gov.noaa.nmfs.inport:49629 eng UTF8 dataset OCM Partners resourceProvider NOAA Office for Coastal Management (843) 740-1202 2234 South Hobson Ave Charleston SC 29405-2413 coastal.info@noaa.gov https://coast.noaa.gov WWW:LINK-1.0-http--link NOAA Office for Coastal Management Website NOAA Office for Coastal Management Home Page information pointOfContact 2026-04-30T00:00:00 ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for imagery and gridded data ISO 19115-2:2009(E) NAD83(PA11) / UTM zone 2S2008-11-12publicationEuropean Petroleum Survey Grouphttps://apps.epsg.org/api/v1/CoordRefSystem/6636/export/?format=gmlurn:ogc:def:crs:EPSG:66366.18.3 2010 NOAA American Samoa Mobile Lidar as2010_mobile_m2497_metadata 2013-08 publication NOAA/NMFS/EDM 49629 https://www.fisheries.noaa.gov/inport/item/49629 WWW:LINK-1.0-http--link Full Metadata Record View the complete metadata record on InPort for more information about this dataset. information https://coast.noaa.gov/dataviewer WWW:LINK-1.0-http--link Citation URL Online Resource download https://coast.noaa.gov WWW:LINK-1.0-http--link Citation URL Online Resource download This data set contains three-dimensional mobile lidar elevation data for seven villages in American Samoa on the island of Tutuila. The seven villages are: Fagaalu, Fagotogo, Pago Pago, Vatia, Leone, Amanave, and Poloa. The data were collected by Sanborn Map Company on October 27 - 30, 2010 Partners in this effort were the NOAA Pacific Services Center, the American Samoa Department of Commerce, and the National Park of American Samoa. The classifications available for download from the Digital Coast are: 1. Ground (2) 2. Low Vegetation (3) 3. Medium Vegetation (4) 4. High Vegetation (5) 5. Building (6) 6. Model Key Point (8) A smooth surface can be generated from model key points. Original contact information: Contact Org: NOAA Office for Coastal Management Phone: 843-740-1202 Email: coastal.info@noaa.gov This data set contains point cloud data(' in LAZ (compressed LAS) format', ''). The data may have been reprojected or otherwise modified from the original data in an automated process. Disregard projection information in this abstract and refer to the spatial reference section. To provide three-dimensional mobile lidar elevation data for seven villages in American Samoa. completed NOAA Office for Coastal Management (843) 740-1202 2234 South Hobson Ave Charleston SC 29405-2413 coastal.info@noaa.gov https://coast.noaa.gov WWW:LINK-1.0-http--link NOAA Office for Coastal Management Website NOAA Office for Coastal Management Home Page information pointOfContact NOAA Office for Coastal Management (843) 740-1202 2234 South Hobson Ave Charleston SC 29405-2413 coastal.info@noaa.gov https://coast.noaa.gov WWW:LINK-1.0-http--link NOAA Office for Coastal Management Website NOAA Office for Coastal Management Home Page information custodian asNeeded https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid12a/2497/supplemental/2010_NOAA_American_Samoa_Mobile_Lidar.kmz This graphic shows the lidar coverage for the 2010 NOAA American Samoa Mobile Lidar survey. kmz Drainage area Hydraulic Hydrology theme 2010 October temporal Lidar - partner (no harvest) project InPort otherRestrictions This data set was compiled dynamically. It will be removed 10 days after 2026-10-02 from the NOAA system. Cite As: OCM Partners, [Date of Access]: 2010 NOAA American Samoa Mobile Lidar [Data Date Range], https://www.fisheries.noaa.gov/inport/item/49629. NOAA provides no warranty, nor accepts any liability occurring from any incomplete, incorrect, or misleading data, or from any incorrect, incomplete, or misleading use of the data. It is the responsibility of the user to determine whether or not the data is suitable for the intended purpose. otherRestrictions This data set was compiled dynamically. It will be removed 10 days after 2026-10-02 from the NOAA system. Access Constraints: None otherRestrictions This data set was compiled dynamically. It will be removed 10 days after 2026-10-02 from the NOAA system. Use Constraints: Users should be aware that temporal changes may have occurred since this data set was collected and some parts of this data may no longer represent actual surface conditions. Users should not use this data for critical applications without being fully aware of its limitations. otherRestrictions This data set was compiled dynamically. It will be removed 10 days after 2026-10-02 from the NOAA system. Distribution Liability: The data represent the results of data collection and processing for a specific NOAA activity and indicates the general existing conditions at the time of the data collection. As such, it is only valid for its intended use, content, time, and accuracy specifications. The user is responsible for the results of any application of the data for other than its intended purpose Any conclusions drawn from the analysis of this information are not the responsibility of the NOAA Office for Coastal Management or its partners. unclassified vector eng; US elevation -170.835328 -170.670828 -14.341003 -14.244056 | Currentness: Ground Condition 2010-10-27 2010-10-30 A Report for the 2010 NOAA American Samoa Mobile Lidar data may be accessed at: https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid12a/2497/supplemental/Final_Report_AmericanSamoa.pdf The ground control survey report can be accessed at: https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid12a/2497/supplemental/American_Samoa_Ground_Control_Survey_Report.pdf A footprint of this data may be viewed in Google Earth at: https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid12a/2497/supplemental/2010_NOAA_American_Samoa_Mobile_Lidar.kmz NOAA Office for Coastal Management (843) 740-1202 2234 South Hobson Ave Charleston SC 29405-2413 coastal.info@noaa.gov https://coast.noaa.gov WWW:LINK-1.0-http--link NOAA Office for Coastal Management Website NOAA Office for Coastal Management Home Page information distributor https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=2497 WWW:LINK-1.0-http--link Customized Download Create custom data files by choosing data area, product type, map projection, file format, datum, etc. download https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid12a/2497/index.html WWW:LINK-1.0-http--link Bulk Download Simple download of data files. download dataset Horizontal Positional Accuracy Lidar compiled to meet 1m Root Mean Square Error (RMSE) horizontal accuracy. For additional information, refer to the following reports: https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid12a/2497/supplemental/Final_Report_AmericanSamoa.docx https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid12a/2497/supplemental/American_Samoa_Ground_Control_Survey_Report.doc Vertical Positional Accuracy The lidar data was evaluated using a collection of 49 painted target control points. The Root Mean Square Error (RMSE) is 0.064 m. For additional information, refer to the following reports: https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid12a/2497/supplemental/Final_Report_AmericanSamoa.docx https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid12a/2497/supplemental/American_Samoa_Ground_Control_Survey_Report.doc Completeness Report A visual qualitative assessment was performed in the source lidar data set. Conceptual Consistency Data covers the boundary extents provided for the project. The Lynx Mobile Mapper was installed on a Toyota RAV4. A survey and installation calibration was performed prior to collection of the village sites. Pre-collect checks such as cleaning the sensor head glass are performed. A five minute INS initialization is conducted, with the equipment running, prior to collection, to establish fine-alignment of the INS. GPS ambiguities are resolved by collecting in the proper PDOP window and limiting obstructions. The mobile mapping team coordinated daily with DOC and the survey team for establishment of base stations and collection. A minimum of two GPS base stations were set for each America Samoa village, which is within the project area or within the required baseline specifications of the project. An initial survey approach and daily collection was planned using detailed map base data supplied by NOAA. This included planning for PDOP and satellite visibility, route planning for data integrity, and identifying areas that may potentially require additional data collection missions due to terrain, vegetation or building obscurations. At the completion of the days mission, the data was transferred to the workstation and data quality and coverage checks were performed 2010-10-01T00:00:00 The unedited data are classified to facilitate the application of the appropriate feature extraction filters. A combination of proprietary filters is applied as appropriate for the production of bare earth digital terrain models (dtms). Interactive editing methods are applied to those areas where it is inappropriate or impossible to use the feature extraction filters, based upon the design criteria and/or limitations of the relevant filters. These same feature extraction filters are used to produce elevation height surfaces. The LiDAR mass points were delivered in American Society for Photogrammetry and Remote Sensing LAS 1.2 format. The header file for each dataset is complete as define by the LAS 1.2 specification. In addition the following fields are included: Flight Date Julian, Year, and Class. The LAS files do not include an overlap class. The data were classified as follows: Class 2 = Ground, Class 3 = Low Vegetation, Class 4 = Medium Vegetation, Class 5 = High Vegetation, Class 6 = Buildings, Class 7 = Noise. 2012-03-01T00:00:00 NOAA OCM received the data in LAS v1.2 format. For data storage and Digital Coast provisioning purposes, the data were: 1. Converted from ASVD02 heights to Ellipsoid (Samoa) heights using Geoid09 2. Converted from UTM Zone 2 South (meters) coordinates to geographic coordinates 3. Filtered to remove outliers 4. Zipped to laz format 2013-07-01T00:00:00 The dataset has been mosaiced, reprojected, and clipped as needed from the original input files using PDAL and GDAL commands. 2026-10-02NOAA Office for Coastal Managementcoastal.info@noaa.govprocessor