Recently Published Catalog Items
Product: These lidar data are processed Classified LAS 1.4 files, formatted to individual 1000 m x 1000 m tiles; used to create intensity images, 3D breaklines, and hydro-flattened DEMs as necessary. Geographic Extent: Central Washington, covering approximately 6501 total square miles. WA_EasternCascades_1 (Work Unit 182974) - covering approximately 1650 square miles in the following cou...
Images are 8 bit RGB and NIR band stacked orthorectified mosaic tiles with an alpha channel.
This data set contains 4-band ortho-rectified mosaic tiles, created as a product from the NOAA Integrated Ocean and Coastal Mapping (IOCM) initiative. The source imagery was acquired from 20230521 - 20240520 with an Applanix Digital Sensor System (DSS). The original images were acquired at a higher resolution to support the final ortho-rectified mosaic.
Automatic Identification Systems (AIS) are a navigation safety device that transmits and monitors the location and characteristics of many vessels in U.S. and international waters in real-time. In the U.S. the Coast Guard and industry collect AIS data, which can also be used for a variety of coastal management purposes. NOAA and BOEM have worked jointly to make available these data from the U.S...
These data provide an accurate high-resolution shoreline compiled from imagery of Intracoastal Waterway, Wabasso to Fort Pierce, FL . This vector shoreline data is based on an office interpretation of imagery that may be suitable as a geographic information system (GIS) data layer. This metadata describes information for both the line and point shapefiles. The NGS attribution scheme 'Coastal...
Product: Processed, classified lidar point cloud data tiles in LAZ 1.4 Geographic Extent: Approximately 10,966 square miles in southeast Minnesota. MN_CentralMissRiver_1 (Work Unit 230948) - covering approximately 495 square miles MN_CentralMissRiver_2 (Work Unit 300156) - covering approximately 2621 square miles MN_CentralMissRiver_3 (Work Unit 300157) - covering approximately 2786 sq...
Images are 8 bit RGB and NIR band stacked orthorectified mosaic tiles with an alpha channel.
This data set contains 4-band ortho-rectified mosaic tiles, created as a product from the NOAA Integrated Ocean and Coastal Mapping (IOCM) initiative. The source imagery was acquired on 20240607 with an Applanix Digital Sensor System (DSS). The original images were acquired at a higher resolution to support the final ortho-rectified mosaic.
This table provides the Author names for the Alaska Spatial Bibliography. It is joined to other data tables in the geodatabase using the AuthorID field
This GIS polygon layer provides the spatial framework for the Alaska Spatial Bibliography. It is joined to other data tables in the geodatabase using the Region ID field.
This table joins the SourceID table to the SampleID table in the relational geodatabase using the SourceID and SampleID fields.
This table provides the Sample type names for the Alaska Spatial Bibliography. It is joined to other data tables in the geodatabase using the SampleID field
This table joins the SourceID table to the Collection ID table in the relational geodatabase using the SourceID and CollectionID fields.
This table provides the Collection method names for the Alaska Spatial Bibliography. It is joined to other data tables in the geodatabase using the CollectionID field
This table joins the SourceID table to the DisciplineID table in the relational geodatabase using the SourceID and DisciplineID fields.
This table provides the Discipline names for the Alaska Spatial Bibliography. It is joined to other data tables in the geodatabase using the DisciplineID field
This table joins the SourceID table to the LocationID table in the relational geodatabase using the SourceID and LocationID fields.
This table provides the Location names for the Alaska Spatial Bibliography. It is joined to other data tables in the geodatabase using the LocationID field
This table joins the SourceID table to the RegionID table in the relational geodatabase using the SourceID and RegionID fields.
This table provides the Region names for the Alaska Spatial Bibliography. It is joined to other data tables in the geodatabase using the RegionID field.