{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn08434_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Boerne, Texas | 1937 | 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":"9"},{"label":"placed","value":"7"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 5, georef-snap 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"3 sheet(s) cut into 7 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 29.79099,-98.73013 +/-1141m); p5__2 (tier 4, 29.79099,-98.73013 +/-1141m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084341937:08434_1937-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boerne, Texas | 1937 | sanborn08434_003 p1 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"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":"2026-09-22T02:36:49Z","modified":"2026-09-22T02:36:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084341937:08434_1937-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084341937:08434_1937-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1564.3,1451.8 1560.6,834.4 1613.0,737.2 1613.0,527.9 1522.7,486.6 1541.1,457.4 1613.0,490.7 1613.0,-0.0 -0.0,0.0 -0.0,1876.5 691.6,1875.1 683.8,1253.4 840.9,1249.0 840.0,1139.3 838.2,1052.5 681.6,1056.8 679.7,926.3 678.6,840.2 827.0,519.9 826.1,470.4 1386.7,679.6 1258.1,874.3 1243.9,941.0 1254.5,1454.3 1564.3,1451.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084341937:08434_1937-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[235.0,1876.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.7329033,29.7960334]}},{"type":"Feature","properties":{"resourceCoords":[1565.0,1139.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.7277439,29.7926581]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084341937:08434_1937-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boerne, Texas | 1937 | sanborn08434_003 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T02:36:49Z","modified":"2026-09-22T02:36:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084341937:08434_1937-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084341937:08434_1937-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1583.3,1868.4 -0.0,1913.0 -0.0,107.9 1567.5,106.2 1583.3,1868.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084341937:08434_1937-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.73361220868247,29.794128135133334]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.73051795342313,29.795346654448245]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.72886436658756,29.792139478734708]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.7319586218469,29.790920959419797]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084341937:08434_1937-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boerne, Texas | 1937 | sanborn08434_003 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T02:36:49Z","modified":"2026-09-22T02:36:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084341937:08434_1937-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084341937:08434_1937-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1913.0 -0.0,1445.1 -0.0,1445.1 284.1,278.3 870.4,0.0 1097.9,0.0 1298.4,0.0 1613.0,645.5 1613.0,1913.0 -0.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084341937:08434_1937-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.7316499235299,29.79613730700848]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.72509845419061,29.796050874181958]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.72521574715559,29.78926029732571]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.73176721649487,29.789346730152232]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084341937:08434_1937-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boerne, Texas | 1937 | sanborn08434_003 p4 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3472.8"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T02:36:49Z","modified":"2026-09-22T02:36:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084341937:08434_1937-0004__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084341937:08434_1937-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"407.6,-0.0 218.7,-0.0 176.1,100.2 -0.0,25.4 -0.0,1913.0 428.0,1913.0 643.0,1913.0 868.2,1913.0 863.5,193.5 407.6,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084341937:08434_1937-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[584.1,1285.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.7363182,29.7892452]}},{"type":"Feature","properties":{"resourceCoords":[584.1,447.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.7338756,29.7915237]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084341937:08434_1937-0004__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boerne, Texas | 1937 | sanborn08434_003 p4 [2]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"},{"label":"split_canvas_x","value":"3452.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3000.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T02:36:49Z","modified":"2026-09-22T02:36:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084341937:08434_1937-0004__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084341937:08434_1937-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1166.9 1613.0,0.0 863.0,0.0 868.2,1913.0 1035.6,1913.0 1032.8,1861.5 1411.2,1860.2 1410.8,1166.6 1613.0,1166.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084341937:08434_1937-0004__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1046.8,1226.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.7346189,29.7960787]}},{"type":"Feature","properties":{"resourceCoords":[1405.3,403.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.7346516,29.7993782]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084341937:08434_1937-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boerne, Texas | 1937 | sanborn08434_003 p5 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3217.2"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T02:36:49Z","modified":"2026-09-22T02:36:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084341937:08434_1937-0005__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084341937:08434_1937-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"710.6,1913.0 714.5,1781.1 790.4,1782.0 757.4,1524.0 802.6,1525.8 798.4,574.4 796.0,0.0 204.2,0.0 -0.0,-0.0 -0.0,1913.0 710.6,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084341937:08434_1937-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[286.1,529.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.7290436,29.7873157]}},{"type":"Feature","properties":{"resourceCoords":[286.1,298.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.7290649,29.7881869]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084341937:08434_1937-0005__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boerne, Texas | 1937 | sanborn08434_003 p5 [3]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"3193.6"},{"label":"split_canvas_y","value":"2297.6"},{"label":"split_canvas_w","value":"3258.4"},{"label":"split_canvas_h","value":"5354.4"}],"created":"2026-09-22T02:36:49Z","modified":"2026-09-22T02:36:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084341937:08434_1937-0005__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084341937:08434_1937-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,574.4 798.4,574.4 803.9,1829.6 814.0,1829.3 813.5,1877.0 1074.3,1836.0 1075.6,1913.0 1613.0,1913.0 1613.0,574.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084341937:08434_1937-0005__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1291.2,1148.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.7237977,29.7818049]}},{"type":"Feature","properties":{"resourceCoords":[1291.2,800.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.7223047,29.7817951]}}]}}]}