{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn00870_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Suisun, California | 1900 | 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":"6"},{"label":"placed","value":"5"},{"label":"unplaced","value":"1"},{"label":"fit sources","value":"georef-snap 3, georef 2"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"1 sheet(s) cut into 1 panels"},{"label":"unplaced pages","value":"p1__2 (tier 1, 38.23588,-122.03956 +/-218m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008701900:00870_1900-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Suisun, California | 1900 | sanborn00870_004 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.83"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T18:10:08Z","modified":"2026-10-19T18:10:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008701900:00870_1900-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008701900:00870_1900-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1506.0,138.9 1510.7,963.9 1519.0,1307.9 1528.0,1879.7 1316.0,1886.7 792.5,1867.0 595.5,1727.9 334.1,1733.0 294.9,1259.8 247.6,1132.8 150.0,1112.1 44.9,707.9 109.8,586.2 111.5,292.8 371.8,234.9 376.8,106.9 472.8,52.4 726.4,24.8 1004.3,102.1 1400.3,101.8 1504.6,71.6 1506.0,138.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008701900:00870_1900-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.03914011985104,38.24109205481498]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.03921264578177,38.23817995009375]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.04357921759826,38.2382479832935]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.04350669166753,38.24116008801472]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008701900:00870_1900-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Suisun, California | 1900 | sanborn00870_004 p3","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"16"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T18:10:08Z","modified":"2026-10-19T18:10:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008701900:00870_1900-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008701900:00870_1900-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"283.3,57.2 1073.3,176.9 1431.2,152.9 1566.6,809.8 1466.5,1197.7 1506.6,1804.0 1463.0,1848.1 55.7,1875.4 54.6,1319.9 51.2,985.7 57.9,184.3 57.4,118.9 283.3,57.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008701900:00870_1900-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[661.0,641.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.0406065,38.2372696]}},{"type":"Feature","properties":{"resourceCoords":[54.0,641.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.0405982,38.2383901]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008701900:00870_1900-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Suisun, California | 1900 | sanborn00870_004 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.82"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T18:10:08Z","modified":"2026-10-19T18:10:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008701900:00870_1900-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008701900:00870_1900-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1589.4,1867.2 1587.8,1867.2 1599.5,215.4 1568.8,72.9 1468.1,31.4 947.3,110.5 524.2,23.8 52.6,45.0 57.9,1875.2 1.0,1876.6 1.0,1899.2 473.2,1892.1 712.8,1888.5 1002.1,1883.5 1589.6,1880.3 1589.4,1867.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008701900:00870_1900-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[414.0,750.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.04049525065676,38.249212055304426]}},{"type":"Feature","properties":{"resourceCoords":[997.0,1887.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.04324729348524,38.24814339678997]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008701900:00870_1900-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Suisun, California | 1900 | sanborn00870_004 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T18:10:08Z","modified":"2026-10-19T18:10:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008701900:00870_1900-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008701900:00870_1900-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"295.2,1899.1 38.9,1827.5 28.7,109.8 86.7,29.0 802.3,18.0 802.1,41.1 1286.0,38.0 1502.9,36.6 1552.8,603.1 1542.1,603.2 1537.3,1144.0 1612.0,1144.3 1612.0,1192.1 1612.0,1196.6 1570.7,1196.6 1545.5,1196.7 1538.2,1736.5 1542.8,1736.5 1531.1,1899.6 295.2,1899.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008701900:00870_1900-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1241.0,1735.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.04722824818506,38.249233551281684]}},{"type":"Feature","properties":{"resourceCoords":[634.0,49.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.04325791969491,38.25033509872853]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008701900:00870_1900-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Suisun, California | 1900 | sanborn00870_004 p6","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T18:10:08Z","modified":"2026-10-19T18:10:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008701900:00870_1900-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008701900:00870_1900-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"94.0,1729.0 89.3,1728.9 100.1,1190.1 125.2,1190.2 166.5,1190.5 166.8,1138.2 92.3,1137.5 100.5,597.7 111.2,597.7 65.1,31.9 93.0,31.9 388.4,31.2 988.0,37.0 988.0,23.6 1548.2,31.2 1592.0,96.8 1576.6,1848.1 1138.8,1899.0 81.2,1891.7 94.0,1729.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008701900:00870_1900-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[383.0,1162.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.045901,38.2481427]}},{"type":"Feature","properties":{"resourceCoords":[988.0,37.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.043252,38.2470252]}}]}}]}