2008 NOAA Integrated Ocean and Coastal Mapping (IOCM) LIDAR: New Hampshire
Data Set (DS) | National Geodetic Survey (NGS)GUID: gov.noaa.nmfs.inport:48200 | Updated: February 2, 2024 | Published / External
Item Identification
Title: | 2008 NOAA Integrated Ocean and Coastal Mapping (IOCM) LIDAR: New Hampshire |
---|---|
Status: | Completed |
Publication Date: | 2008-06-25 |
Abstract: |
These data were collected by the National Oceanic Atmospheric Administration National Geodetic Survey Remote Sensing Division using an OPTECH ALTM system on June 8, 2008. The data includes topographic data in an LAS format file. The NOAA Office for Coastal Management (OCM) processed the data to bare earth (class 2) and water points classified (class 9). An automated filter was used, followed by semi-manual classification and bridge removal. Original contact information: Contact Org: National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), National Geodetic Survey (NGS), Remote Sensing Division Title: Chief, Remote Sensing Division Phone: 301-713-2663 |
Purpose: |
This lidar was acquired by the NOAA Remote Sensing Division to support NOAA's IOCM (Integrated Ocean and Coastal Mapping) initiative. 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: |
10223 |
Supplemental Information: |
Data include all lidar returns (first, second, third, and last) "Outliers" or "false returns" (e.g., returns from birds, atmospheric particles, and/or system noise) may be present in the data. |
Keywords
Theme Keywords
Thesaurus | Keyword |
---|---|
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
|
Temporal Keywords
Thesaurus | Keyword |
---|---|
UNCONTROLLED | |
None | 20080608 |
Spatial Keywords
Thesaurus | Keyword |
---|---|
Global Change Master Directory (GCMD) Location Keywords |
CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > NEW HAMPSHIRE
|
Physical Location
Organization: | Office for Coastal Management |
---|---|
City: | Charleston |
State/Province: | SC |
Data Set Information
Data Set Scope Code: | Data Set |
---|---|
Maintenance Frequency: | None Planned |
Distribution Liability: |
Any conclusions drawn from the analysis of this information are not the responsibility of NOAA, 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: | 2008-06-25 |
---|---|
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: | 2008-06-25 |
---|---|
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: | 2008-06-25 |
---|---|
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: | 2008-06-25 |
---|---|
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 |
---|
Extent Group 1
Extent Group 1 / Geographic Area 1
W° Bound: | -70.844174 | |
---|---|---|
E° Bound: | -70.62687 | |
N° Bound: | 43.136445 | |
S° Bound: | 43.013442 |
Extent Group 1 / Time Frame 1
Time Frame Type: | Discrete |
---|---|
Start: | 2008-06-08 |
Spatial Information
Spatial Representation
Representations Used
Vector: | Yes |
---|
Access Information
Security Class: | Unclassified |
---|---|
Data Access Procedure: |
This data can be obtained on-line at the following URL: https://coast.noaa.gov/dataviewer; |
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=99 |
---|---|
Distributor: | NOAA Office for Coastal Management (NOAA/OCM) (2008-06-25 - 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 |
Distribution 2
Download URL: | https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/99/index.html |
---|---|
Distributor: | NOAA Office for Coastal Management (NOAA/OCM) (2008-06-25 - Present) |
File Name: | Bulk Download |
Description: |
Simple download of data files. |
File Type (Deprecated): | Zip |
Activity Log
Activity Log 1
Activity Date/Time: | 2016-05-23 |
---|---|
Description: |
Date that the source FGDC record was last modified. |
Activity Log 2
Activity Date/Time: | 2017-11-14 |
---|---|
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 |
---|---|
Description: |
Partial upload of Positional Accuracy fields only. |
Activity Log 4
Activity Date/Time: | 2018-03-13 |
---|---|
Description: |
Partial upload to move data access links to Distribution Info. |
Technical Environment
Description: |
OS Independent |
---|
Data Quality
Horizontal Positional Accuracy: |
The data positions were obtained using post processed KGPS methods. The horizontal accuracy of the data is better than +/- 2.0m. ; Quantitative Value: 2.0 meters, Test that produced the value: 2 Sigma |
---|---|
Vertical Positional Accuracy: |
The data positions were obtained using post processed KGPS methods. The RMSE = 13.0 cm in open terrain based on 10 points. |
Completeness Report: |
Not applicable |
Conceptual Consistency: |
Not applicable |
Lineage
Sources
Acquisition and Processing
Contact Role Type: | Originator |
---|---|
Contact Type: | Organization |
Contact Name: | National Geodetic Survey |
Process Steps
Process Step 1
Description: |
Data were processed to an initial LAS format using the ALTM DASHMAP 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. |
---|---|
Process Date/Time: | 2008-06-17 00:00:00 |
Process Contact: | National Geodetic Survey (NGS) |
Process Step 2
Description: |
The NOAA Office for Coastal Management (OCM) received files in LAS format. The files contained LiDAR intensity and elevation measurements. OCM performed the following processing on the data to make it available within the LiDAR Data Retrieval Tool (LDART): 1. The data were converted from UTM coordinates to geographic coordinates. 2. The LAS header fields were sorted by latitude and updated. 3. The data was filtered to eliminate outliers. |
---|---|
Process Date/Time: | 2008-08-04 00:00:00 |
Process Step 3
Description: |
Lidar data were processed to bare earth (class 2) and water points classified (class 9). An automated filter was used followed by semi-manual classification and bridge removal. |
---|---|
Process Date/Time: | 2008-09-12 00:00:00 |
Catalog Details
Catalog Item ID: | 48200 |
---|---|
GUID: | gov.noaa.nmfs.inport:48200 |
Metadata Record Created By: | Anne Ball |
Metadata Record Created: | 2017-11-14 14:20+0000 |
Metadata Record Last Modified By: | Maryellen Sault |
Metadata Record Last Modified: | 2024-02-02 11:42+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 |