{ "type": "Collection", "id": "DigitalCoast_DAV:id_9230", "stac_version": "1.1.0", "description": "Product: Washington FEMA HQ Classified Lidar point cloud.\n\nGeographic Extent: This dataset and derived products encompass the Washington FEMA HQ Lidar dataset, an area covering approximately 6519 acres of QL1 data in Washington State in Pend Orielle County in UTM Zone 11. A QL2 survey area was also part of this collection and covers approximately 3,450,211 acres encompassing portions of 5 counties: Whitman, Skamania, Cowlitz, Clark, and Klickitat. The QL2 survey area is not included in this data set because it was collected using QL2 criteria. A link to the metadata record for the QL2 survey area is provided in the Related Items field at the end of this metadata record.\n\nDataset Description: RAW flight line swaths were processed to create classified LAS 1.4 files projected in UTM Zone 11 and delineated in 1,000m x 1,000m tiles. (Please note the following tiles do not exist as no points fall within their boundaries due their small size and/or the fact they fall completely over water: 10TGR1465, 10TER6244) Each LAS file contains lidar point information, which has been calibrated, controlled, and classified. Additional derived products include intensity images, hydro-flattened DEMs, 3D breaklines of rivers and lakes, and bridges within the study area.\n\nGround Conditions: Ground condition was free of snow. Acquisition below aircraft free of smoke, fog and cloud cover. Ground Control Points were acquired and calibrated by Quantum Spatial, Inc.\n\nThe NOAA Office for Coastal Management (OCM) downloaded the:\n1. Lidar point data from this USGS site:\nftp://rockyftp.cr.usgs.gov/vdelivery/Datasets/Staged/Elevation/LPC/Projects/WA_FEMAHQ_2018_D18/WA_FEMAHQ_B1_QL1_2018/LAZ/\n\n2. Breaklines from this USGS site:\nftp://rockyftp.cr.usgs.gov/vdelivery/Datasets/Staged/Elevation/metadata/WA_FEMAHQ_2018_D18/WA_FEMAHQ_B1_QL1_2018/breaklines/\n\n3. Reports and metadata from this USGS site:\nftp://rockyftp.cr.usgs.gov/vdelivery/Datasets/Staged/Elevation/metadata/WA_FEMAHQ_2018_D18/WA_FEMAHQ_B1_QL2_2018/\n\nThe lidar point files were processed to the Data Access Viewer (DAV) and https. The total number of laz files downloaded and processed was 41.\n\nThe breakline data are available for download at the link provided in the URL section of this metadata record. Please note that these products have not been reviewed by the NOAA Office for Coastal Management (OCM) and any conclusions drawn from the analysis of this information are not the responsibility of NOAA or OCM.", "links": [ { "rel": "root", "href": "./collection.json", "type": "application/json", "title": "2018 USGS Lidar: Washington FEMA QL1" }, { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9230/stac/collection.json", "type": "application/json" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7866.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7261.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7962.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7864.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7766.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7466.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7262.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7861.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7865.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7561.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7862.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7765.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7263.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7764.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7761.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7863.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7562.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7361.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7665.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7564.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7762.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7264.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7763.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7661.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7461.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7565.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7666.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7563.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7663.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7662.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7462.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7664.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7464.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7366.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7566.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7362.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7364.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7463.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7465.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7363.copc.json", "type": "unknown" }, { "rel": "item", "href": "./20180812_WA_FEMAHQ_D18_11UMP7365.copc.json", "type": "unknown" } ], "stac_extensions": [ "https://stac-extensions.github.io/classification/v2.0.0/schema.json" ], "classification:classes": [ { "value": 1, "name": "Unclassified", "description": "Unclassified" }, { "value": 2, "name": "Ground", "description": "Ground" }, { "value": 7, "name": "Low_Point__noise_", "description": "Low Point (noise)" }, { "value": 9, "name": "Water", "description": "Water" }, { "value": 17, "name": "Bridge_Deck", "description": "Bridge Deck" }, { "value": 20, "name": "Ignored_Ground__near_breakline_", "description": "Ignored Ground (near breakline)" } ], "title": "2018 USGS Lidar: Washington FEMA QL1", "extent": { "spatial": { "bbox": [ [ -117.37446395670285, 48.405033019625314, -117.2816128757184, 48.455190249203646 ] ] }, "temporal": { "interval": [ [ "2018-08-12T20:40:32Z", "2018-08-12T20:47:08Z" ] ] } }, "license": "CC-BY-1.0" }