{"total": 23, "items": [{"title": "USGS 1:100000-scale Quadrangle for Salt Lake City, UT 1980", "moreInfo": "USGS Historical Quadrangle in GeoPDF.", "sourceId": "5a8a2a9de4b00f54eb3c8cfc", "sourceName": "ScienceBase", "sourceOriginId": null, "sourceOriginName": "gda", "metaUrl": "https://www.sciencebase.gov/catalog/item/5a8a2a9de4b00f54eb3c8cfc", "vendorMetaUrl": "https://thor-f5.er.usgs.gov/ngtoc/metadata/waf/maps/historicaltopo/pdf/UT/100000/UT_Salt_Lake_City_251671_1980_100000_geo.xml", "publicationDate": "1980-01-01", "lastUpdated": "2025-09-18T22:31:21.599-06:00", "dateCreated": "2018-02-18T18:38:37.486-07:00", "sizeInBytes": 36743254, "extent": "30 x 60 minute", "format": "GeoPDF, GeoTIFF", "downloadURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/100000/UT_Salt%20Lake%20City_251671_1980_100000_geo.pdf", "downloadURLRaster": null, "previewGraphicURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/100000/UT_Salt%20Lake%20City_251671_1980_100000_tn.jpg", "downloadLazURL": null, "urls": {"GeoPDF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/100000/UT_Salt%20Lake%20City_251671_1980_100000_geo.pdf", "GeoTIFF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/UT/UT_Salt%20Lake%20City_251671_1980_100000_geo.tif"}, "datasets": [], "boundingBox": {"minX": -112.0, "maxX": -111.0, "minY": 40.5, "maxY": 41.0}, "bestFitIndex": 0.0, "body": "USGS Historical Quadrangle in GeoPDF.", "processingUrl": "processingUrl", "modificationInfo": "2025-09-18"}, {"title": "USGS 1:100000-scale Quadrangle for Salt Lake City, UT 1980", "moreInfo": "USGS Historical Quadrangle in GeoPDF.", "sourceId": "5a8a2a9de4b00f54eb3c8d04", "sourceName": "ScienceBase", "sourceOriginId": null, "sourceOriginName": "gda", "metaUrl": "https://www.sciencebase.gov/catalog/item/5a8a2a9de4b00f54eb3c8d04", "vendorMetaUrl": "https://thor-f5.er.usgs.gov/ngtoc/metadata/waf/maps/historicaltopo/pdf/UT/100000/UT_Salt_Lake_City_251672_1980_100000_geo.xml", "publicationDate": "1980-01-01", "lastUpdated": "2025-09-18T22:31:21.776-06:00", "dateCreated": "2018-02-18T18:38:37.671-07:00", "sizeInBytes": 35823585, "extent": "30 x 60 minute", "format": "GeoPDF, GeoTIFF", "downloadURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/100000/UT_Salt%20Lake%20City_251672_1980_100000_geo.pdf", "downloadURLRaster": null, "previewGraphicURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/100000/UT_Salt%20Lake%20City_251672_1980_100000_tn.jpg", "downloadLazURL": null, "urls": {"GeoPDF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/100000/UT_Salt%20Lake%20City_251672_1980_100000_geo.pdf", "GeoTIFF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/UT/UT_Salt%20Lake%20City_251672_1980_100000_geo.tif"}, "datasets": [], "boundingBox": {"minX": -112.0, "maxX": -111.0, "minY": 40.5, "maxY": 41.0}, "bestFitIndex": 0.0, "body": "USGS Historical Quadrangle in GeoPDF.", "processingUrl": "processingUrl", "modificationInfo": "2025-09-18"}, {"title": "USGS 1:100000-scale Quadrangle for Salt Lake City, UT 1980", "moreInfo": "USGS Historical Quadrangle in GeoPDF.", "sourceId": "5a8a2a9de4b00f54eb3c8cf3", "sourceName": "ScienceBase", "sourceOriginId": null, "sourceOriginName": "gda", "metaUrl": "https://www.sciencebase.gov/catalog/item/5a8a2a9de4b00f54eb3c8cf3", "vendorMetaUrl": "https://thor-f5.er.usgs.gov/ngtoc/metadata/waf/maps/historicaltopo/pdf/UT/100000/UT_Salt_Lake_City_251670_1980_100000_geo.xml", "publicationDate": "1980-01-01", "lastUpdated": "2025-09-18T22:31:21.417-06:00", "dateCreated": "2018-02-18T18:38:37.357-07:00", "sizeInBytes": 36711791, "extent": "30 x 60 minute", "format": "GeoPDF, GeoTIFF", "downloadURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/100000/UT_Salt%20Lake%20City_251670_1980_100000_geo.pdf", "downloadURLRaster": null, "previewGraphicURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/100000/UT_Salt%20Lake%20City_251670_1980_100000_tn.jpg", "downloadLazURL": null, "urls": {"GeoPDF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/100000/UT_Salt%20Lake%20City_251670_1980_100000_geo.pdf", "GeoTIFF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/UT/UT_Salt%20Lake%20City_251670_1980_100000_geo.tif"}, "datasets": [], "boundingBox": {"minX": -112.0, "maxX": -111.0, "minY": 40.5, "maxY": 41.0}, "bestFitIndex": 0.0, "body": "USGS Historical Quadrangle in GeoPDF.", "processingUrl": "processingUrl", "modificationInfo": "2025-09-18"}, {"title": "USGS 1:24000-scale Quadrangle for Salt Lake City North, UT 1951", "moreInfo": "USGS Historical Quadrangle in GeoPDF.", "sourceId": "5a8a56c0e4b00f54eb413c0e", "sourceName": "ScienceBase", "sourceOriginId": null, "sourceOriginName": "gda", "metaUrl": "https://www.sciencebase.gov/catalog/item/5a8a56c0e4b00f54eb413c0e", "vendorMetaUrl": "https://thor-f5.er.usgs.gov/ngtoc/metadata/waf/maps/historicaltopo/pdf/UT/24000/UT_Salt_Lake_City_North_251647_1951_24000_geo.xml", "publicationDate": "1951-01-01", "lastUpdated": "2025-09-18T22:31:21.963-06:00", "dateCreated": "2018-02-18T21:46:56.476-07:00", "sizeInBytes": 13088799, "extent": "7.5 x 7.5 minute", "format": "GeoPDF, GeoTIFF", "downloadURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20North_251647_1951_24000_geo.pdf", "downloadURLRaster": null, "previewGraphicURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20North_251647_1951_24000_tn.jpg", "downloadLazURL": null, "urls": {"GeoPDF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20North_251647_1951_24000_geo.pdf", "GeoTIFF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/UT/UT_Salt%20Lake%20City%20North_251647_1951_24000_geo.tif"}, "datasets": [], "boundingBox": {"minX": -112.0, "maxX": -111.875, "minY": 40.75, "maxY": 40.875}, "bestFitIndex": 0.0, "body": "USGS Historical Quadrangle in GeoPDF.", "processingUrl": "processingUrl", "modificationInfo": "2025-09-18"}, {"title": "USGS 1:24000-scale Quadrangle for Salt Lake City North, UT 1963", "moreInfo": "USGS Historical Quadrangle in GeoPDF.", "sourceId": "5a8a56c0e4b00f54eb413c1e", "sourceName": "ScienceBase", "sourceOriginId": null, "sourceOriginName": "gda", "metaUrl": "https://www.sciencebase.gov/catalog/item/5a8a56c0e4b00f54eb413c1e", "vendorMetaUrl": "https://thor-f5.er.usgs.gov/ngtoc/metadata/waf/maps/historicaltopo/pdf/UT/24000/UT_Salt_Lake_City_North_251651_1963_24000_geo.xml", "publicationDate": "1963-01-01", "lastUpdated": "2025-09-18T22:31:22.735-06:00", "dateCreated": "2018-02-18T21:46:56.901-07:00", "sizeInBytes": 14298959, "extent": "7.5 x 7.5 minute", "format": "GeoPDF, GeoTIFF", "downloadURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20North_251651_1963_24000_geo.pdf", "downloadURLRaster": null, "previewGraphicURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20North_251651_1963_24000_tn.jpg", "downloadLazURL": null, "urls": {"GeoPDF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20North_251651_1963_24000_geo.pdf", "GeoTIFF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/UT/UT_Salt%20Lake%20City%20North_251651_1963_24000_geo.tif"}, "datasets": [], "boundingBox": {"minX": -112.0, "maxX": -111.875, "minY": 40.75, "maxY": 40.875}, "bestFitIndex": 0.0, "body": "USGS Historical Quadrangle in GeoPDF.", "processingUrl": "processingUrl", "modificationInfo": "2025-09-18"}, {"title": "USGS 1:24000-scale Quadrangle for Salt Lake City North, UT 1963", "moreInfo": "USGS Historical Quadrangle in GeoPDF.", "sourceId": "5a8a56c0e4b00f54eb413c12", "sourceName": "ScienceBase", "sourceOriginId": null, "sourceOriginName": "gda", "metaUrl": "https://www.sciencebase.gov/catalog/item/5a8a56c0e4b00f54eb413c12", "vendorMetaUrl": "https://thor-f5.er.usgs.gov/ngtoc/metadata/waf/maps/historicaltopo/pdf/UT/24000/UT_Salt_Lake_City_North_251648_1963_24000_geo.xml", "publicationDate": "1963-01-01", "lastUpdated": "2025-09-18T22:31:22.146-06:00", "dateCreated": "2018-02-18T21:46:56.611-07:00", "sizeInBytes": 11432694, "extent": "7.5 x 7.5 minute", "format": "GeoPDF, GeoTIFF", "downloadURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20North_251648_1963_24000_geo.pdf", "downloadURLRaster": null, "previewGraphicURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20North_251648_1963_24000_tn.jpg", "downloadLazURL": null, "urls": {"GeoPDF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20North_251648_1963_24000_geo.pdf", "GeoTIFF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/UT/UT_Salt%20Lake%20City%20North_251648_1963_24000_geo.tif"}, "datasets": [], "boundingBox": {"minX": -112.0, "maxX": -111.875, "minY": 40.75, "maxY": 40.875}, "bestFitIndex": 0.0, "body": "USGS Historical Quadrangle in GeoPDF.", "processingUrl": "processingUrl", "modificationInfo": "2025-09-18"}, {"title": "USGS 1:24000-scale Quadrangle for Salt Lake City North, UT 1963", "moreInfo": "USGS Historical Quadrangle in GeoPDF.", "sourceId": "5a8a56c1e4b00f54eb413c25", "sourceName": "ScienceBase", "sourceOriginId": null, "sourceOriginName": "gda", "metaUrl": "https://www.sciencebase.gov/catalog/item/5a8a56c1e4b00f54eb413c25", "vendorMetaUrl": "https://thor-f5.er.usgs.gov/ngtoc/metadata/waf/maps/historicaltopo/pdf/UT/24000/UT_Salt_Lake_City_North_251653_1963_24000_geo.xml", "publicationDate": "1963-01-01", "lastUpdated": "2025-09-18T22:31:23.098-06:00", "dateCreated": "2018-02-18T21:46:57.143-07:00", "sizeInBytes": 14253061, "extent": "7.5 x 7.5 minute", "format": "GeoPDF, GeoTIFF", "downloadURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20North_251653_1963_24000_geo.pdf", "downloadURLRaster": null, "previewGraphicURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20North_251653_1963_24000_tn.jpg", "downloadLazURL": null, "urls": {"GeoPDF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20North_251653_1963_24000_geo.pdf", "GeoTIFF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/UT/UT_Salt%20Lake%20City%20North_251653_1963_24000_geo.tif"}, "datasets": [], "boundingBox": {"minX": -112.0, "maxX": -111.875, "minY": 40.75, "maxY": 40.875}, "bestFitIndex": 0.0, "body": "USGS Historical Quadrangle in GeoPDF.", "processingUrl": "processingUrl", "modificationInfo": "2025-09-18"}, {"title": "USGS 1:24000-scale Quadrangle for Salt Lake City North, UT 1963", "moreInfo": "USGS Historical Quadrangle in GeoPDF.", "sourceId": "5a8a56c1e4b00f54eb413c21", "sourceName": "ScienceBase", "sourceOriginId": null, "sourceOriginName": "gda", "metaUrl": "https://www.sciencebase.gov/catalog/item/5a8a56c1e4b00f54eb413c21", "vendorMetaUrl": "https://thor-f5.er.usgs.gov/ngtoc/metadata/waf/maps/historicaltopo/pdf/UT/24000/UT_Salt_Lake_City_North_251652_1963_24000_geo.xml", "publicationDate": "1963-01-01", "lastUpdated": "2025-09-18T22:31:22.917-06:00", "dateCreated": "2018-02-18T21:46:57.033-07:00", "sizeInBytes": 13127856, "extent": "7.5 x 7.5 minute", "format": "GeoPDF, GeoTIFF", "downloadURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20North_251652_1963_24000_geo.pdf", "downloadURLRaster": null, "previewGraphicURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20North_251652_1963_24000_tn.jpg", "downloadLazURL": null, "urls": {"GeoPDF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20North_251652_1963_24000_geo.pdf", "GeoTIFF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/UT/UT_Salt%20Lake%20City%20North_251652_1963_24000_geo.tif"}, "datasets": [], "boundingBox": {"minX": -112.0, "maxX": -111.875, "minY": 40.75, "maxY": 40.875}, "bestFitIndex": 0.0, "body": "USGS Historical Quadrangle in GeoPDF.", "processingUrl": "processingUrl", "modificationInfo": "2025-09-18"}, {"title": "USGS 1:24000-scale Quadrangle for Salt Lake City North, UT 1963", "moreInfo": "USGS Historical Quadrangle in GeoPDF.", "sourceId": "5a8a56c0e4b00f54eb413c16", "sourceName": "ScienceBase", "sourceOriginId": null, "sourceOriginName": "gda", "metaUrl": "https://www.sciencebase.gov/catalog/item/5a8a56c0e4b00f54eb413c16", "vendorMetaUrl": "https://thor-f5.er.usgs.gov/ngtoc/metadata/waf/maps/historicaltopo/pdf/UT/24000/UT_Salt_Lake_City_North_251649_1963_24000_geo.xml", "publicationDate": "1963-01-01", "lastUpdated": "2025-09-18T22:31:22.321-06:00", "dateCreated": "2018-02-18T21:46:56.725-07:00", "sizeInBytes": 13212199, "extent": "7.5 x 7.5 minute", "format": "GeoPDF, GeoTIFF", "downloadURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20North_251649_1963_24000_geo.pdf", "downloadURLRaster": null, "previewGraphicURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20North_251649_1963_24000_tn.jpg", "downloadLazURL": null, "urls": {"GeoPDF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20North_251649_1963_24000_geo.pdf", "GeoTIFF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/UT/UT_Salt%20Lake%20City%20North_251649_1963_24000_geo.tif"}, "datasets": [], "boundingBox": {"minX": -112.0, "maxX": -111.875, "minY": 40.75, "maxY": 40.875}, "bestFitIndex": 0.0, "body": "USGS Historical Quadrangle in GeoPDF.", "processingUrl": "processingUrl", "modificationInfo": "2025-09-18"}, {"title": "USGS 1:24000-scale Quadrangle for Salt Lake City North, UT 1963", "moreInfo": "USGS Historical Quadrangle in GeoPDF.", "sourceId": "5a8a56c0e4b00f54eb413c19", "sourceName": "ScienceBase", "sourceOriginId": null, "sourceOriginName": "gda", "metaUrl": "https://www.sciencebase.gov/catalog/item/5a8a56c0e4b00f54eb413c19", "vendorMetaUrl": "https://thor-f5.er.usgs.gov/ngtoc/metadata/waf/maps/historicaltopo/pdf/UT/24000/UT_Salt_Lake_City_North_251650_1963_24000_geo.xml", "publicationDate": "1963-01-01", "lastUpdated": "2025-09-18T22:31:22.504-06:00", "dateCreated": "2018-02-18T21:46:56.810-07:00", "sizeInBytes": 13117530, "extent": "7.5 x 7.5 minute", "format": "GeoPDF, GeoTIFF", "downloadURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20North_251650_1963_24000_geo.pdf", "downloadURLRaster": null, "previewGraphicURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20North_251650_1963_24000_tn.jpg", "downloadLazURL": null, "urls": {"GeoPDF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20North_251650_1963_24000_geo.pdf", "GeoTIFF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/UT/UT_Salt%20Lake%20City%20North_251650_1963_24000_geo.tif"}, "datasets": [], "boundingBox": {"minX": -112.0, "maxX": -111.875, "minY": 40.75, "maxY": 40.875}, "bestFitIndex": 0.0, "body": "USGS Historical Quadrangle in GeoPDF.", "processingUrl": "processingUrl", "modificationInfo": "2025-09-18"}, {"title": "USGS 1:24000-scale Quadrangle for Salt Lake City North, UT 1998", "moreInfo": "USGS Historical Quadrangle in GeoPDF.", "sourceId": "5a8a56c1e4b00f54eb413c29", "sourceName": "ScienceBase", "sourceOriginId": null, "sourceOriginName": "gda", "metaUrl": "https://www.sciencebase.gov/catalog/item/5a8a56c1e4b00f54eb413c29", "vendorMetaUrl": "https://thor-f5.er.usgs.gov/ngtoc/metadata/waf/maps/historicaltopo/pdf/UT/24000/UT_Salt_Lake_City_North_251654_1998_24000_geo.xml", "publicationDate": "1998-01-01", "lastUpdated": "2025-09-18T22:31:23.287-06:00", "dateCreated": "2018-02-18T21:46:57.282-07:00", "sizeInBytes": 17390173, "extent": "7.5 x 7.5 minute", "format": "GeoPDF, GeoTIFF", "downloadURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20North_251654_1998_24000_geo.pdf", "downloadURLRaster": null, "previewGraphicURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20North_251654_1998_24000_tn.jpg", "downloadLazURL": null, "urls": {"GeoPDF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20North_251654_1998_24000_geo.pdf", "GeoTIFF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/UT/UT_Salt%20Lake%20City%20North_251654_1998_24000_geo.tif"}, "datasets": [], "boundingBox": {"minX": -112.0, "maxX": -111.875, "minY": 40.75, "maxY": 40.875}, "bestFitIndex": 0.0, "body": "USGS Historical Quadrangle in GeoPDF.", "processingUrl": "processingUrl", "modificationInfo": "2025-09-18"}, {"title": "USGS 1:24000-scale Quadrangle for Salt Lake City South, UT 1951", "moreInfo": "USGS Historical Quadrangle in GeoPDF.", "sourceId": "5a8a56c1e4b00f54eb413c2d", "sourceName": "ScienceBase", "sourceOriginId": null, "sourceOriginName": "gda", "metaUrl": "https://www.sciencebase.gov/catalog/item/5a8a56c1e4b00f54eb413c2d", "vendorMetaUrl": "https://thor-f5.er.usgs.gov/ngtoc/metadata/waf/maps/historicaltopo/pdf/UT/24000/UT_Salt_Lake_City_South_251656_1951_24000_geo.xml", "publicationDate": "1951-01-01", "lastUpdated": "2025-09-18T22:31:23.460-06:00", "dateCreated": "2018-02-18T21:46:57.387-07:00", "sizeInBytes": 13098677, "extent": "7.5 x 7.5 minute", "format": "GeoPDF, GeoTIFF", "downloadURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20South_251656_1951_24000_geo.pdf", "downloadURLRaster": null, "previewGraphicURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20South_251656_1951_24000_tn.jpg", "downloadLazURL": null, "urls": {"GeoPDF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20South_251656_1951_24000_geo.pdf", "GeoTIFF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/UT/UT_Salt%20Lake%20City%20South_251656_1951_24000_geo.tif"}, "datasets": [], "boundingBox": {"minX": -112.0, "maxX": -111.875, "minY": 40.625, "maxY": 40.75}, "bestFitIndex": 0.0, "body": "USGS Historical Quadrangle in GeoPDF.", "processingUrl": "processingUrl", "modificationInfo": "2025-09-18"}, {"title": "USGS 1:24000-scale Quadrangle for Salt Lake City South, UT 1963", "moreInfo": "USGS Historical Quadrangle in GeoPDF.", "sourceId": "5a8a56c1e4b00f54eb413c31", "sourceName": "ScienceBase", "sourceOriginId": null, "sourceOriginName": "gda", "metaUrl": "https://www.sciencebase.gov/catalog/item/5a8a56c1e4b00f54eb413c31", "vendorMetaUrl": "https://thor-f5.er.usgs.gov/ngtoc/metadata/waf/maps/historicaltopo/pdf/UT/24000/UT_Salt_Lake_City_South_251657_1963_24000_geo.xml", "publicationDate": "1963-01-01", "lastUpdated": "2025-09-18T22:31:23.667-06:00", "dateCreated": "2018-02-18T21:46:57.646-07:00", "sizeInBytes": 12425849, "extent": "7.5 x 7.5 minute", "format": "GeoPDF, GeoTIFF", "downloadURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20South_251657_1963_24000_geo.pdf", "downloadURLRaster": null, "previewGraphicURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20South_251657_1963_24000_tn.jpg", "downloadLazURL": null, "urls": {"GeoPDF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20South_251657_1963_24000_geo.pdf", "GeoTIFF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/UT/UT_Salt%20Lake%20City%20South_251657_1963_24000_geo.tif"}, "datasets": [], "boundingBox": {"minX": -112.0, "maxX": -111.875, "minY": 40.625, "maxY": 40.75}, "bestFitIndex": 0.0, "body": "USGS Historical Quadrangle in GeoPDF.", "processingUrl": "processingUrl", "modificationInfo": "2025-09-18"}, {"title": "USGS 1:24000-scale Quadrangle for Salt Lake City South, UT 1963", "moreInfo": "USGS Historical Quadrangle in GeoPDF.", "sourceId": "5a8a56c1e4b00f54eb413c35", "sourceName": "ScienceBase", "sourceOriginId": null, "sourceOriginName": "gda", "metaUrl": "https://www.sciencebase.gov/catalog/item/5a8a56c1e4b00f54eb413c35", "vendorMetaUrl": "https://thor-f5.er.usgs.gov/ngtoc/metadata/waf/maps/historicaltopo/pdf/UT/24000/UT_Salt_Lake_City_South_251658_1963_24000_geo.xml", "publicationDate": "1963-01-01", "lastUpdated": "2025-09-18T22:31:23.855-06:00", "dateCreated": "2018-02-18T21:46:57.841-07:00", "sizeInBytes": 13891120, "extent": "7.5 x 7.5 minute", "format": "GeoPDF, GeoTIFF", "downloadURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20South_251658_1963_24000_geo.pdf", "downloadURLRaster": null, "previewGraphicURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20South_251658_1963_24000_tn.jpg", "downloadLazURL": null, "urls": {"GeoPDF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20South_251658_1963_24000_geo.pdf", "GeoTIFF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/UT/UT_Salt%20Lake%20City%20South_251658_1963_24000_geo.tif"}, "datasets": [], "boundingBox": {"minX": -112.0, "maxX": -111.875, "minY": 40.625, "maxY": 40.75}, "bestFitIndex": 0.0, "body": "USGS Historical Quadrangle in GeoPDF.", "processingUrl": "processingUrl", "modificationInfo": "2025-09-18"}, {"title": "USGS 1:24000-scale Quadrangle for Salt Lake City South, UT 1963", "moreInfo": "USGS Historical Quadrangle in GeoPDF.", "sourceId": "5a8a56c1e4b00f54eb413c39", "sourceName": "ScienceBase", "sourceOriginId": null, "sourceOriginName": "gda", "metaUrl": "https://www.sciencebase.gov/catalog/item/5a8a56c1e4b00f54eb413c39", "vendorMetaUrl": "https://thor-f5.er.usgs.gov/ngtoc/metadata/waf/maps/historicaltopo/pdf/UT/24000/UT_Salt_Lake_City_South_251659_1963_24000_geo.xml", "publicationDate": "1963-01-01", "lastUpdated": "2025-09-18T22:31:24.032-06:00", "dateCreated": "2018-02-18T21:46:57.930-07:00", "sizeInBytes": 16199040, "extent": "7.5 x 7.5 minute", "format": "GeoPDF, GeoTIFF", "downloadURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20South_251659_1963_24000_geo.pdf", "downloadURLRaster": null, "previewGraphicURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20South_251659_1963_24000_tn.jpg", "downloadLazURL": null, "urls": {"GeoPDF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20South_251659_1963_24000_geo.pdf", "GeoTIFF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/UT/UT_Salt%20Lake%20City%20South_251659_1963_24000_geo.tif"}, "datasets": [], "boundingBox": {"minX": -112.0, "maxX": -111.875, "minY": 40.625, "maxY": 40.75}, "bestFitIndex": 0.0, "body": "USGS Historical Quadrangle in GeoPDF.", "processingUrl": "processingUrl", "modificationInfo": "2025-09-18"}, {"title": "USGS 1:24000-scale Quadrangle for Salt Lake City South, UT 1963", "moreInfo": "USGS Historical Quadrangle in GeoPDF.", "sourceId": "5a8a56c2e4b00f54eb413c3d", "sourceName": "ScienceBase", "sourceOriginId": null, "sourceOriginName": "gda", "metaUrl": "https://www.sciencebase.gov/catalog/item/5a8a56c2e4b00f54eb413c3d", "vendorMetaUrl": "https://thor-f5.er.usgs.gov/ngtoc/metadata/waf/maps/historicaltopo/pdf/UT/24000/UT_Salt_Lake_City_South_251660_1963_24000_geo.xml", "publicationDate": "1963-01-01", "lastUpdated": "2025-09-18T22:31:24.210-06:00", "dateCreated": "2018-02-18T21:46:58.080-07:00", "sizeInBytes": 16231964, "extent": "7.5 x 7.5 minute", "format": "GeoPDF, GeoTIFF", "downloadURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20South_251660_1963_24000_geo.pdf", "downloadURLRaster": null, "previewGraphicURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20South_251660_1963_24000_tn.jpg", "downloadLazURL": null, "urls": {"GeoPDF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20South_251660_1963_24000_geo.pdf", "GeoTIFF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/UT/UT_Salt%20Lake%20City%20South_251660_1963_24000_geo.tif"}, "datasets": [], "boundingBox": {"minX": -112.0, "maxX": -111.875, "minY": 40.625, "maxY": 40.75}, "bestFitIndex": 0.0, "body": "USGS Historical Quadrangle in GeoPDF.", "processingUrl": "processingUrl", "modificationInfo": "2025-09-18"}, {"title": "USGS 1:24000-scale Quadrangle for Salt Lake City South, UT 1999", "moreInfo": "USGS Historical Quadrangle in GeoPDF.", "sourceId": "5a8a56c2e4b00f54eb413c41", "sourceName": "ScienceBase", "sourceOriginId": null, "sourceOriginName": "gda", "metaUrl": "https://www.sciencebase.gov/catalog/item/5a8a56c2e4b00f54eb413c41", "vendorMetaUrl": "https://thor-f5.er.usgs.gov/ngtoc/metadata/waf/maps/historicaltopo/pdf/UT/24000/UT_Salt_Lake_City_South_251661_1999_24000_geo.xml", "publicationDate": "1999-01-01", "lastUpdated": "2025-09-18T22:31:24.391-06:00", "dateCreated": "2018-02-18T21:46:58.215-07:00", "sizeInBytes": 16127227, "extent": "7.5 x 7.5 minute", "format": "GeoPDF, GeoTIFF", "downloadURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20South_251661_1999_24000_geo.pdf", "downloadURLRaster": null, "previewGraphicURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20South_251661_1999_24000_tn.jpg", "downloadLazURL": null, "urls": {"GeoPDF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/24000/UT_Salt%20Lake%20City%20South_251661_1999_24000_geo.pdf", "GeoTIFF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/UT/UT_Salt%20Lake%20City%20South_251661_1999_24000_geo.tif"}, "datasets": [], "boundingBox": {"minX": -112.0, "maxX": -111.875, "minY": 40.625, "maxY": 40.75}, "bestFitIndex": 0.0, "body": "USGS Historical Quadrangle in GeoPDF.", "processingUrl": "processingUrl", "modificationInfo": "2025-09-18"}, {"title": "USGS 1:250000-scale Quadrangle for Salt Lake City, UT 1954", "moreInfo": "USGS Historical Quadrangle in GeoPDF.", "sourceId": "5a8a233ae4b00f54eb3bd736", "sourceName": "ScienceBase", "sourceOriginId": null, "sourceOriginName": "gda", "metaUrl": "https://www.sciencebase.gov/catalog/item/5a8a233ae4b00f54eb3bd736", "vendorMetaUrl": "https://thor-f5.er.usgs.gov/ngtoc/metadata/waf/maps/historicaltopo/pdf/UT/250000/UT_Salt_Lake_City_251668_1954_250000_geo.xml", "publicationDate": "1954-01-01", "lastUpdated": "2025-09-18T22:31:21.064-06:00", "dateCreated": "2018-02-18T18:07:06.240-07:00", "sizeInBytes": 26750771, "extent": "1 x 2 degree", "format": "GeoPDF, GeoTIFF", "downloadURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/250000/UT_Salt%20Lake%20City_251668_1954_250000_geo.pdf", "downloadURLRaster": null, "previewGraphicURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/250000/UT_Salt%20Lake%20City_251668_1954_250000_tn.jpg", "downloadLazURL": null, "urls": {"GeoPDF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/250000/UT_Salt%20Lake%20City_251668_1954_250000_geo.pdf", "GeoTIFF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/UT/UT_Salt%20Lake%20City_251668_1954_250000_geo.tif"}, "datasets": [], "boundingBox": {"minX": -112.0, "maxX": -110.0, "minY": 40.0, "maxY": 41.0}, "bestFitIndex": 0.0, "body": "USGS Historical Quadrangle in GeoPDF.", "processingUrl": "processingUrl", "modificationInfo": "2025-09-18"}, {"title": "USGS 1:250000-scale Quadrangle for Salt Lake City, UT 1954", "moreInfo": "USGS Historical Quadrangle in GeoPDF.", "sourceId": "5a8a2338e4b00f54eb3bd72a", "sourceName": "ScienceBase", "sourceOriginId": null, "sourceOriginName": "gda", "metaUrl": "https://www.sciencebase.gov/catalog/item/5a8a2338e4b00f54eb3bd72a", "vendorMetaUrl": "https://thor-f5.er.usgs.gov/ngtoc/metadata/waf/maps/historicaltopo/pdf/UT/250000/UT_Salt_Lake_City_251665_1954_250000_geo.xml", "publicationDate": "1954-01-01", "lastUpdated": "2025-09-18T22:31:20.683-06:00", "dateCreated": "2018-02-18T18:07:04.481-07:00", "sizeInBytes": 24758807, "extent": "1 x 2 degree", "format": "GeoPDF, GeoTIFF", "downloadURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/250000/UT_Salt%20Lake%20City_251665_1954_250000_geo.pdf", "downloadURLRaster": null, "previewGraphicURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/250000/UT_Salt%20Lake%20City_251665_1954_250000_tn.jpg", "downloadLazURL": null, "urls": {"GeoPDF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/250000/UT_Salt%20Lake%20City_251665_1954_250000_geo.pdf", "GeoTIFF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/UT/UT_Salt%20Lake%20City_251665_1954_250000_geo.tif"}, "datasets": [], "boundingBox": {"minX": -112.0, "maxX": -110.0, "minY": 40.0, "maxY": 41.0}, "bestFitIndex": 0.0, "body": "USGS Historical Quadrangle in GeoPDF.", "processingUrl": "processingUrl", "modificationInfo": "2025-09-18"}, {"title": "USGS 1:250000-scale Quadrangle for Salt Lake City, UT 1954", "moreInfo": "USGS Historical Quadrangle in GeoPDF.", "sourceId": "5a8a2339e4b00f54eb3bd72f", "sourceName": "ScienceBase", "sourceOriginId": null, "sourceOriginName": "gda", "metaUrl": "https://www.sciencebase.gov/catalog/item/5a8a2339e4b00f54eb3bd72f", "vendorMetaUrl": "https://thor-f5.er.usgs.gov/ngtoc/metadata/waf/maps/historicaltopo/pdf/UT/250000/UT_Salt_Lake_City_251666_1954_250000_geo.xml", "publicationDate": "1954-01-01", "lastUpdated": "2025-09-18T22:31:20.876-06:00", "dateCreated": "2018-02-18T18:07:05.182-07:00", "sizeInBytes": 24271147, "extent": "1 x 2 degree", "format": "GeoPDF, GeoTIFF", "downloadURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/250000/UT_Salt%20Lake%20City_251666_1954_250000_geo.pdf", "downloadURLRaster": null, "previewGraphicURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/250000/UT_Salt%20Lake%20City_251666_1954_250000_tn.jpg", "downloadLazURL": null, "urls": {"GeoPDF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/250000/UT_Salt%20Lake%20City_251666_1954_250000_geo.pdf", "GeoTIFF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/UT/UT_Salt%20Lake%20City_251666_1954_250000_geo.tif"}, "datasets": [], "boundingBox": {"minX": -112.0, "maxX": -110.0, "minY": 40.0, "maxY": 41.0}, "bestFitIndex": 0.0, "body": "USGS Historical Quadrangle in GeoPDF.", "processingUrl": "processingUrl", "modificationInfo": "2025-09-18"}, {"title": "USGS 1:250000-scale Quadrangle for Salt Lake City, UT 1954", "moreInfo": "USGS Historical Quadrangle in GeoPDF.", "sourceId": "5a8a233ae4b00f54eb3bd73c", "sourceName": "ScienceBase", "sourceOriginId": null, "sourceOriginName": "gda", "metaUrl": "https://www.sciencebase.gov/catalog/item/5a8a233ae4b00f54eb3bd73c", "vendorMetaUrl": "https://thor-f5.er.usgs.gov/ngtoc/metadata/waf/maps/historicaltopo/pdf/UT/250000/UT_Salt_Lake_City_251669_1954_250000_geo.xml", "publicationDate": "1954-01-01", "lastUpdated": "2025-09-18T22:31:21.237-06:00", "dateCreated": "2018-02-18T18:07:06.451-07:00", "sizeInBytes": 27034828, "extent": "1 x 2 degree", "format": "GeoPDF, GeoTIFF", "downloadURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/250000/UT_Salt%20Lake%20City_251669_1954_250000_geo.pdf", "downloadURLRaster": null, "previewGraphicURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/250000/UT_Salt%20Lake%20City_251669_1954_250000_tn.jpg", "downloadLazURL": null, "urls": {"GeoPDF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/250000/UT_Salt%20Lake%20City_251669_1954_250000_geo.pdf", "GeoTIFF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/UT/UT_Salt%20Lake%20City_251669_1954_250000_geo.tif"}, "datasets": [], "boundingBox": {"minX": -112.0, "maxX": -110.0, "minY": 40.0, "maxY": 41.0}, "bestFitIndex": 0.0, "body": "USGS Historical Quadrangle in GeoPDF.", "processingUrl": "processingUrl", "modificationInfo": "2025-09-18"}, {"title": "USGS 1:250000-scale Quadrangle for Salt Lake City, UT 1958", "moreInfo": "USGS Historical Quadrangle in GeoPDF.", "sourceId": "5a8a2334e4b00f54eb3bd71c", "sourceName": "ScienceBase", "sourceOriginId": null, "sourceOriginName": "gda", "metaUrl": "https://www.sciencebase.gov/catalog/item/5a8a2334e4b00f54eb3bd71c", "vendorMetaUrl": "https://thor-f5.er.usgs.gov/ngtoc/metadata/waf/maps/historicaltopo/pdf/UT/250000/UT_Salt_Lake_City_251663_1958_250000_geo.xml", "publicationDate": "1958-01-01", "lastUpdated": "2025-09-18T22:31:20.322-06:00", "dateCreated": "2018-02-18T18:07:00.568-07:00", "sizeInBytes": 26044893, "extent": "1 x 2 degree", "format": "GeoPDF, GeoTIFF", "downloadURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/250000/UT_Salt%20Lake%20City_251663_1958_250000_geo.pdf", "downloadURLRaster": null, "previewGraphicURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/250000/UT_Salt%20Lake%20City_251663_1958_250000_tn.jpg", "downloadLazURL": null, "urls": {"GeoPDF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/250000/UT_Salt%20Lake%20City_251663_1958_250000_geo.pdf", "GeoTIFF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/UT/UT_Salt%20Lake%20City_251663_1958_250000_geo.tif"}, "datasets": [], "boundingBox": {"minX": -112.0, "maxX": -110.0, "minY": 40.0, "maxY": 41.0}, "bestFitIndex": 0.0, "body": "USGS Historical Quadrangle in GeoPDF.", "processingUrl": "processingUrl", "modificationInfo": "2025-09-18"}, {"title": "USGS 1:250000-scale Quadrangle for Salt Lake City, UT 1960", "moreInfo": "USGS Historical Quadrangle in GeoPDF.", "sourceId": "5a8a2336e4b00f54eb3bd722", "sourceName": "ScienceBase", "sourceOriginId": null, "sourceOriginName": "gda", "metaUrl": "https://www.sciencebase.gov/catalog/item/5a8a2336e4b00f54eb3bd722", "vendorMetaUrl": "https://thor-f5.er.usgs.gov/ngtoc/metadata/waf/maps/historicaltopo/pdf/UT/250000/UT_Salt_Lake_City_251664_1960_250000_geo.xml", "publicationDate": "1960-01-01", "lastUpdated": "2025-09-18T22:31:20.501-06:00", "dateCreated": "2018-02-18T18:07:02.101-07:00", "sizeInBytes": 25522234, "extent": "1 x 2 degree", "format": "GeoPDF, GeoTIFF", "downloadURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/250000/UT_Salt%20Lake%20City_251664_1960_250000_geo.pdf", "downloadURLRaster": null, "previewGraphicURL": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/250000/UT_Salt%20Lake%20City_251664_1960_250000_tn.jpg", "downloadLazURL": null, "urls": {"GeoPDF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/UT/250000/UT_Salt%20Lake%20City_251664_1960_250000_geo.pdf", "GeoTIFF": "https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/UT/UT_Salt%20Lake%20City_251664_1960_250000_geo.tif"}, "datasets": [], "boundingBox": {"minX": -112.0, "maxX": -110.0, "minY": 40.0, "maxY": 41.0}, "bestFitIndex": 0.0, "body": "USGS Historical Quadrangle in GeoPDF.", "processingUrl": "processingUrl", "modificationInfo": "2025-09-18"}], "errors": [], "messages": ["Retrieved 23 item(s) Retrieved (1 through 100)"], "sciencebaseQuery": "https://www.sciencebase.gov/catalog/items?filter=tagslq%3Dtags.scheme%3A%22The+National+Map+Collection+Thesaurus%22+AND+%28tags.name%3A+%22Historical+Topographic+Maps%22%29&max=100&offset=0&fields=id%2Ctitle%2Csummary%2Cbody%2Ctags%2CwebLinks%2Cdates%2Cspatial%2Cidentifiers&format=json&sort=title&order=asc&q=Salt+Lake+City", "filteredOut": 0}