2015 OLC Lidar DEM: Yakima and Benton, WA
Data Set (DS) | OCM Partners (OCMP)GUID: gov.noaa.nmfs.inport:57307 | Updated: January 10, 2024 | Published / External
Item Identification
Title: | 2015 OLC Lidar DEM: Yakima and Benton, WA |
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Status: | Completed |
Creation Date: | Unknown |
Publication Date: | 2019-07-10 |
Abstract: |
Digital Elevation Model (DEM) derived from a lidar point cloud data collected in the Yakima-Benton study area of Washington State. A total area of 194,615 acres were flown with an average of 8 points per square meter. |
Purpose: |
The collection of high resolution geographic data is part of an ongoing pursuit to amass a library of information accessible to government agencies as well as the general public. |
Notes: |
No metadata record was received with the data. This metadata record was created from the project report. |
Keywords
Theme Keywords
Thesaurus | Keyword |
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Global Change Master Directory (GCMD) Science Keywords |
EARTH SCIENCE > LAND SURFACE > TOPOGRAPHY > TERRAIN ELEVATION
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ISO 19115 Topic Category |
elevation
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UNCONTROLLED | |
None | DEM |
Spatial Keywords
Thesaurus | Keyword |
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Global Change Master Directory (GCMD) Location Keywords |
CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA
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Global Change Master Directory (GCMD) Location Keywords |
CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > WASHINGTON
|
Global Change Master Directory (GCMD) Location Keywords |
VERTICAL LOCATION > LAND SURFACE
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Instrument Keywords
Thesaurus | Keyword |
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Global Change Master Directory (GCMD) Instrument Keywords |
LIDAR > Light Detection and Ranging
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Platform Keywords
Thesaurus | Keyword |
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Global Change Master Directory (GCMD) Platform Keywords |
Airplane > Airplane
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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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Data Set Type: | Elevation |
Maintenance Frequency: | None Planned |
Data Presentation Form: | Model (digital) |
Entity Attribute Overview: |
xyz location information for objects in the area |
Distribution Liability: |
This dataset was contracted by Oregon Department of Geology and Mineral Industries (DOGAMI). Information regarding the use of this dataset should be directed to the owner. 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: | Oregon Department of Geology and Mineral Industries; Watershed Sciences, Inc |
Support Roles
Data Steward
Date Effective From: | 2019 |
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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: | 2019 |
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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: | 2019 |
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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: | 2019 |
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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: | -120.487397 | |
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E° Bound: | -118.90688 | |
N° Bound: | 46.547894 | |
S° Bound: | 45.999236 |
Extent Group 1 / Time Frame 1
Time Frame Type: | Range |
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Start: | 2015-05-10 |
End: | 2015-06-12 |
Description: |
Collection time for the lidar. |
Spatial Information
Spatial Resolution
Horizontal Distance: | 1.0 Meter |
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Spatial Representation
Representations Used
Grid: | Yes |
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Grid Representation 1
Dimension Count: | 1 | ||||||||
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Cell Geometry: | Point | ||||||||
Transformation Parameters Available?: | Yes | ||||||||
Axis Dimension 1 |
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Grid Representation 2
Dimension Count: | 1 | ||||||||
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Cell Geometry: | Point | ||||||||
Transformation Parameters Available?: | Yes | ||||||||
Axis Dimension 1 |
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Reference Systems
Reference System 1
Coordinate Reference System |
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Access Information
Security Class: | Unclassified |
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Data Access Procedure: |
Data is available online for custom downloads |
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
Start Date: | 2019-08-23 |
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End Date: | Present |
Download URL: | https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=8843 |
Distributor: | NOAA Office for Coastal Management (NOAA/OCM) (2019 - Present) |
File Name: | Customized Download |
Description: |
Create custom data files by choosing data area, product type, map projection, file format, etc. A new metadata will be produced to reflect your request using this record as a base. |
File Type (Deprecated): | Zip |
Compression: | Zip |
Distribution 2
Start Date: | 2019-08-23 |
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End Date: | Present |
Download URL: | https://noaa-nos-coastal-lidar-pds.s3.us-east-1.amazonaws.com/dem/OLC_Yakima_Benton_WA_2015_8843/index.html |
Distributor: | NOAA Office for Coastal Management (NOAA/OCM) (2019 - Present) |
File Name: | Bulk Download |
Description: |
Bulk download of data files tif format with orthometric heights (NAVD88) in meters. |
File Type (Deprecated): | GeoTIFF |
Distribution Format: | GeoTIFF |
URLs
URL 1
URL: | https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid12b/8838/supplemental/2015_OLC_Yakima_Benton_Data_Report.pdf |
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Name: | Data Report |
URL Type: |
Online Resource
|
File Resource Format: | |
Description: |
Project report used to generate this metadata record. |
URL 2
URL: | https://coast.noaa.gov/dataviewer/ |
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Name: | NOAA's Office for Coastal Management (OCM) Data Access Viewer (DAV) |
URL Type: |
Online Resource
|
File Resource Format: | HTML |
Description: |
The Data Access Viewer (DAV) allows a user to search for and download elevation, imagery, and land cover data for the coastal U.S. and its territories. The data, hosted by the NOAA Office for Coastal Management, can be customized and requested for free download through a checkout interface. An email provides a link to the customized data, while the original data set is available through a link within the viewer. |
URL 3
URL: | https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid12b/8838/supplemental/extent_2015_yakima_benton_m8838.kmz |
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Name: | Browse graphic |
URL Type: |
Browse Graphic
|
File Resource Format: | KML |
Description: |
This graphic displays the footprint for this lidar data set. |
Data Quality
Vertical Positional Accuracy: |
For the OLC Yakima-Benton study area, a total of 2,220 GSPs were collected. An additional 118 reserved ground survey points were collected for independent verification, resulting in an average accuracy of 0.017 meters and a fundamental vertical accuracy (FVA) of 0.042 meters. The root mean square error on hard surfaces was 0.022 meters. |
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Data Management
Have Resources for Management of these Data Been Identified?: | Yes |
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Approximate Percentage of Budget for these Data Devoted to Data Management: | Unknown |
Do these Data Comply with the Data Access Directive?: | Yes |
Actual or Planned Long-Term Data Archive Location: | NCEI-CO |
How Will the Data Be Protected from Accidental or Malicious Modification or Deletion Prior to Receipt by the Archive?: |
Data is backed up to tape and to cloud storage. |
Lineage
Lineage Statement: |
Watershed Sciences Inc. has collected Light Detection and Ranging (LIDAR) data in the Milton-Freewater Study Area for the Oregon Department of Geology and Mineral Industries (DOGAMI). NOAA OCM has taken the data and ingested it into the Digital Coast Data Access Viewer for distribution. |
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Sources
Delivered DEM data
Contact Role Type: | Originator |
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Contact Type: | Organization |
Contact Name: | Watershed Sciences |
processed lidar data
Contact Role Type: | Originator |
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Contact Type: | Organization |
Contact Name: | Watershed Sciences, Inc |
raw lidar data
Contact Role Type: | Originator |
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Contact Type: | Organization |
Contact Name: | Watershed Sciences, Inc |
Process Steps
Process Step 1
Description: |
Acquisition. LiDAR data acquisition was conducted from May 10 to June 12, 2015. The survey utilized an Optech Orion H mounted in a Partenavia P-68 and a Leica ALS70 mounted in a Cessna Grand Carravan. |
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Process Date/Time: | 2015-01-01 00:00:00 |
Process Step 2
Description: |
Processing: Lidar data were processed to generate a point cloud and ground points were classified. NAIP imagery was used to add an RGB component to each point. |
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Process Date/Time: | 2015-01-01 00:00:00 |
Source: | raw lidar data |
Process Step 3
Description: |
Digital Elevation Model (DEM) tiles were created from the lidar points classified as ground points. |
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Source: | processed lidar data |
Process Step 4
Description: |
NOAA/OCM received the data from DOGAMI in NAD83(2011) UTM Zone 11 coordinates and NAVD88 (geoid12a) heights with units of meters both horizontally and vertically. Data were converted from Arc Grid format to GeoTiff and ingested into the Digital Coast Data Access Viewer. |
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Process Date/Time: | 2019-08-19 00:00:00 |
Process Contact: | NOAA Office for Coastal Management (NOAA/OCM) |
Phone (Voice): | (843) 740-1202 |
Email Address: | coastal.info@noaa.gov |
Source: | Delivered DEM data |
Acquisition Information
Instruments
Instrument 1
Identifier: | Leica ALS70-HP |
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Instrument / Gear: | Instrument |
Instrument Type: | Topographic Lidar |
Description: |
A 500 Khz pulse rate lidar system operating with a 1064 nm laser. Designed for general-purpose mapping at the flying heights commonly used for for corridor, urban, flood plain or other airborne mapping. At high altitude, can produce a swath width of nearly 8 km. |
Catalog Details
Catalog Item ID: | 57307 |
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GUID: | gov.noaa.nmfs.inport:57307 |
Metadata Record Created By: | Kirk Waters |
Metadata Record Created: | 2019-08-26 12:49+0000 |
Metadata Record Last Modified By: | Kirk Waters |
Metadata Record Last Modified: | 2024-01-10 19:07+0000 |
Metadata Record Published: | 2024-01-10 |
Owner Org: | OCMP |
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 |