{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn00060_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Huntsville, Alabama | 1894 | mapsnap generated fit (2026-09-22)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-22"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"14"},{"label":"placed","value":"9"},{"label":"unplaced","value":"5"},{"label":"fit sources","value":"georef-snap 5, snap:0 2, georef 2"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"4 sheet(s) cut into 8 panels"},{"label":"unplaced pages","value":"p1 (tier 3, 34.72450,-86.59027 +/-613m); p10__1 (tier 1, 34.73675,-86.59235 +/-269m); p10__2 (tier 1, 34.73572,-86.58912 +/-121m); p8__1 (tier 1, 34.73326,-86.58311 +/-106m); p9__1 (tier 1, 34.73043,-86.59222 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Huntsville, Alabama | 1894 | sanborn00060_003 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T12:52:30Z","modified":"2026-09-22T12:52:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 1613.0,0.0 1613.0,1459.0 1263.6,1464.5 1267.5,1716.5 -0.0,1778.8 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.5922567472134,34.735801759171736]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.58904369380252,34.73735038032042]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.58682444459258,34.73419669568568]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.59003749800345,34.732648074536996]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Huntsville, Alabama | 1894 | sanborn00060_003 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T12:52:30Z","modified":"2026-09-22T12:52:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,111.3 1579.9,112.8 1593.4,1913.0 25.0,1913.0 -0.0,111.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.58727434119669,34.734436403549324]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.58530468857093,34.73185152847053]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.58900882688424,34.72991821085024]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.59097847951,34.73250308592903]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Huntsville, Alabama | 1894 | sanborn00060_003 p4 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"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":"2026-09-22T12:52:30Z","modified":"2026-09-22T12:52:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0004__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1193.8,1692.7 1199.5,1913.0 1613.0,1913.0 1613.0,94.5 913.7,93.3 913.6,130.2 971.8,132.9 1129.6,140.3 972.1,142.5 913.5,143.3 911.7,570.6 722.3,574.0 699.3,574.4 696.9,120.0 696.8,93.0 126.5,92.1 118.1,584.3 160.2,831.1 108.8,1171.3 115.2,1703.0 1193.8,1692.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.58692118066921,34.73127962899998]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.58384347921994,34.732885879060326]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.58154174901313,34.72986490891015]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.5846194504624,34.7282586588498]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0004__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Huntsville, Alabama | 1894 | sanborn00060_003 p4 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"2786.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"1732.4"},{"label":"split_canvas_h","value":"2297.6"}],"created":"2026-09-22T12:52:30Z","modified":"2026-09-22T12:52:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0004__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"954.3,132.1 913.6,130.2 913.8,55.1 696.9,112.5 696.9,120.0 699.3,574.4 722.3,574.0 911.7,570.6 913.5,143.3 954.5,142.8 954.3,132.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0004__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[696.5,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.58490956613423,34.73357968795506]}},{"type":"Feature","properties":{"resourceCoords":[1129.6,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.584085382687,34.734066731253876]}},{"type":"Feature","properties":{"resourceCoords":[1129.6,574.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.58330707666131,34.73316456746104]}},{"type":"Feature","properties":{"resourceCoords":[696.5,574.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.58413126010855,34.73267752416222]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Huntsville, Alabama | 1894 | sanborn00060_003 p5","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"1"}],"created":"2026-09-22T12:52:30Z","modified":"2026-09-22T12:52:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1176.7,1913.0 -0.0,1913.0 0.0,-0.0 261.7,0.0 258.4,67.1 1515.0,46.9 1507.3,523.5 1548.2,762.2 1499.0,1092.0 1505.7,1606.8 1176.5,1614.5 1176.7,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0005/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.58963582226255,34.72979228594661]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.58643247343228,34.73143653760167]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.58405931539562,34.728314723294915]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.58726266422589,34.726670471639856]}},{"type":"Feature","properties":{"resourceCoords":[1499.0,1092.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.5853042,34.7295383]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Huntsville, Alabama | 1894 | sanborn00060_003 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T12:52:30Z","modified":"2026-09-22T12:52:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1913.0 -0.0,109.8 1378.0,94.1 1383.8,307.9 1613.0,307.8 1613.0,1913.0 -0.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0006/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.5854325145087,34.72853566296983]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.58226133079037,34.73018924518947]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.57989186049522,34.727076402787716]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.58306304421355,34.72542282056808]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Huntsville, Alabama | 1894 | sanborn00060_003 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T12:52:30Z","modified":"2026-09-22T12:52:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,0.0 1613.0,0.0 1613.0,1778.4 158.2,1801.5 128.5,245.7 -0.0,250.0 0.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0007/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.58804086278438,34.73460068656402]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.5848306327924,34.7362032714367]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.58253407320534,34.73305232751533]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.58574430319732,34.73144974264265]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0008__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Huntsville, Alabama | 1894 | sanborn00060_003 p8 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"2728.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3723.6"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T12:52:30Z","modified":"2026-09-22T12:52:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0008__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,-0.0 682.1,-0.0 713.9,1763.7 1613.0,1762.9 1613.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0008__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[682.1,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.58030200781694,34.73459438662721]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.57915005847688,34.73307968621421]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.58291071371735,34.73112071893917]}},{"type":"Feature","properties":{"resourceCoords":[682.1,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.58406266305741,34.732635419352164]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0009__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Huntsville, Alabama | 1894 | sanborn00060_003 p9 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"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":"4685.2"}],"created":"2026-09-22T12:52:30Z","modified":"2026-09-22T12:52:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0009__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,0.0 0.0,0.0 0.0,1168.2 1613.0,1171.3 1613.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000601894:00060_1894-0009__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[795.0,609.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.610589,34.715757]}},{"type":"Feature","properties":{"resourceCoords":[795.0,1139.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.61057,34.714743]}}]}}]}