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Metadata Identifier: gov.noaa.csc.maps:2011_post_irene_NC_m1117

Aggregation Info | Bands | Citations | Constraints | Coverage Descriptions | Dimensions | Extents | Formats | Geographic Bounding Box
Georectified Information | Georeferenceable Information | Identifiers | Instruments | Mediums | OnlineResources | Operations
Platforms | Process Steps | Range Elements | Reference Systems | Responsible Parties | Series | Sources | Spatial Grids | Temporal Extents

MD_DataIdentification

Count Component Title Abstract
1 2011 NOAA National Geodetic Survey (NGS) LIDAR of North Carolina: Hurricane Irene Emergency Response Mapping Product These data were collected by the National Oceanic Atmospheric Administration National Geodetic Survey Remote Sensing Division using a Riegl Q680i-D system. The data were collected August 28 and 29, 2011 after landfall of Hurricane Irene in Dare and Carteret counties in North Carolina. The data includes topographic data in an LAS 1.2 format file classified as unclassified (1), ground (2), and water (9) in accordance with the American Society for Photogrammetry and Remote Sensing (ASPRS) classification standards. This data set also includes lidar intensity values and encoded RGB image values.
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SV_Identification

none found
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CI_Citation

Count Component Title Date Citation Identifier
1 2011 NOAA National Geodetic Survey (NGS) LIDAR of North Carolina: Hurricane Irene Emergency Response Mapping Product
  • 2011-01-01
3 None
    1 North American Datum 1983
    • 2007-01-19
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    CI_Series

    none found
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    CI_ResponsibleParty

    Count Component Individual Organization Position Email Role Linkage
    1 resourceProvider http://www.epsg-registry.org/export.htm?gml=urn:ogc:def:crs:EPSG::4269
    1 Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Coastal Services Center (CSC) originator
    1 Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), National Geodetic Survey (NGS), Remote Sensing Division originator
    1 EPSG Registry European Petroleum Survey Group publisher http://www.epsg-registry.org/
    2 NOAA Coastal Services Center csc.info@noaa.gov pointOfContact
    1 NOAA Coastal Services Center csc.info@noaa.gov distributor
    1 NOAA Coastal Services Center csc.info@noaa.gov processor
    1 NOAA's Ocean Service, Coastal Services Center (CSC) publisher
    1 National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), National Geodetic Survey (NGS), Remote Sensing Division Chief, Remote Sensing Division pointOfContact
    1 Pamela Grothe DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce pamela.grothe@noaa.gov distributor
    1 Pamela Grothe DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce pamela.grothe@noaa.gov processor
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    CI_OnlineResource

    Count Component Linkage Name Description Function
    1 http://www.epsg-registry.org/ European Petroleum Survey Group Geodetic Parameter Registry Registry that accesses the EPSG Geodetic Parameter Dataset, which is a structured dataset of Coordinate Reference Systems and Coordinate Transformations. search
    1 http://www.epsg-registry.org/export.htm?gml=urn:ogc:def:crs:EPSG::4269 NAD83 Link to Geographic Markup Language (GML) description of reference system. information
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    MD_Identifier or RS_Identifier

    Count Component Code
    1 urn:ogc:def:crs:EPSG::4269
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    EX_Extent

    Bounding Box Temporal Extent
    Count Component Description West East North South Start End
    1 -77.112991 -75.442712 35.806565 34.568740 2011-08-28 2011-08-29
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    EX_GeographicBoundingBox

    Count Component West East North South
    1 -77.112991 -75.442712 35.806565 34.568740
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    EX_TemporalExtent

    Count Component Start End
    1 2011-08-28 2011-08-29
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    MD_Format

    none found
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    MD_Medium

    none found
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    MD_Constraints

    Count Component Use Limitation
    1 Any conclusions drawn from the analysis of this information are not the responsibility of NOAA, the National Geodetic Survey, the Coastal Services Center, or its partners. Disclaimer While every effort has been made to ensure that these data are accurate and reliable within the limits of the current state of the art, NOAA cannot assume liability for any damages caused by any errors or omissions in the data, nor as a result of the failure of the data to function on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty.
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    MD_ReferenceSystem

    Count Component Code Authority Title
    1 NAD83 urn:ogc:def:crs:EPSG::4269 North American Datum 1983
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    MD_GridSpatialRepresentation

    none found
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    MD_Georeferenceable or MI_Georeferenceable

    none found
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    MD_Georectified or MI_Georectified

    none found
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    MD_Dimension

    none found
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    MD_CoverageDescription or MI_CoverageDescription

    none found
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    MD_Band or MI_Band

    none found
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    MI_RangeElementDescription

    none found
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    MD_AggregateInformation

    none found
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    LE_Source or LI_Source

    none found
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    LE_ProcessStep or LI_ProcessStep

    Count Component DateTime Description
    1 2011-10-06T00:00:00 Data were processed to an initial LAS format using the Riegl RiProcess software. The Applanix POSPac software was utilized for GPS and inertial processing, and Terrasolid software for data visualization, 3D editing, and export to final LAS file. Data were processed in NAD83 horizontal and vertical datum.
    1 2011-11-01T00:00:00 The NOAA Coastal Services Center (CSC) received the files in las format. The files contained lidar elevation, intensity, and RGB image values. The data were in UTM Zone 18N projection. CSC performed the following processing for data storage and Digital Coast provisioning purposes: 1. The data were converted from UTM Zone 18N coordinates to geographic coordinates. 2. The data were filtered to remove outliers. 3. The LAS data were sorted by time and the headers were updated. 4. The LAS files were compressed to LAZ files using laszip version 111006.
    1 2012-01-04T00:00:00 The NOAA National Geophysical Data Center (NGDC) received Lidar data files by ftp. The data received compressed containing LiDAR data from the NOAA Coastal Services Center. The data are currently being served via Digital Coastl at http://www.csc.noaa.gov/digitalcoast/. The data can be used to re-populate the system. The data are provided in LAS format. LAS format is an industry standard for serving LiDAR data. The data are exclusively in geographic coordinates, however, the datums used vary. Most are NAD 83, however some are in ITRF. Vertical systems include both ellipsoid (ITRF and NAD 83) and NAVD 88. For NAVD 88 values, Geiod 03 is primarily used; however, data received in NAVD 88 prior to 2003 was processed using Geoid 99.
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    MI_Operation

    none found
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    MI_Platform

    none found
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    MI_Instrument

    none found
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