2015 OLC Lidar: Harney Basin, OR

OCM Partners
Data Set (DS) | ID: 57324 | Published / External
Created: 2019-08-28   |   Last Modified: 2023-10-17

Parent: Lidar - partner (no harvest)
Project (PRJ) | ID: 49401

ID: 57324
Data Set (DS)

* Discovery
• First Pass
» Metadata Rubric

Item Identification

* » Title 2015 OLC Lidar: Harney Basin, OR
Short Name 2015 Harney lidar m8847
* Status Completed
Creation Date  
Revision Date  
• Publication Date 2019-07-10
* » Abstract

Lidar point cloud collected and processed for Harney Basin, Oregon in 2015. The dataset encompasses 634 square miles in portions of Harney County in the state of Oregon. Watershed Sciences, Inc. collected the lidar and created this data set for the Oregon Department of Geology and Mineral Industries (DOGAMI).
* Purpose

This dataset provides high resolution terrain elevation and land cover elevation data in the OLC Harney Basin project area.
Notes
Other Citation Details
• Supplemental Information
DOI (Digital Object Identifier)  
DOI Registration Authority  
DOI Issue Date  

Keywords

Theme Keywords

Thesaurus Keyword
Global Change Master Directory (GCMD) Science Keywords EARTH SCIENCE > LAND SURFACE > TOPOGRAPHY > TERRAIN ELEVATION
ISO 19115 Topic Category elevation
   
   
   

Temporal Keywords

Thesaurus Keyword
   
   
   

* Spatial Keywords

Thesaurus Keyword
Global Change Master Directory (GCMD) Location Keywords CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA
Global Change Master Directory (GCMD) Location Keywords CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > OREGON
Global Change Master Directory (GCMD) Location Keywords VERTICAL LOCATION > LAND SURFACE
None Continent > North America > United States Of America > Oregon > Harney Basin
   
   
   

Stratum Keywords

Thesaurus Keyword
   
   
   

Instrument Keywords

Thesaurus Keyword
Global Change Master Directory (GCMD) Instrument Keywords LIDAR > Light Detection and Ranging
   
   
   

Platform Keywords

Thesaurus Keyword
Global Change Master Directory (GCMD) Platform Keywords Airplane > Airplane
   
   
   

Physical Location

• » Organization Office for Coastal Management
• » City Charleston
• » State/Province SC
• Country  
• » Location Description

Data Set Information

* Data Set Scope Code Data Set
• Data Set Type Elevation
• Maintenance Frequency None Planned
Maintenance Note
» Data Presentation Form Model (digital)
• Entity Attribute Overview

xyz location information for objects in the area
Entity Attribute Detail Citation
Entity Attribute Detail URL  
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

» At least one Distributor Org, one Metadata Contact, one Point of Contact, and one Data Steward should be listed.
* » Support Role Data Steward
* » Date Effective From 2019
Date Effective To
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
Fax  
Mobile  
URL https://coast.noaa.gov
Business Hours  
Contact Instructions
* » Support Role Distributor
* » Date Effective From 2019
Date Effective To
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
Fax  
Mobile  
URL https://coast.noaa.gov
Business Hours  
Contact Instructions
* » Support Role Metadata Contact
* » Date Effective From 2019
Date Effective To
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
Fax  
Mobile  
URL https://coast.noaa.gov
Business Hours  
Contact Instructions
* » Support Role Point of Contact
* » Date Effective From 2019
Date Effective To
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
Fax  
Mobile  
URL https://coast.noaa.gov
Business Hours  
Contact Instructions
* » Support Role
* » Date Effective From
Date Effective To
* » Contact
* Contact Instructions
* » Support Role
* » Date Effective From
Date Effective To
* » Contact
* Contact Instructions
* » Support Role
* » Date Effective From
Date Effective To
* » Contact
* Contact Instructions

Extents

Currentness Reference Ground Condition

Extent Group 1

Extent Description

Extent Group 1 / Geographic Area 1

* » W° Bound -119.378
* » E° Bound -118.535
* » N° Bound 43.562
* » S° Bound 42.747
* » Description

Harney Basin, OR

Extent Group 1 / Vertical Extent 1

EPSG Code EPSG:5703
Vertical Minimum 1244.0
Vertical Maximum 1654.0

Extent Group 1 / Time Frame 1

* » Time Frame Type Range
* » Start 2014-10-15
End 2015-03-01
Alternate Start As Of Info  
Alternate End As Of Info  
Description

Collection time for the lidar.

Spatial Information

Spatial Resolution

Angular Distance  
Angular Distance Units  
Horizontal Distance 0.35
Horizontal Distance Units Meter
Vertical Distance  
Vertical Distance Units  
Equivalent Scale Denominator  
Level of Detail Description

Spatial Representation

Grid Representation Used?  
Vector Representation Used? Yes
Text / Table Representation Used?  
TIN Representation Used?  
Stereo Model Representation Used?  
Video Representation Used?  

Grid Representation

Dimension Count
Cell Geometry
Transformation Parameter Available?  

Axis Dimension
Dimension Type
Size
Resolution
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Resolution Type
Description

Axis Dimension
Dimension Type
Size
Resolution
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Resolution Type
Description

Vector Representation

Topology Level  
Complex Object Present?  
Complex Object Count  
Composite Object Present?  
Composite Object Count  
Curve Object Present?  
Curve Object Count  
Point Object Present? Yes
Point Object Count  
Solid Object Present?  
Solid Object Count  
Surface Object Present?  
Surface Object Count  

Vector Representation

Topology Level
Complex Object Present?  
Complex Object Count
Composite Object Present?  
Composite Object Count
Curve Object Present?  
Curve Object Count
Point Object Present?  
Point Object Count
Solid Object Present?  
Solid Object Count
Surface Object Present?  
Surface Object Count

Reference Systems

Reference System

EPSG Code EPSG:6319

Horizontal Resolution
Horizontal Encoding Method  
Latitude Resolution  
Longitude Resolution  
Coordinate X Resolution  
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Vertical Resolution
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Reference System

EPSG Code

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Horizontal Encoding Method
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Longitude Resolution
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Coordinate Y Resolution
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Distance Resolution
Distance Units
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Bearing Units
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Reference Meridian

Vertical Resolution
Vertical Encoding Method
Vertical Resolution
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Access Information

Data License  
Data License URL  
Data License Statement
* » Security Class Unclassified
* Security Classification System
Security Handling Description
• Data Access Policy
» 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.
Metadata Access Constraints
Metadata Use Constraints

Distribution Information

Start Date 2019-07-10
End Date Present
» Download URL https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=8847
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, datum, etc. A new metadata will be produced to reflect your request using this record as a base.
File Date/Time  
File Type (Deprecated) Zip
Distribution Format  
File Size  
Application Version  
Compression Zip
Review Status  
Start Date 2019-07-10
End Date Present
» Download URL https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid12b/8847/index.html
Distributor NOAA Office for Coastal Management (NOAA/OCM) (2019 - Present)
File Name Bulk Download
Description

Bulk download of point cloud data files in LAZ format, geographic coordinates, orthometric heights.
File Date/Time  
File Type (Deprecated) LAZ
Distribution Format LAS/LAZ - LASer
File Size  
Application Version  
Compression Zip
Review Status  
Start Date
End Date
» Download URL
Distributor
File Name
Description
File Date/Time
File Type
FGDC Content Type
File Size
Application Version
Compression
Review Status
Start Date
End Date
» Download URL
Distributor
File Name
Description
File Date/Time
File Type
FGDC Content Type
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Compression
Review Status
Start Date
End Date
» Download URL
Distributor
File Name
Description
File Date/Time
File Type
FGDC Content Type
File Size
Application Version
Compression
Review Status

Archive Information

Location
File Identifier
File Name
URL
Description
DOI
Archive Date
Archive Update Frequency
Location
File Identifier
File Name
URL
Description
DOI
Archive Date
Archive Update Frequency
Location
File Identifier
File Name
URL
Description
DOI
Archive Date
Archive Update Frequency

URLs

URL https://coast.noaa.gov/dataviewer/
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 https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid12b/8847/supplemental/extent_2015_harney_basin_m8847.kmz
Name Browse graphic
URL Type Browse Graphic
File Resource Format KML
Description

This graphic displays the footprint for this lidar data set.
URL https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid12b/8847/supplemental/OLC_Harney_Basin_2015_Survey_Report.pdf
Name Survey and Data Report
URL Type Online Resource
File Resource Format pdf
Description

Technical survey report from Watershed Sciences.
URL https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid12b/8847/supplemental/2015_OLC_Harney_Basin_Acceptance_Report.pdf
Name Acceptance Report
URL Type Online Resource
File Resource Format pdf
Description

Acceptance Report from DOGAMI.
URL
Name
URL Type
File Resource Format
Description
URL
Name
URL Type
File Resource Format
Description
URL
Name
URL Type
File Resource Format
Description

Activity Log

Activity Time
Activity Type
Responsible Party
Description
Activity Time
Activity Type
Responsible Party
Description
Activity Time
Activity Type
Responsible Party
Description

Issues

Issue Date
Author
Issue
Issue Date
Author
Issue
Issue Date
Author
Issue

Technical Environment

Description  
 

Data Quality

Representativeness
Accuracy
Analytical Accuracy
Horizontal Positional Accuracy
Vertical Positional Accuracy

For this project, no independent survey data were collected, nor were reserved points collected for testing. As such, vertical accuracy statistics are reported as “Compiled to Meet.” Vertical Accuracy is reported for the entire study area and reported in the table below. Histogram and absolute deviation statistics are contained in the data report. The compiled to meet root mean square error was 0.03 meters.
Quantitation Limits
Bias
Comparability
Completeness Measure
Precision
Analytical Precision
Field Precision
Sensitivity
Detection Limit
Completeness Report

Data set was found to be complete. See the Acceptance Report for more detailed information.
Conceptual Consistency
» Quality Control Procedures Employed

Data Management

» Have Resources for Management of these Data Been Identified? Yes
» Approximate Percentage of Budget for these Data Devoted to Data Management Unknown
» Do these Data Comply with the Data Access Directive? Yes
» Is Access to the Data Limited Based on an Approved Waiver?  
» If Distributor (Data Hosting Service) is Needed, Please Indicate  
» Approximate Delay Between Data Collection and Dissemination  
» If Delay is Longer than Latency of Automated Processing, Indicate Under What Authority Data Access is Delayed
» Actual or Planned Long-Term Data Archive Location NCEI-CO
» Approximate Delay Between Data Collection and Archiving  
» 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 Harney Basin 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.

Sources

Citation Title processed lidar data
Contact Role Type Originator
Contact Type Organization
Contact Name Watershed Sciences, Inc
Publish Date  
Extent Type  
Extent Start Date/Time  
Extent End Date/Time  
Scale Denominator  
Citation URL  
Citation URL Name  
Citation URL Description
Source Contribution
Citation Title raw lidar data
Contact Role Type Originator
Contact Type Organization
Contact Name Watershed Sciences, Inc
Publish Date  
Extent Type  
Extent Start Date/Time  
Extent End Date/Time  
Scale Denominator  
Citation URL  
Citation URL Name  
Citation URL Description
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Extent Start Date/Time
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Extent Type
Extent Start Date/Time
Extent End Date/Time
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Citation URL Name
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Scale Denominator

Process Steps

Process Step Number 1
» Description

Acquisition.

LiDAR data acquisition was conducted from October 15, 2014 to March 1, 2015. The survey utilized a Leica ALS 50 laser system mounted in a Cessna 208. A 24 degree field of view was used with a target pulse density of at least 8 points per square meter.
Process Date/Time 2015-01-01 00:00:00
Process Contact  
Phone (Voice)  
Email Address  
Source  
Process Step Number 2
» Description

Processing.

1. TRAJECTORY: Aircraft trajectory (position and attitude) were calculated based on on-board GPS and IMU data with post-processing refinement through coincident static GPS collection.

2. POST-PROCESSING: Laser point return coordinates (x,y,z) were computed using sensor-specific post processing software, combining LiDAR return range and intensity information with aircraft trajectory information.

3. INITIAL QAQC: The post-processed LiDAR files were assembled into flight lines and reviewed for gaps and consistency, as well as systematic noise.

4. CALIBRATION: Custom algorithms evaluated individual swaths for misalignments based on IMU configuration as well as aircraft attitude variability. Offsets were resolved through surface and linear matching algorithms that minimize variability in elevation and slope. Descriptive statistics, thresholds, and specifications providing transparency for data calibration are discussed in the accompanying Data Report.

5. GROUND MODELING: Ground classified point cloud was generated through proprietary data processing tools, with settings and thresholds appropriate to landscape and vegetation condition.

6. ARTIFACT FILTRATION: Noise and processing artifacts were filtered using post-processing software and proprietary quality control methods.

7. ACCURACY ASSESSMENT: Vertical accuracy for the LiDAR dataset was assessed against Ground Check Points (GCP) distributed throughout the study area. See the accompanying Survey Report for methodology, descriptive statistics, and relevant standards and reporting language.

8. DATA PRODUCT: LiDAR points classified as 'ground' were output as a digital elevation model (DEM) using a TIN for interpolation.
Process Date/Time 2015-01-01 00:00:00
Process Contact  
Phone (Voice)  
Email Address  
Source raw lidar data
Process Step Number 3
» Description

NOAA/OCM received the data from DOGAMI in LAZ format (compressed LAS). Data were in NAD83(2011) UTM zone 11N horizontally and NAVD88 (Geoid12a) vertically. All units were meters. For ingest into the Digital Coast Data Access Viewer, data were converted to NAD83(2011) geographic coordinates with NAD83(2011) ellipsoid heights in meters. Data were also found to have a few spurious classifications with a few points in them. These were set to unclassified (class 1).
Process Date/Time 2019-08-28 00:00:00
Process Contact NOAA Office for Coastal Management (NOAA/OCM)
Phone (Voice) (843) 740-1202
Email Address coastal.info@noaa.gov
Source processed lidar data
Process Step Number
» Description
Process Date/Time
Process Contact
Phone (Voice)
Email Address
Source
Process Step Number
» Description
Process Date/Time
Process Contact
Phone (Voice)
Email Address
Source
Process Step Number
» Description
Process Date/Time
Process Contact
Phone (Voice)
Email Address
Source

Acquisition Information

Instruments

Instrument Unavailable Reason  
Identifier
Docucomp UUID
Instrument / Gear
Instrument Type
Description
Identifier
Docucomp UUID
Instrument / Gear
Instrument Type
Description
Identifier
Docucomp UUID
Instrument / Gear
Instrument Type
Description

Platforms

Platform Unavailable Reason  
Identifier
Docucomp UUID
Description

Mounted Instruments
Identifier  
Identifier  
Identifier  
Identifier
Docucomp UUID
Description

Mounted Instruments
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Description

Mounted Instruments
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Identifier  

FAQs

Date
Author
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Answer

Child Items

Rubric scores updated every 15m

Score Type Title
     
     
     

Related Items

Item Type Relationship Type Title
Data Set (DS) Cross Reference 2015 OLC Lidar DEM: Harney Basin, OR

DEM derived from this point cloud
     
     
     

Catalog Details

Catalog Item ID 57324
Metadata Record Created By Kirk Waters
Metadata Record Created 2019-08-28 09:14+0000
Metadata Record Last Modified By SysAdmin InPortAdmin
» Metadata Record Last Modified 2023-10-17 16:12+0000
Metadata Record Published 2022-03-16
Owner Org OCMP
Metadata Publication Status Published Externally
Do Not Publish? N
Metadata Workflow State Published / External
Metadata Last Review Date 2022-03-16
Metadata Review Frequency 1 Year
Metadata Next Review Date 2023-03-16
Tags