2014 NOAA NGS Lidar: Intracoastal Waterway, Florida Keys (FL)
Data Set (DS) | National Geodetic Survey (NGS)GUID: gov.noaa.nmfs.inport:48171 | Updated: February 2, 2024 | Published / External
Item Identification
Title: | 2014 NOAA NGS Lidar: Intracoastal Waterway, Florida Keys (FL) |
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Status: | Completed |
Publication Date: | 2015-12 |
Abstract: |
These data were collected by the National Oceanic Atmospheric Administration National Geodetic Survey Remote Sensing Division using a Riegl VQ820G system. The data were acquired from """+str(colbdate)+""" - """+str(coledate)+""". The data includes topobathy data in an LAS 1.2 format file classified as unclassified (1), ground (2), noise (7), water column (25), bathymetric point (26), toppbathy water surface (27), submerged object (29), and International Hydrographic Organization (IHO) S-57 object (30) in accordance with the American Society for Photogrammetry and Remote Sensing (ASPRS) classification standards. This data set may also include lidar intensity values. Not all delivered data contained the classifications listed above instead, please resort to the attribution below. Original contact information: Contact Org: National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), National Geodetic Survey (NGS), Remote Sensing Division Phone: 301-713-2663 |
Purpose: |
This lidar data are an ancillary product of NOAA's Coastal Mapping Program (CMP), created through a wider Integrated Ocean and Coastal Mapping initiative to increase support for multiple uses of the data. It is not intended for mapping, charting, or navigation. In addition, it will be used for ongoing research efforts for testing and developing standards for airborne lidar. |
Notes: |
10194 |
Supplemental Information: |
Data include all lidar returns. Outliers or false returns (e.g., returns from birds, atmospheric particles, and/or system noise) may be present in the data. An automated ground classification algorithm was used to determine bare earth point classification. It should be noted that not all returns were correctly classified; therefore the user should examine for acceptability. A footprint of the data is available here: https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/4972/supplemental/fl2014_ngs_intracoastal_keys_m4972.kmz |
Keywords
Theme Keywords
Thesaurus | Keyword |
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Global Change Master Directory (GCMD) Science Keywords |
EARTH SCIENCE > LAND SURFACE > TOPOGRAPHY > TERRAIN ELEVATION > TOPOGRAPHICAL RELIEF MAPS
|
Global Change Master Directory (GCMD) Science Keywords |
EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > SEAFLOOR TOPOGRAPHY
|
Global Change Master Directory (GCMD) Science Keywords |
EARTH SCIENCE > OCEANS > COASTAL PROCESSES > COASTAL ELEVATION
|
ISO 19115 Topic Category |
elevation
|
UNCONTROLLED | |
CoRIS Discovery Thesaurus | lidar |
Temporal Keywords
Thesaurus | Keyword |
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UNCONTROLLED | |
None | 20140410 |
None | 20140422 |
Spatial Keywords
Thesaurus | Keyword |
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Global Change Master Directory (GCMD) Location Keywords |
CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > FLORIDA
|
UNCONTROLLED | |
CoRIS Place Thesaurus | COUNTRY/TERRITORY > United States of America > Florida |
CoRIS Place Thesaurus | COUNTRY/TERRITORY > United States of America > Florida > Monroe County > Key West (25N080W0016) |
CoRIS Place Thesaurus | OCEAN BASIN > Atlantic Ocean > Gulf of Mexico > Florida |
CoRIS Place Thesaurus | OCEAN BASIN > Atlantic Ocean > North Atlantic Ocean > Florida |
CoRIS Place Thesaurus | OCEAN BASIN > Atlantic Ocean > North Atlantic Ocean > Florida Reef Tract > Lower Florida Keys > Key West (25N080W0016) |
Physical Location
Organization: | Office for Coastal Management |
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City: | Charleston |
State/Province: | SC |
Data Set Information
Data Set Scope Code: | Data Set |
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Maintenance Frequency: | None Planned |
Entity Attribute Overview: |
Lidar points in LAS format (Classes 1,2,26,27,30) |
Entity Attribute Detail Citation: |
none |
Distribution Liability: |
Any conclusions drawn from the analysis of this information are not the responsibility or the National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), National Geodetic Survey (NGS), the Office for Coastal Management or its partners. |
Data Set Credit: | We request that you credit the National Oceanic and Atmospheric Administration (NOAA) when you use these data in a report, publication, or presentation. |
Support Roles
Data Steward
Date Effective From: | 2015-12 |
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Date Effective To: | |
Contact (Organization): | NOAA Office for Coastal Management (NOAA/OCM) |
Address: |
2234 South Hobson Ave Charleston, SC 29405-2413 |
Email Address: | coastal.info@noaa.gov |
Phone: | (843) 740-1202 |
URL: | https://coast.noaa.gov |
Distributor
Date Effective From: | 2015-12 |
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Date Effective To: | |
Contact (Organization): | NOAA Office for Coastal Management (NOAA/OCM) |
Address: |
2234 South Hobson Ave Charleston, SC 29405-2413 |
Email Address: | coastal.info@noaa.gov |
Phone: | (843) 740-1202 |
URL: | https://coast.noaa.gov |
Metadata Contact
Date Effective From: | 2015-12 |
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Date Effective To: | |
Contact (Organization): | NOAA Office for Coastal Management (NOAA/OCM) |
Address: |
2234 South Hobson Ave Charleston, SC 29405-2413 |
Email Address: | coastal.info@noaa.gov |
Phone: | (843) 740-1202 |
URL: | https://coast.noaa.gov |
Point of Contact
Date Effective From: | 2015-12 |
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Date Effective To: | |
Contact (Organization): | NOAA Office for Coastal Management (NOAA/OCM) |
Address: |
2234 South Hobson Ave Charleston, SC 29405-2413 |
Email Address: | coastal.info@noaa.gov |
Phone: | (843) 740-1202 |
URL: | https://coast.noaa.gov |
Extents
Currentness Reference: | Ground Condition |
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Extent Group 1
Extent Group 1 / Geographic Area 1
W° Bound: | -74.1773913 | |
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E° Bound: | -74.0674717 | |
N° Bound: | 39.82302784 | |
S° Bound: | 39.7227357 |
Extent Group 1 / Time Frame 1
Time Frame Type: | Range |
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Start: | 2014-04-10 |
End: | 2014-04-22 |
Spatial Information
Spatial Representation
Representations Used
Vector: | Yes |
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Access Information
Security Class: | Unclassified |
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Data Access Procedure: |
This data can be obtained on-line at the following URL: https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=4972 This data set is dynamically generated based on user-specified parameters.; |
Data Access Constraints: |
None |
Data 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 a full awareness of its limitations. |
Distribution Information
Distribution 1
Download URL: | https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=4972 |
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Distributor: | NOAA Office for Coastal Management (NOAA/OCM) (2015-12 - Present) |
File Name: | Customized Download |
Description: |
Create custom data files by choosing data area, product type, map projection, file format, datum, etc. |
File Type (Deprecated): | Zip |
Compression: | Zip |
Distribution 2
Download URL: | https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/4972/index.html |
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Distributor: | NOAA Office for Coastal Management (NOAA/OCM) (2015-12 - Present) |
File Name: | Bulk Download |
Description: |
Simple download of data files. |
File Type (Deprecated): | LAZ |
Distribution Format: | LAS/LAZ - LASer |
Compression: | Zip |
URLs
URL 1
URL: | https://coast.noaa.gov/dataviewer |
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Name: | Digital Coast Data Access Viewer |
URL Type: |
Online Resource
|
URL 2
URL: | https://coast.noaa.gov |
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Name: | Office for Coastal Management |
URL Type: |
Online Resource
|
URL 3
URL: | https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/4972/supplemental/fl2014_ngs_intracoastal_keys_m4972.kmz |
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Name: | Browse Graphic |
URL Type: |
Browse Graphic
|
File Resource Format: | kmz |
Description: |
This graphic shows the lidar coverage in the Intracoastal Waterway area of Florida from the 2013 collection. |
Activity Log
Activity Log 1
Activity Date/Time: | 2016-05-23 |
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Description: |
Date that the source FGDC record was last modified. |
Activity Log 2
Activity Date/Time: | 2017-11-14 |
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Description: |
Converted from FGDC Content Standards for Digital Geospatial Metadata (version FGDC-STD-001-1998) using 'fgdc_to_inport_xml.pl' script. Contact Tyler Christensen (NOS) for details. |
Activity Log 3
Activity Date/Time: | 2018-02-08 |
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Description: |
Partial upload of Positional Accuracy fields only. |
Activity Log 4
Activity Date/Time: | 2018-03-13 |
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Description: |
Partial upload to move data access links to Distribution Info. |
Technical Environment
Description: |
OS Independent |
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Data Quality
Horizontal Positional Accuracy: |
The data positions were obtained using post processed KGPS methods. The horizontal accuracy of the data is better than plus or minus 1.0 m.; Quantitative Value: 1.0 meters, Test that produced the value: 2 Sigma |
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Vertical Positional Accuracy: |
The data positions were obtained using post processed KGPS methods. The vertical accuracy of the data is better than plus or minus 0.15 m.; Quantitative Value: 0.15 meters, Test that produced the value: 2 Sigma |
Completeness Report: |
Not applicable |
Conceptual Consistency: |
Not applicable |
Lineage
Sources
Lidar
Process Steps
Process Step 1
Description: |
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 GeoCuen, Terrasolid, and LP360 software for data visualization, 3D editing, and export to final LAS file. Data were processed in NAD83 horizontal and vertical datum. |
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Process Date/Time: | 2015-04-10 00:00:00 |
Process Step 2
Description: |
The NOAA Office for Coastal Management (OCM) received the files in las format. The files contained LiDAR elevation and intensity measurements. The data were delivered in UTM Zone 17 (NAD83). The vertical elevations were referenced to the ellipsoid (Geoid12b) in meters. OCM performed the following processing for data storage and Digital Coast provisioning purposes: 1. The data were converted from UTM Zone 19 (NAD83) coordinates (meters) to geographic coordinates (decimal degrees) and vertical elevation values were left as delivered referenced to the Geoid12b model (meters). |
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Process Date/Time: | 2015-11-09 00:00:00 |
Process Contact: | Office for Coastal Management (OCM) |
Child Items
Rubric scores updated every 15m
Type | Title |
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Entity | NOAA NGS Topobathy Lidar Class Scheme: Intracoastal Waterway, Florida Keys (FL) |
Catalog Details
Catalog Item ID: | 48171 |
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GUID: | gov.noaa.nmfs.inport:48171 |
Metadata Record Created By: | Anne Ball |
Metadata Record Created: | 2017-11-14 14:19+0000 |
Metadata Record Last Modified By: | Maryellen Sault |
Metadata Record Last Modified: | 2024-02-02 11:38+0000 |
Metadata Record Published: | 2022-03-16 |
Owner Org: | NGS |
Metadata Publication Status: | Published Externally |
Do Not Publish?: | N |
Metadata Last Review Date: | 2022-03-16 |
Metadata Review Frequency: | 1 Year |
Metadata Next Review Date: | 2023-03-16 |