{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn06586_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Ashtabula, Ohio | 1889 | 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":"19"},{"label":"placed","value":"3"},{"label":"unplaced","value":"16"},{"label":"fit sources","value":"georef-snap 3"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"3 sheet(s) cut into 14 panels"},{"label":"unplaced pages","value":"p4 (tier 1, 41.89286,-80.80885 +/-274m); p5 (tier 4, 41.87753,-80.78850 +/-2659m); p6__1 (tier 4, 41.87753,-80.78850 +/-2659m); p6__2 (tier 1, 41.66053,-80.86051 +/-221m); p6__3 (tier 4, 41.87753,-80.78850 +/-2659m); p6__4 (tier 4, 41.87753,-80.78850 +/-2659m); p7__1 (tier 4, 41.87753,-80.78850 +/-2659m); p7__2 (tier 1, 41.86800,-80.79166 +/-208m); p7__3 (tier 4, 41.87753,-80.78850 +/-2659m); p7__4 (tier 4, 41.87753,-80.78850 +/-2659m); p7__5 (tier 4, 41.87753,-80.78850 +/-2659m); p7__6 (tier 1, 41.53210,-80.86252 +/-100m); p8__1 (tier 4, 41.87753,-80.78850 +/-2659m); p8__3 (tier 4, 41.87753,-80.78850 +/-2659m); p8__4 (tier 4, 41.87753,-80.78850 +/-2659m); p9 (tier 1, 41.96161,-80.55686 +/-259m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084am:g4084am_g065861889:06586_1889-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ashtabula, Ohio | 1889 | sanborn06586_002 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.42"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-17T05:27:36Z","modified":"2026-10-17T05:27:36Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084am:g4084am_g065861889:06586_1889-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084am:g4084am_g065861889:06586_1889-0002","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"147.2,103.7 827.8,66.8 827.8,63.6 1116.2,61.4 1275.7,65.5 1483.7,183.8 1560.3,491.1 1498.4,977.3 1434.5,1057.5 1465.2,1197.6 1340.3,1255.4 1418.2,1538.9 1485.6,1528.2 1495.4,1791.4 959.9,1891.7 147.7,1810.0 82.5,975.5 102.1,164.7 146.3,136.1 147.2,103.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084am:g4084am_g065861889:06586_1889-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[817.0,1149.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.78257603570007,41.86453896853935]}},{"type":"Feature","properties":{"resourceCoords":[150.0,1149.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.78412111585374,41.86485523295538]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084am:g4084am_g065861889:06586_1889-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ashtabula, Ohio | 1889 | sanborn06586_002 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.70"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-17T05:27:36Z","modified":"2026-10-17T05:27:36Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084am:g4084am_g065861889:06586_1889-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084am:g4084am_g065861889:06586_1889-0003","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"457.9,1926.0 379.3,1857.0 93.2,1835.4 75.6,1741.7 90.0,131.9 356.0,22.5 1572.4,66.8 1616.7,570.0 1585.7,1835.9 1617.6,1854.3 1462.9,1849.4 1183.1,1850.0 1183.1,1853.1 522.5,1885.0 521.5,1916.5 457.9,1926.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084am:g4084am_g065861889:06586_1889-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[546.0,1121.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.78291497916244,41.8680092569776]}},{"type":"Feature","properties":{"resourceCoords":[1159.0,1121.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.78144911796555,41.86771593072334]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084am:g4084am_g065861889:06586_1889-0008__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ashtabula, Ohio | 1889 | sanborn06586_002 p8 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.62"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3362.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3150.0"},{"label":"split_canvas_h","value":"4646.8"}],"created":"2026-10-17T05:27:36Z","modified":"2026-10-17T05:27:36Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084am:g4084am_g065861889:06586_1889-0008__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084am:g4084am_g065861889:06586_1889-0008","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1596.3,592.4 1509.8,433.1 1572.6,273.6 1545.8,127.4 1393.0,34.6 941.5,75.2 981.5,211.3 931.8,261.2 988.3,314.2 882.3,493.8 899.8,1108.2 1547.2,1107.3 1596.3,592.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084am:g4084am_g065861889:06586_1889-0008__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1506.1,74.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.79945563836661,41.89953860046284]}},{"type":"Feature","properties":{"resourceCoords":[1506.1,1117.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.80173516133864,41.898693263866484]}}]}}]}