{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn01147_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Naugatuck, Connecticut | 1904 | 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":"20"},{"label":"placed","value":"12"},{"label":"unplaced","value":"8"},{"label":"fit sources","value":"georef 12"},{"label":"key map","value":"none"},{"label":"split sheets","value":"8 sheet(s) cut into 20 panels"},{"label":"unplaced pages","value":"p1__1 (tier 2, 41.49667,-73.04941 +/-971m); p1__2 (tier 2, 41.49667,-73.04941 +/-971m); p2__2 (tier 4, 41.49588,-73.05333 +/-6517m); p2__3 (tier 4, 41.49588,-73.05333 +/-6517m); p3__3 (tier 4, 41.49588,-73.05333 +/-6517m); p4__2 (tier 2, 41.49014,-73.05832 +/-546m); p5__2 (tier 2, 41.49036,-73.05317 +/-102m); p6__2 (tier 2, 41.48946,-73.05283 +/-100m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Naugatuck, Connecticut | 1904 | sanborn01147_004 p1 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"4045.6"},{"label":"split_canvas_y","value":"6043.2"},{"label":"split_canvas_w","value":"2406.4"},{"label":"split_canvas_h","value":"1608.8"}],"created":"2026-09-22T20:22:52Z","modified":"2026-09-22T20:22:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0001__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,6049.2 5763.3,6047.5 5347.9,6185.4 5301.5,6046.3 4046.0,6043.2 4045.6,7652.0 6452.0,7652.0 6452.0,6049.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[4045.6,6043.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.05936649674365,41.487387475855655]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,6043.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.05935439546782,41.48626010534033]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.06036045957164,41.4862540283396]}},{"type":"Feature","properties":{"resourceCoords":[4045.6,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.06037256084747,41.48738139885493]}},{"type":"Feature","properties":{"resourceCoords":[5484.6,6334.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0595415,41.4867122]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Naugatuck, Connecticut | 1904 | sanborn01147_004 p2 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4539.2"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T20:22:52Z","modified":"2026-09-22T20:22:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0002__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 -0.0,7652.0 1962.0,7652.0 1961.2,6097.2 4524.0,6068.8 4539.2,0.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4375.2,2512.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.044995,41.501684]}},{"type":"Feature","properties":{"resourceCoords":[1331.8,7108.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0478351,41.5001585]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Naugatuck, Connecticut | 1904 | sanborn01147_004 p3 [1]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3265.2"},{"label":"split_canvas_h","value":"4968.4"}],"created":"2026-09-22T20:22:52Z","modified":"2026-09-22T20:22:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0003__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,0.0 0.0,4928.4 1876.0,4968.4 3208.0,3772.8 3244.4,1487.6 3265.2,0.0 0.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0003__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":[-73.03293336431656,41.55378100380975]}},{"type":"Feature","properties":{"resourceCoords":[3265.2,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.03204246414664,41.55240670634963]}},{"type":"Feature","properties":{"resourceCoords":[3265.2,4968.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.03483091251557,41.55138949768156]}},{"type":"Feature","properties":{"resourceCoords":[0.0,4968.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.0357218126855,41.552763795141686]}},{"type":"Feature","properties":{"resourceCoords":[2224.8,4628.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0349234,41.5518972]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0003__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Naugatuck, Connecticut | 1904 | sanborn01147_004 p3 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"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":"2026-09-22T20:22:52Z","modified":"2026-09-22T20:22:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0003__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5737.6,0.0 5388.0,0.0 4743.2,0.0 4727.6,1474.4 3244.4,1487.6 3208.0,3772.8 1876.0,4968.4 0.0,4928.4 -0.0,7652.0 1944.0,7652.0 3092.0,7652.0 6452.0,7652.0 6452.0,-0.0 5737.6,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0003__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[608.0,6096.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0533637,41.5026293]}},{"type":"Feature","properties":{"resourceCoords":[4112.0,6096.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0522017,41.5012022]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Naugatuck, Connecticut | 1904 | sanborn01147_004 p4 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"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":"2026-09-22T20:22:52Z","modified":"2026-09-22T20:22:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0004__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6260.0,496.0 5698.9,501.5 5697.8,155.6 6452.0,153.1 6452.0,0.0 2360.4,0.0 2364.0,3702.4 0.0,3700.4 -0.0,7652.0 4508.1,7652.0 4504.7,6767.7 6295.9,6760.8 6260.0,496.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6260.0,496.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0545015,41.4935704]}},{"type":"Feature","properties":{"resourceCoords":[4248.0,6312.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0565259,41.4911091]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Naugatuck, Connecticut | 1904 | sanborn01147_004 p5 [1]","metadata":[{"label":"streets","value":"6"},{"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":"2026-09-22T20:22:52Z","modified":"2026-09-22T20:22:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0005__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"564.0,344.0 592.2,7030.9 4428.5,7280.4 4341.8,7652.0 5561.7,7652.0 6151.6,5377.8 6452.0,5455.7 6452.0,2880.0 4561.2,2880.0 4551.2,0.0 -0.0,-0.0 -0.0,347.7 564.0,344.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[564.0,6140.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0552774,41.4909229]}},{"type":"Feature","properties":{"resourceCoords":[564.0,344.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0545015,41.4935704]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0006__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Naugatuck, Connecticut | 1904 | sanborn01147_004 p6 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3930.4"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T20:22:52Z","modified":"2026-09-22T20:22:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0006__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0006/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 3072.0,7652.0 3635.2,7652.0 3590.8,5165.6 3930.4,3482.0 3928.8,3363.6 3892.4,0.0 -0.0,-0.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0006__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1275.5,2196.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0516964,41.4896786]}},{"type":"Feature","properties":{"resourceCoords":[2071.2,1680.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0511838,41.489719]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0006__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Naugatuck, Connecticut | 1904 | sanborn01147_004 p6 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"3590.8"},{"label":"split_canvas_y","value":"3336.0"},{"label":"split_canvas_w","value":"2861.2"},{"label":"split_canvas_h","value":"4316.0"}],"created":"2026-09-22T20:22:52Z","modified":"2026-09-22T20:22:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0006__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0006/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4216.0,7652.0 6452.0,7652.0 6452.0,3336.0 3928.8,3363.6 3930.4,3482.0 3590.8,5165.6 3635.2,7652.0 4216.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0006__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[3590.8,3336.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.05813449836404,41.48551844215394]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,3336.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.0564650807173,41.48599773348062]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.05550223119579,41.48411051145821]}},{"type":"Feature","properties":{"resourceCoords":[3590.8,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.05717164884253,41.48363122013153]}},{"type":"Feature","properties":{"resourceCoords":[4989.4,6348.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0566465,41.4844357]}},{"type":"Feature","properties":{"resourceCoords":[4989.4,6348.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.056261,41.4841327]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0007__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Naugatuck, Connecticut | 1904 | sanborn01147_004 p7 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"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":"2026-09-22T20:22:52Z","modified":"2026-09-22T20:22:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0007__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0007/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2846.8,7370.0 2890.3,7652.0 3257.2,7652.0 3440.3,7277.8 4818.2,7063.7 4836.8,6906.9 5034.9,7003.8 4717.8,7652.0 5141.6,7652.0 5141.6,6038.4 6452.0,6038.4 6452.0,5371.7 5692.5,5174.2 6452.0,2253.5 6452.0,1012.8 5556.1,1012.2 5642.9,641.1 1810.8,389.6 1798.5,0.0 -0.0,-0.0 -0.0,7652.0 333.1,7652.0 1881.1,6713.8 1896.6,7517.6 2846.8,7370.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0007__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1816.0,2952.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0557188,41.4893407]}},{"type":"Feature","properties":{"resourceCoords":[4768.0,7100.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0544732,41.4871486]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0007__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Naugatuck, Connecticut | 1904 | sanborn01147_004 p7 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"5141.6"},{"label":"split_canvas_y","value":"6038.4"},{"label":"split_canvas_w","value":"1310.4"},{"label":"split_canvas_h","value":"1613.6"}],"created":"2026-09-22T20:22:52Z","modified":"2026-09-22T20:22:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0007__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0007/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6269.2,6197.4 5141.6,6971.6 5141.6,7652.0 5740.0,7652.0 6452.0,7652.0 6452.0,6038.4 6231.7,6038.4 6269.2,6197.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0007__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[5141.6,6038.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.05493932897302,41.48754679458977]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,6038.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.05429788061613,41.487164973422196]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.05492480902383,41.486572295442414]}},{"type":"Feature","properties":{"resourceCoords":[5141.6,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.05556625738072,41.486954116609986]}},{"type":"Feature","properties":{"resourceCoords":[6252.2,6238.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0544732,41.4871486]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0008__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Naugatuck, Connecticut | 1904 | sanborn01147_004 p8 [1]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3272.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T20:22:52Z","modified":"2026-09-22T20:22:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0008__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0008/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2305.8,7652.0 3256.3,7194.2 3272.0,3513.6 2864.0,3512.8 2878.0,0.0 0.0,-0.0 0.0,3875.3 0.0,7642.9 2305.8,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0008__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":[-73.06530002641863,41.487385735016396]}},{"type":"Feature","properties":{"resourceCoords":[3272.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.0644287417024,41.48877123368646]}},{"type":"Feature","properties":{"resourceCoords":[3272.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.06010939359744,41.48724271294722]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.06098067831367,41.48585721427716]}},{"type":"Feature","properties":{"resourceCoords":[1736.0,3956.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0626047,41.4873306]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0008__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Naugatuck, Connecticut | 1904 | sanborn01147_004 p8 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"2864.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3588.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T20:22:52Z","modified":"2026-09-22T20:22:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0008__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0008/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5699.5,5548.7 6452.0,5985.1 6452.0,0.0 2878.0,0.0 2877.0,263.1 3036.9,3513.1 3272.0,3513.6 3254.4,7652.0 3715.6,7652.0 3470.0,7269.6 4664.4,6502.4 4812.1,6732.3 5017.9,6392.8 5309.1,6513.0 5699.5,5548.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784nm:g3784nm_g011471904:01147_1904-0008__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5700.0,5548.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0562798,41.4872446]}},{"type":"Feature","properties":{"resourceCoords":[6364.0,-200.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0595415,41.4867122]}}]}}]}