{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn08675_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Newcastle, Texas | 1921 | mapsnap generated fit (2026-10-19)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-19"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"13"},{"label":"placed","value":"5"},{"label":"unplaced","value":"8"},{"label":"fit sources","value":"georef 5"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 10 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 33.19283,-98.73878 +/-352m); p1__10 (tier 4, 33.19283,-98.73878 +/-352m); p1__2 (tier 4, 33.19283,-98.73878 +/-352m); p1__3 (tier 4, 33.19283,-98.73878 +/-352m); p1__5 (tier 4, 33.19283,-98.73878 +/-352m); p1__6 (tier 4, 33.19283,-98.73878 +/-352m); p1__8 (tier 4, 33.19283,-98.73878 +/-352m); p1__9 (tier 4, 33.19283,-98.73878 +/-352m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034nm:g4034nm_g086751921:08675_1921-0001__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newcastle, Texas | 1921 | sanborn08675_001 p1 [4]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.73"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2758.0"},{"label":"split_canvas_y","value":"2835.2"},{"label":"split_canvas_w","value":"1260.0"},{"label":"split_canvas_h","value":"1584.4"}],"created":"2026-10-19T09:19:07Z","modified":"2026-10-19T09:19:07Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034nm:g4034nm_g086751921:08675_1921-0001__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034nm:g4034nm_g086751921:08675_1921-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"981.4,1059.3 952.5,721.5 708.9,744.1 738.9,1057.7 981.4,1059.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034nm:g4034nm_g086751921:08675_1921-0001__4/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[689.5,708.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.74038907232216,33.19568766019778]}},{"type":"Feature","properties":{"resourceCoords":[1004.5,708.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.73970119400025,33.195686321927695]}},{"type":"Feature","properties":{"resourceCoords":[1004.5,1104.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.73970320903821,33.19496066379663]}},{"type":"Feature","properties":{"resourceCoords":[689.5,1104.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.74039108736012,33.19496200206671]}},{"type":"Feature","properties":{"resourceCoords":[944.5,1059.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.739834,33.195045]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034nm:g4034nm_g086751921:08675_1921-0001__7/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newcastle, Texas | 1921 | sanborn08675_001 p1 [7]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.82"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2747.6"},{"label":"split_canvas_y","value":"4408.0"},{"label":"split_canvas_w","value":"1270.4"},{"label":"split_canvas_h","value":"1216.4"}],"created":"2026-10-19T09:19:07Z","modified":"2026-10-19T09:19:07Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034nm:g4034nm_g086751921:08675_1921-0001__7/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034nm:g4034nm_g086751921:08675_1921-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"736.7,1404.8 735.6,1386.7 985.5,1379.2 978.1,1136.4 742.9,1180.6 723.9,1404.9 727.5,1404.9 736.7,1404.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034nm:g4034nm_g086751921:08675_1921-0001__7/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[686.9,1102.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.73571426422156,33.1929341941873]}},{"type":"Feature","properties":{"resourceCoords":[1004.5,1102.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.73501764909817,33.19293398928525]}},{"type":"Feature","properties":{"resourceCoords":[1004.5,1406.1],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.73501788315157,33.19237649227228]}},{"type":"Feature","properties":{"resourceCoords":[686.9,1406.1],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.73571449827496,33.19237669717433]}},{"type":"Feature","properties":{"resourceCoords":[975.6,1130.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.735081,33.192881]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034nm:g4034nm_g086751921:08675_1921-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newcastle, Texas | 1921 | sanborn08675_001 p2","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.88"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T09:19:07Z","modified":"2026-10-19T09:19:07Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034nm:g4034nm_g086751921:08675_1921-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034nm:g4034nm_g086751921:08675_1921-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"47.1,132.5 106.1,58.6 408.8,102.6 955.0,28.2 954.7,25.2 1197.3,27.2 1198.6,42.8 1523.4,64.6 1571.8,305.5 1557.2,648.2 1566.0,648.2 1560.3,1228.8 1562.2,1228.7 1563.0,1796.0 1168.0,1796.0 602.0,1796.0 602.3,1837.6 52.8,1823.0 41.8,1785.9 47.1,132.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034nm:g4034nm_g086751921:08675_1921-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[602.0,1796.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.741057,33.191813]}},{"type":"Feature","properties":{"resourceCoords":[1168.0,1796.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.739821,33.191812]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034nm:g4034nm_g086751921:08675_1921-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newcastle, Texas | 1921 | sanborn08675_001 p3","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T09:19:07Z","modified":"2026-10-19T09:19:07Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034nm:g4034nm_g086751921:08675_1921-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034nm:g4034nm_g086751921:08675_1921-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"63.6,1912.0 76.7,1912.0 77.7,1864.5 1540.2,1879.9 1599.7,1538.5 1578.6,1170.8 1565.7,1170.8 1583.5,921.3 1526.0,38.8 56.1,38.2 44.8,1.0 44.4,1.0 30.0,328.2 38.8,328.2 32.4,912.1 34.3,912.0 34.2,1482.5 28.0,1482.5 63.6,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034nm:g4034nm_g086751921:08675_1921-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[740.0,1483.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.737426,33.191811]}},{"type":"Feature","properties":{"resourceCoords":[740.0,324.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.737427,33.193917]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034nm:g4034nm_g086751921:08675_1921-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newcastle, Texas | 1921 | sanborn08675_001 p4","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"},{"label":"confidence","value":"0.88"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T09:19:07Z","modified":"2026-10-19T09:19:07Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034nm:g4034nm_g086751921:08675_1921-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034nm:g4034nm_g086751921:08675_1921-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1163.7,8.9 602.9,9.4 603.2,50.7 58.9,36.7 48.2,1.0 47.9,1.0 43.8,1857.5 950.7,1899.7 1572.2,1854.5 1597.7,432.4 1584.8,431.4 1548.8,8.5 1163.7,8.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034nm:g4034nm_g086751921:08675_1921-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1167.0,577.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.739816,33.190764]}},{"type":"Feature","properties":{"resourceCoords":[56.0,577.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.742265,33.190768]}}]}}]}