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These data are orthorectified radar intensity images (ORI) derived from interferometric synthetic aperture radar (ifsar) data. An ORI is a high-resolution image derived from ifsar which has geometric distortions removed. Unlike optical imagery, ifsar can be collected in cloudy conditions. The USGS performs minimal quality assurance and no reprocessing of the ORI data. USGS distributes the ORI data as received from the contractors, partners or contributing entities.
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These data are orthorectified radar intensity images (ORI) derived from interferometric synthetic aperture radar (ifsar) data. An ORI is a high-resolution image derived from ifsar which has geometric distortions removed. Unlike optical imagery, ifsar can be collected in cloudy conditions. The USGS performs minimal quality assurance and no reprocessing of the ORI data. USGS distributes the ORI data as received from the contractors, partners or contributing entities.
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These data are orthorectified radar intensity images (ORI) derived from interferometric synthetic aperture radar (ifsar) data. An ORI is a high-resolution image derived from ifsar which has geometric distortions removed. Unlike optical imagery, ifsar can be collected in cloudy conditions. The USGS performs minimal quality assurance and no reprocessing of the ORI data. USGS distributes the ORI data as received from the contractors, partners or contributing entities.
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These data are orthorectified radar intensity images (ORI) derived from interferometric synthetic aperture radar (ifsar) data. An ORI is a high-resolution image derived from ifsar which has geometric distortions removed. Unlike optical imagery, ifsar can be collected in cloudy conditions. The USGS performs minimal quality assurance and no reprocessing of the ORI data. USGS distributes the ORI data as received from the contractors, partners or contributing entities.
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These data are orthorectified radar intensity images (ORI) derived from interferometric synthetic aperture radar (ifsar) data. An ORI is a high-resolution image derived from ifsar which has geometric distortions removed. Unlike optical imagery, ifsar can be collected in cloudy conditions. The USGS performs minimal quality assurance and no reprocessing of the ORI data. USGS distributes the ORI data as received from the contractors, partners or contributing entities.
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This is the Original Product Resolution (OPR) Digital Elevation Model (DEM) as provided to the USGS. This DEM is delivered in the original resolution, with the original spatial reference. These data may be used as the source of updates to the seamless layers of the 3D Elevation Program, which serves as the elevation layer of the National Map. These data can be used by scientists and resource managers for global change research, hydrologic modeling, resource monitoring, mapping and visualization, and many other applications.
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Lidar (Light detection and ranging) discrete-return point cloud data are available in the American Society for Photogrammetry and Remote Sensing (ASPRS) LAS format. The LAS format is a standardized binary format for storing 3-dimensional point cloud data and point attributes along with header information and variable length records specific to the data. Millions of data points are stored as a 3-dimensional data cloud as a series of x (longitude), y (latitude) and z (elevation) points. A few older projects in this collection are in ASCII format. Please refer to http://www.asprs.org/Committee-General/LASer-LAS-File-Format-Exchange-Activities.html for additional information. This data set is a LAZ (compressed LAS)...
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These data are orthorectified radar intensity images (ORI) derived from interferometric synthetic aperture radar (ifsar) data. An ORI is a high-resolution image derived from ifsar which has geometric distortions removed. Unlike optical imagery, ifsar can be collected in cloudy conditions. The USGS performs minimal quality assurance and no reprocessing of the ORI data. USGS distributes the ORI data as received from the contractors, partners or contributing entities.
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Lidar (Light detection and ranging) discrete-return point cloud data are available in the American Society for Photogrammetry and Remote Sensing (ASPRS) LAS format. The LAS format is a standardized binary format for storing 3-dimensional point cloud data and point attributes along with header information and variable length records specific to the data. Millions of data points are stored as a 3-dimensional data cloud as a series of x (longitude), y (latitude) and z (elevation) points. A few older projects in this collection are in ASCII format. Please refer to http://www.asprs.org/Committee-General/LASer-LAS-File-Format-Exchange-Activities.html for additional information. This data set is a LAZ (compressed LAS)...
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These data are Digital Surface Models (DSM) derived from interferometric synthetic aperture radar (ifsar) data. A DSM is a 3 dimensional representation of surface elevations in an area, including elevations of man-made structures and vegetation. The USGS performs minimal quality assurance and no reprocessing of the DSM data. USGS distributes the DSM data as received from the contractors, partners or contributing entities.
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Lidar (Light detection and ranging) discrete-return point cloud data are available in the American Society for Photogrammetry and Remote Sensing (ASPRS) LAS format. The LAS format is a standardized binary format for storing 3-dimensional point cloud data and point attributes along with header information and variable length records specific to the data. Millions of data points are stored as a 3-dimensional data cloud as a series of x (longitude), y (latitude) and z (elevation) points. A few older projects in this collection are in ASCII format. Please refer to http://www.asprs.org/Committee-General/LASer-LAS-File-Format-Exchange-Activities.html for additional information. This data set is a LAZ (compressed LAS)...
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Lidar (Light detection and ranging) discrete-return point cloud data are available in the American Society for Photogrammetry and Remote Sensing (ASPRS) LAS format. The LAS format is a standardized binary format for storing 3-dimensional point cloud data and point attributes along with header information and variable length records specific to the data. Millions of data points are stored as a 3-dimensional data cloud as a series of x (longitude), y (latitude) and z (elevation) points. A few older projects in this collection are in ASCII format. Please refer to http://www.asprs.org/Committee-General/LASer-LAS-File-Format-Exchange-Activities.html for additional information. This data set is a LAZ (compressed LAS)...
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Lidar (Light detection and ranging) discrete-return point cloud data are available in the American Society for Photogrammetry and Remote Sensing (ASPRS) LAS format. The LAS format is a standardized binary format for storing 3-dimensional point cloud data and point attributes along with header information and variable length records specific to the data. Millions of data points are stored as a 3-dimensional data cloud as a series of x (longitude), y (latitude) and z (elevation) points. A few older projects in this collection are in ASCII format. Please refer to http://www.asprs.org/Committee-General/LASer-LAS-File-Format-Exchange-Activities.html for additional information. This data set is a LAZ (compressed LAS)...
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Lidar (Light detection and ranging) discrete-return point cloud data are available in the American Society for Photogrammetry and Remote Sensing (ASPRS) LAS format. The LAS format is a standardized binary format for storing 3-dimensional point cloud data and point attributes along with header information and variable length records specific to the data. Millions of data points are stored as a 3-dimensional data cloud as a series of x (longitude), y (latitude) and z (elevation) points. A few older projects in this collection are in ASCII format. Please refer to http://www.asprs.org/Committee-General/LASer-LAS-File-Format-Exchange-Activities.html for additional information. This data set is a LAZ (compressed LAS)...
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Lidar (Light detection and ranging) discrete-return point cloud data are available in the American Society for Photogrammetry and Remote Sensing (ASPRS) LAS format. The LAS format is a standardized binary format for storing 3-dimensional point cloud data and point attributes along with header information and variable length records specific to the data. Millions of data points are stored as a 3-dimensional data cloud as a series of x (longitude), y (latitude) and z (elevation) points. A few older projects in this collection are in ASCII format. Please refer to http://www.asprs.org/Committee-General/LASer-LAS-File-Format-Exchange-Activities.html for additional information. This data set is a LAZ (compressed LAS)...
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This is the Original Product Resolution (OPR) Digital Elevation Model (DEM) as provided to the USGS. This DEM is delivered in the original resolution, with the original spatial reference. These data may be used as the source of updates to the seamless layers of the 3D Elevation Program, which serves as the elevation layer of the National Map. These data can be used by scientists and resource managers for global change research, hydrologic modeling, resource monitoring, mapping and visualization, and many other applications.
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This is the Original Product Resolution (OPR) Digital Elevation Model (DEM) as provided to the USGS. This DEM is delivered in the original resolution, with the original spatial reference. These data may be used as the source of updates to the seamless layers of the 3D Elevation Program, which serves as the elevation layer of the National Map. These data can be used by scientists and resource managers for global change research, hydrologic modeling, resource monitoring, mapping and visualization, and many other applications.
thumbnail
This is the Original Product Resolution (OPR) Digital Elevation Model (DEM) as provided to the USGS. This DEM is delivered in the original resolution, with the original spatial reference. These data may be used as the source of updates to the seamless layers of the 3D Elevation Program, which serves as the elevation layer of the National Map. These data can be used by scientists and resource managers for global change research, hydrologic modeling, resource monitoring, mapping and visualization, and many other applications.
thumbnail
This is the Original Product Resolution (OPR) Digital Elevation Model (DEM) as provided to the USGS. This DEM is delivered in the original resolution, with the original spatial reference. These data may be used as the source of updates to the seamless layers of the 3D Elevation Program, which serves as the elevation layer of the National Map. These data can be used by scientists and resource managers for global change research, hydrologic modeling, resource monitoring, mapping and visualization, and many other applications.
thumbnail
This is the Original Product Resolution (OPR) Digital Elevation Model (DEM) as provided to the USGS. This DEM is delivered in the original resolution, with the original spatial reference. These data may be used as the source of updates to the seamless layers of the 3D Elevation Program, which serves as the elevation layer of the National Map. These data can be used by scientists and resource managers for global change research, hydrologic modeling, resource monitoring, mapping and visualization, and many other applications.


map background search result map search result map USGS NED Digital Surface Model AK Kenai-L2-c280 2014 TIFF 2017 USGS NED Orthorectified Radar Intensity Image AK Ifsar-Kenai-L1-c270 2015 TIFF 2017 USGS NED Orthorectified Radar Intensity Image AK IFSAR-Yukon-Tokiak-c326 2015 TIFF 2018 USGS NED Orthorectified Radar Intensity Image AK IFSAR Summer C273 2017 TIFF 2019 USGS NED Orthorectified Radar Intensity Image AK IFSAR Summer C331 2017 TIFF 2019 USGS NED Orthorectified Radar Intensity Image AK IFSAR Eastern Aleutians C346 2018 TIFF 2019 USGS NED Orthorectified Radar Intensity Image AK IFSAR Eastern Aleutians Lot2 C396 2018 TIFF 2019 USGS Original Project Resolution CO_Southwest_NRCS_2018_D18 w1049n1687 USGS Lidar Point Cloud OK_Panhandle_2018_D18 14SLF855635 USGS Lidar Point Cloud OK_Panhandle_2018_D18 14SLF855725 USGS Lidar Point Cloud FL_Peninsular_FDEM_2018_D19_DRRA LID2019_488040_W USGS Lidar Point Cloud AZ_OrganPipeCactusNM_2020_B20 3360_5330 USGS Lidar Point Cloud FL_Peninsular_FDEM_2018_D19_DRRA LID2019_257760_E USGS Lidar Point Cloud FL_Peninsular_FDEM_2018_D19_DRRA LID2019_256582_E USGS Lidar Point Cloud WA_PierceCounty_2020_A20 11696020 USGS Original Project Resolution IL_8County_2020_A20 dem_99301089 USGS Original Project Resolution IL_8County_2020_A20 dem_94109330 USGS Original Project Resolution IL_8County_2020_A20 dem_95501139 USGS Original Project Resolution IL_8County_2020_A20 dem_12031113 USGS Original Project Resolution IL_8County_2020_A20 dem_10731001 USGS Original Project Resolution IL_8County_2020_A20 dem_94109330 USGS Original Project Resolution IL_8County_2020_A20 dem_99301089 USGS Original Project Resolution IL_8County_2020_A20 dem_10731001 USGS Original Project Resolution IL_8County_2020_A20 dem_95501139 USGS Original Project Resolution IL_8County_2020_A20 dem_12031113 USGS Lidar Point Cloud WA_PierceCounty_2020_A20 11696020 USGS Original Project Resolution CO_Southwest_NRCS_2018_D18 w1049n1687 USGS Lidar Point Cloud FL_Peninsular_FDEM_2018_D19_DRRA LID2019_488040_W USGS Lidar Point Cloud FL_Peninsular_FDEM_2018_D19_DRRA LID2019_256582_E USGS Lidar Point Cloud FL_Peninsular_FDEM_2018_D19_DRRA LID2019_257760_E USGS Lidar Point Cloud AZ_OrganPipeCactusNM_2020_B20 3360_5330 USGS Lidar Point Cloud OK_Panhandle_2018_D18 14SLF855635 USGS Lidar Point Cloud OK_Panhandle_2018_D18 14SLF855725 USGS NED Orthorectified Radar Intensity Image AK IFSAR Eastern Aleutians C346 2018 TIFF 2019 USGS NED Orthorectified Radar Intensity Image AK IFSAR-Yukon-Tokiak-c326 2015 TIFF 2018 USGS NED Orthorectified Radar Intensity Image AK IFSAR Summer C331 2017 TIFF 2019 USGS NED Digital Surface Model AK Kenai-L2-c280 2014 TIFF 2017 USGS NED Orthorectified Radar Intensity Image AK IFSAR Summer C273 2017 TIFF 2019 USGS NED Orthorectified Radar Intensity Image AK Ifsar-Kenai-L1-c270 2015 TIFF 2017 USGS NED Orthorectified Radar Intensity Image AK IFSAR Eastern Aleutians Lot2 C396 2018 TIFF 2019