1907-0001__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094bm:g4094bm_g022761907:02276_1907-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1253.0,1912.0 1596.0,1907.7 1518.6,1834.0 1570.8,1756.0 1560.4,1575.7 1386.6,1622.2 1253.3,1569.6 1254.3,1660.2 1253.0,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094bm:g4094bm_g022761907:02276_1907-0001__4/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1207.7,1548.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.81153620080072,41.721667295172736]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1548.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.8105189351409,41.72168444306]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.81049830899161,41.72100090845156]}},{"type":"Feature","properties":{"resourceCoords":[1207.7,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.81151557465142,41.720983760564295]}},{"type":"Feature","properties":{"resourceCoords":[1254.6,1600.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.8114155,41.7215719]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094bm:g4094bm_g022761907:02276_1907-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bristol, Indiana | 1907 | sanborn02276_003 p2 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.90"},{"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":"2026-10-18T05:41:31Z","modified":"2026-10-18T05:41:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094bm:g4094bm_g022761907:02276_1907-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094bm:g4094bm_g022761907:02276_1907-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1526.5,35.1 1505.3,42.3 706.2,21.0 126.5,215.8 82.9,308.1 55.7,1785.0 133.3,1885.6 775.5,1891.2 805.6,1713.1 1079.2,1437.2 1485.9,1440.8 1524.3,1407.8 1548.8,1443.5 1549.7,1443.5 1550.2,1443.5 1550.6,1236.2 1547.4,1236.1 1542.5,758.9 1576.6,758.4 1571.5,495.1 1536.8,464.4 1526.5,35.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094bm:g4094bm_g022761907:02276_1907-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[586.0,771.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.8174436,41.7205344]}},{"type":"Feature","properties":{"resourceCoords":[1533.0,254.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.8150566,41.7215274]}}]}}]}