{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn03828_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Randolph, Massachusetts | 1903 | mapsnap generated fit (2026-09-23)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-23"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"10"},{"label":"placed","value":"9"},{"label":"unplaced","value":"1"},{"label":"fit sources","value":"georef 6, georef-snap 3"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"3 sheet(s) cut into 6 panels"},{"label":"unplaced pages","value":"p1__2 (tier 1, 42.17736,-71.04494 +/-207m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Randolph, Massachusetts | 1903 | sanborn03828_003 p1 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2438.8"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"5213.2"}],"created":"2026-09-23T10:22:58Z","modified":"2026-09-23T10:22:58Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0001__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,5381.3 5828.1,4286.5 5975.6,4207.1 5732.2,3770.7 6421.1,2452.2 4358.8,2438.8 3032.8,4416.4 0.0,5574.4 -0.0,5943.2 387.3,6715.0 -0.0,6852.1 -0.0,7652.0 1932.0,7652.0 3068.0,7652.0 6452.0,7652.0 6452.0,5381.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5828.0,4285.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.046628,42.1652648]}},{"type":"Feature","properties":{"resourceCoords":[388.0,6716.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.0505307,42.1650623]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Randolph, Massachusetts | 1903 | sanborn03828_003 p3 [1]","metadata":[{"label":"streets","value":"6"},{"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":"2026-09-23T10:22:58Z","modified":"2026-09-23T10:22:58Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0003__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2021.2,7652.0 2021.6,7443.2 2044.8,5168.8 5440.0,4585.2 6452.0,4988.0 6452.0,2814.7 5577.4,2754.2 4967.8,925.3 3242.8,1478.2 2727.2,973.1 1054.2,0.0 775.5,0.0 208.7,2420.1 -0.0,2466.2 -0.0,7652.0 2021.2,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5644.0,2956.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.0384974,42.1641247]}},{"type":"Feature","properties":{"resourceCoords":[4968.0,924.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.0396662,42.1646757]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0003__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Randolph, Massachusetts | 1903 | sanborn03828_003 p3 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"2021.2"},{"label":"split_canvas_y","value":"4585.2"},{"label":"split_canvas_w","value":"4430.8"},{"label":"split_canvas_h","value":"3066.8"}],"created":"2026-09-23T10:22:58Z","modified":"2026-09-23T10:22:58Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0003__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2056.3,5904.7 2776.5,7652.0 6452.0,7652.0 6452.0,4988.0 5440.0,4585.2 4879.8,4681.5 2056.3,5904.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0003__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2057.2,5904.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.0396662,42.1646757]}},{"type":"Feature","properties":{"resourceCoords":[5096.4,4657.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.0385001,42.1660322]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Randolph, Massachusetts | 1903 | sanborn03828_003 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T10:22:58Z","modified":"2026-09-23T10:22:58Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"116.3,285.8 5051.8,919.8 5248.0,800.8 6452.0,7652.0 -0.0,7652.0 -0.0,847.8 116.3,285.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0004/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.04674828706821,42.165383677992686]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.04271599597499,42.166185872635474]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.04144145149988,42.162616122289066]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.0454737425931,42.16181392764628]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Randolph, Massachusetts | 1903 | sanborn03828_003 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T10:22:58Z","modified":"2026-09-23T10:22:58Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1174.9,6365.3 0.0,4352.6 0.0,4051.9 3852.6,0.0 4195.7,165.2 4772.6,1198.6 6452.0,195.5 6452.0,7652.0 5873.7,7652.0 1202.2,6725.0 1174.9,6365.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0005/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.04470774879654,42.164620135373376]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.04313869452918,42.1675622852285]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.0384640305832,42.16617324903116]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.04003308485056,42.16323109917604]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0006__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Randolph, Massachusetts | 1903 | sanborn03828_003 p6 [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":"2026-09-23T10:22:58Z","modified":"2026-09-23T10:22:58Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0006__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0006/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7523.6 5095.6,7652.0 5289.9,7504.0 4797.0,5698.8 6452.0,5637.1 6452.0,0.0 -0.0,-0.0 0.0,1392.0 2306.4,1393.6 2304.0,4874.4 0.0,4876.0 -0.0,5343.1 1352.9,6097.4 -0.0,6957.3 -0.0,7523.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0006__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3408.0,808.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.0451132,42.1685165]}},{"type":"Feature","properties":{"resourceCoords":[5288.0,7504.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.0433351,42.1656626]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0006__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Randolph, Massachusetts | 1903 | sanborn03828_003 p6 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"1392.0"},{"label":"split_canvas_w","value":"2306.4"},{"label":"split_canvas_h","value":"3484.0"}],"created":"2026-09-23T10:22:58Z","modified":"2026-09-23T10:22:58Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0006__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0006/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1102.0,3557.3 1103.2,3978.0 1979.8,3865.4 2304.6,3979.5 2306.4,1393.6 0.0,1392.0 -0.0,4226.1 329.4,3286.2 1102.0,3557.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0006__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1103.2,2500.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.0514785,42.1650713]}},{"type":"Feature","properties":{"resourceCoords":[1103.2,3976.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.0505307,42.1650623]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Randolph, Massachusetts | 1903 | sanborn03828_003 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T10:22:58Z","modified":"2026-09-23T10:22:58Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0007/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0007/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 3160.9,7652.0 155.8,7418.5 139.7,7652.0 -0.0,7652.0 -0.0,1150.9 1921.1,985.3 1999.5,1513.6 3619.6,1370.7 3469.1,0.0 6452.0,0.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0007/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.04841788177245,42.17207820850801]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.04438603646274,42.17277755978389]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.043274773476,42.169208584103906]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.04730661878571,42.16850923282803]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Randolph, Massachusetts | 1903 | sanborn03828_003 p8","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"}],"created":"2026-09-23T10:22:58Z","modified":"2026-09-23T10:22:58Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0008/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0008/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 -0.0,-0.0 6452.0,0.0 6452.0,7387.6 4885.5,7360.9 4866.0,6844.0 4677.8,6840.4 3008.9,6808.7 2916.8,7652.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764rm:g038281903:03828_1903-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4864.0,448.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.048478,42.1748107]}},{"type":"Feature","properties":{"resourceCoords":[4864.0,6844.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.0470743,42.1718269]}}]}}]}