{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn05598_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Perth Amboy, New-Jersey | 1891 | 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":"10"},{"label":"unplaced","value":"10"},{"label":"fit sources","value":"georef 6, georef-snap 4"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"5 sheet(s) cut into 13 panels"},{"label":"unplaced pages","value":"p10__2 (tier 1, 40.50064,-74.26868 +/-108m); p11__1 (tier 1, 40.51131,-74.26879 +/-100m); p11__2 (tier 2, 40.50695,-74.27239 +/-100m); p11__3 (tier 1, 40.50663,-74.27309 +/-215m); p11__4 (tier 1, 40.50635,-74.26589 +/-100m); p12__1 (tier 4, 40.50918,-74.26510 +/-1001m); p12__2 (tier 4, 40.50918,-74.26510 +/-1001m); p12__3 (tier 4, 40.50918,-74.26510 +/-1001m); p1__2 (tier 1, 40.51209,-74.26317 +/-185m); p7__1 (tier 3, 40.50616,-74.26432 +/-592m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0010__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Perth Amboy, New-Jersey | 1891 | sanborn05598_001 p10 [1]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5104.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"2548.0"}],"created":"2026-09-22T07:46:56Z","modified":"2026-09-22T07:46:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0010__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0010/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,5104.0 0.0,5170.4 0.0,7652.0 476.0,7652.0 1616.0,7652.0 6452.0,7652.0 6452.0,5104.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0010__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,5104.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.27031604746226,40.49938384152017]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,5104.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.26936488079573,40.502337422411046]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.2678294789153,40.50205116545676]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.26878064558183,40.49909758456589]}},{"type":"Feature","properties":{"resourceCoords":[4480.0,7160.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.2684165,40.5012027]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Perth Amboy, New-Jersey | 1891 | sanborn05598_001 p1 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3771.2"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"3880.8"}],"created":"2026-09-22T07:46:56Z","modified":"2026-09-22T07:46:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0001__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"928.0,7212.4 941.2,6854.5 6452.0,6851.1 6452.0,3794.0 0.0,3771.2 -0.0,7212.3 928.0,7212.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2528.0,7212.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.2606537,40.5151966]}},{"type":"Feature","properties":{"resourceCoords":[928.0,7212.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.2615649,40.5154589]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Perth Amboy, New-Jersey | 1891 | sanborn05598_001 p2","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"}],"created":"2026-09-22T07:46:56Z","modified":"2026-09-22T07:46:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,0.0 6452.0,1261.0 6111.1,1260.8 6110.5,2145.7 6452.0,2145.4 6452.0,7652.0 0.0,7652.0 0.0,5405.9 249.8,5408.4 252.4,0.0 6452.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[252.0,64.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.26413,40.5131534]}},{"type":"Feature","properties":{"resourceCoords":[6112.0,64.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.2628081,40.5158169]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Perth Amboy, New-Jersey | 1891 | sanborn05598_001 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T07:46:56Z","modified":"2026-09-22T07:46:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"683.2,7191.8 869.9,0.0 4180.4,20.6 4174.9,275.6 6452.0,331.9 6452.0,7652.0 5876.1,7652.0 5884.4,7288.9 683.2,7191.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.26338999791028,40.512897585768]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.25959895283327,40.51188942642524]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.26116058874645,40.508446961334734]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.26495163382346,40.509455120677494]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Perth Amboy, New-Jersey | 1891 | sanborn05598_001 p4","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"}],"created":"2026-09-22T07:46:56Z","modified":"2026-09-22T07:46:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,0.0 6452.0,4704.4 6180.4,4704.6 6169.9,6958.8 857.0,6977.8 843.9,0.0 6452.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4032.0,4772.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.2645994,40.5122078]}},{"type":"Feature","properties":{"resourceCoords":[4032.0,2640.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.2658317,40.5125626]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Perth Amboy, New-Jersey | 1891 | sanborn05598_001 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T07:46:56Z","modified":"2026-09-22T07:46:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"497.2,760.6 815.9,757.3 808.2,0.0 6452.0,0.0 6452.0,7190.3 540.3,7194.2 497.2,760.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0005/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.26952386851826,40.50879322130131]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.26814077583767,40.51162542949364]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.2637537662693,40.51036948894712]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.2651368589499,40.50753728075479]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Perth Amboy, New-Jersey | 1891 | sanborn05598_001 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T07:46:56Z","modified":"2026-09-22T07:46:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0006/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0006/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5348.0,6080.2 4981.4,6081.3 4996.4,6662.5 6452.0,6625.0 6452.0,7652.0 2033.3,7652.0 2022.5,6089.8 1490.7,6091.3 1454.0,846.4 5310.7,829.0 5348.0,6080.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0006/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.26608724253477,40.50734831584267]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.26468656397664,40.51019711001544]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.26027396056965,40.50892517225063]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.26167463912778,40.50607637807786]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0007__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Perth Amboy, New-Jersey | 1891 | sanborn05598_001 p7 [2]","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":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T07:46:56Z","modified":"2026-09-22T07:46:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0007__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0007/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,528.5 0.0,5283.2 3242.8,5285.2 3234.8,7652.0 3396.0,7652.0 6452.0,7652.0 6452.0,5764.8 5924.2,5764.8 5924.0,584.0 3249.7,584.4 2991.5,926.7 2750.2,1024.9 2213.7,1025.0 1568.4,550.8 0.0,528.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0007__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5924.0,4856.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.262783,40.507144]}},{"type":"Feature","properties":{"resourceCoords":[5924.0,584.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.2652835,40.5078496]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Perth Amboy, New-Jersey | 1891 | sanborn05598_001 p8","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"}],"created":"2026-09-22T07:46:56Z","modified":"2026-09-22T07:46:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0008/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0008/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3312.3,7201.3 2894.4,7652.0 2116.4,7652.0 1738.7,7165.5 0.0,7143.6 0.0,755.0 2506.6,762.0 2504.2,269.0 6035.5,328.4 6049.2,7201.5 3312.3,7201.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6048.0,2796.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.2678037,40.5085597]}},{"type":"Feature","properties":{"resourceCoords":[6048.0,4628.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.2667558,40.5082642]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Perth Amboy, New-Jersey | 1891 | sanborn05598_001 p9","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T07:46:56Z","modified":"2026-09-22T07:46:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0009/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0009/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,0.0 6452.0,319.8 6039.6,319.7 5947.5,3830.1 6440.0,3830.3 6452.0,7652.0 -0.0,7652.0 -0.0,0.0 6452.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g055981891:05598_1891-0009/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.27261620349658,40.51005403165545]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.26891477356028,40.509027092242384]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.27050543278894,40.505665860850605]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.27420686272524,40.50669280026367]}}]}}]}