{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn01353_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Tarpon Springs, Florida | 1926 | 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":"12"},{"label":"placed","value":"9"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 6, georef-snap 3"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"2 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p1__2 (tier 1, 28.14905,-82.75481 +/-165m); p6__2 (tier 1, 28.15201,-82.76001 +/-100m); p6__3 (tier 2, 28.14803,-82.75840 +/-100m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tarpon Springs, Florida | 1926 | sanborn01353_004 p1 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3811.2"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"3840.8"}],"created":"2026-09-23T03:59:52Z","modified":"2026-09-23T03:59:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0001__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"438.7,6906.5 1150.7,6910.1 1152.3,7348.3 2435.3,7350.8 2435.9,7652.0 3503.3,7652.0 3516.0,6181.2 6452.0,6166.6 6452.0,3811.2 439.0,3811.9 438.7,6906.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3516.0,6181.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.7535338,28.1508454]}},{"type":"Feature","properties":{"resourceCoords":[4432.0,4206.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.752575,28.15268]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tarpon Springs, Florida | 1926 | sanborn01353_004 p2","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"22"}],"created":"2026-09-23T03:59:52Z","modified":"2026-09-23T03:59:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6278.3,7277.2 252.5,7295.5 255.8,5532.5 1704.4,5541.3 2175.4,5211.7 2471.2,4647.3 2432.5,3957.9 2008.0,2452.0 2000.2,262.2 5947.3,259.1 6278.3,7277.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2304.0,7288.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.7586624,28.1450115]}},{"type":"Feature","properties":{"resourceCoords":[2008.0,2452.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.7588022,28.1472193]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tarpon Springs, Florida | 1926 | sanborn01353_004 p3","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"22"}],"created":"2026-09-23T03:59:52Z","modified":"2026-09-23T03:59:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3980.0,7262.7 246.4,7218.5 117.0,0.0 197.9,395.7 4097.7,465.9 4103.0,0.0 4272.6,0.0 4266.6,464.2 6204.2,471.8 6145.1,5288.9 6452.0,5293.8 6452.0,7292.9 4176.6,7261.1 4170.7,7652.0 3975.4,7652.0 3980.0,7262.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4136.0,5268.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.7546114,28.1450192]}},{"type":"Feature","properties":{"resourceCoords":[6176.0,2624.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.7535723,28.146239]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tarpon Springs, Florida | 1926 | sanborn01353_004 p4","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"3"}],"created":"2026-09-23T03:59:52Z","modified":"2026-09-23T03:59:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"188.8,6500.8 0.0,0.0 1459.6,0.0 1467.4,899.1 4097.3,891.0 4101.6,1509.0 6289.5,1498.1 6283.6,6007.0 6256.0,6484.0 4299.1,6506.5 4297.8,6037.7 4126.6,6040.3 4128.5,6510.9 188.8,6500.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1480.0,6512.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.7560176,28.1472188]}},{"type":"Feature","properties":{"resourceCoords":[6256.0,6484.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.753571,28.147223]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tarpon Springs, Florida | 1926 | sanborn01353_004 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T03:59:52Z","modified":"2026-09-23T03:59:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6148.8,1876.4 6452.0,2153.6 6452.0,4360.6 5371.9,4586.1 5711.8,6756.6 2979.0,6993.6 2825.6,6951.8 2353.4,7652.0 -0.0,7652.0 -0.0,0.0 6452.0,-0.0 6452.0,1543.9 6148.8,1876.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0005/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.7598104354752,28.15738063786055]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.7579216065585,28.15490122146337]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.76123344143376,28.15291222220132]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.76312227035046,28.1553916385985]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0006__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tarpon Springs, Florida | 1926 | sanborn01353_004 p6 [1]","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"17"},{"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":"2026-09-23T03:59:52Z","modified":"2026-09-23T03:59:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0006__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0006/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2329.7,7386.7 3146.7,7652.0 4005.7,7652.0 4022.4,6878.4 5977.1,6929.5 6084.2,1686.4 6452.0,1693.8 6452.0,0.0 5724.8,0.0 5728.8,1113.2 4926.4,1116.4 4924.0,0.0 4673.9,0.0 4678.4,117.8 4149.7,28.7 4115.4,232.7 3185.9,835.4 2797.5,440.0 1975.8,1176.5 1103.2,0.0 393.3,0.0 93.2,79.2 -0.0,0.0 0.0,2202.0 1903.2,2204.0 2296.4,3591.2 1954.8,4472.4 959.2,3968.4 0.0,3918.0 -0.0,6997.0 2008.1,7025.0 2329.7,7386.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0006__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1628.0,6116.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.7613146,28.1488717]}},{"type":"Feature","properties":{"resourceCoords":[5528.0,2996.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.7573198,28.1518246]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tarpon Springs, Florida | 1926 | sanborn01353_004 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T03:59:52Z","modified":"2026-09-23T03:59:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0007/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0007/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2121.4,0.0 2542.2,409.8 3294.1,621.5 4170.7,609.3 4379.5,2062.4 4186.4,2367.4 3917.0,2509.5 3260.3,2466.3 3247.1,3354.5 6298.5,3384.7 6267.1,7436.3 6218.4,7436.0 6213.5,7652.0 -0.0,7652.0 0.0,0.0 2121.4,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0007/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.76306044390576,28.14802866064413]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.75647949902998,28.14807361169412]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.75641946239145,28.141142978233756]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.76300040726723,28.141098027183766]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tarpon Springs, Florida | 1926 | sanborn01353_004 p8","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"26"}],"created":"2026-09-23T03:59:52Z","modified":"2026-09-23T03:59:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0008/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0008/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 49.1,313.2 1911.6,307.4 1912.2,501.6 2009.6,500.2 2009.6,305.1 5922.7,299.9 5923.2,373.7 6452.0,366.2 6452.0,7652.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3988.0,1292.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.7525291,28.1431984]}},{"type":"Feature","properties":{"resourceCoords":[3032.0,5248.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.7535331,28.1395736]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tarpon Springs, Florida | 1926 | sanborn01353_004 p9","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T03:59:52Z","modified":"2026-09-23T03:59:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0009/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0009/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3214.8,7577.8 408.5,7542.1 407.6,6539.6 253.0,6537.3 361.4,148.8 3364.3,163.1 3365.9,0.0 6452.0,0.0 6452.0,7652.0 3214.2,7652.0 3214.8,7577.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934tm:g3934tm_g013531926:01353_1926-0009/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.75390657802052,28.150977385298656]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.74728283955065,28.151043174361696]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.74719496926005,28.144067663482165]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.75381870772992,28.144001874419125]}}]}}]}