2017 OLC Lidar: Siskiyou
Data Set (DS) | OCM Partners (OCMP)GUID: gov.noaa.nmfs.inport:57499 | Updated: October 17, 2023 | Published / External
Summary
Short Citation
OCM Partners, 2024: 2017 OLC Lidar: Siskiyou, https://www.fisheries.noaa.gov/inport/item/57499.
Full Citation Examples
No metadata record for this data set was provided to the NOAA Office for Coastal Management (OCM). This record was created with information from the data report. A link to the data report is provided in the URL section of this metadata record.
LiDAR data acquisition occurred between June 18 and June 21, 2017. Settings for the LiDAR data capture produced an average resolution of at least 8 points per square meter. The data set encompasses 132,009 acres in portions of Jackson County in the state of Oregon. Quantum Spatial, Inc. collected the lidar and created this data set for the Oregon Lidar Consortium (OLC).
In addition to these lidar point data, the bare earth Digital Elevation Models (DEM) created from the lidar point data are also available. These data are available for custom download at the link provided in the URL section of this metadata record.
Distribution Information
-
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.
-
LAS/LAZ - LASer
Bulk download of lidar files in laz format, geographic coordinates, orthometric heights.
None
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be aware that temporal changes may have occurred since this data set was collected and some parts of this data may no longer represent actual surface conditions.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.
Controlled Theme Keywords
elevation, TERRAIN ELEVATION
Child Items
No Child Items for this record.
Contact Information
Point of Contact
NOAA Office for Coastal Management (NOAA/OCM)
coastal.info@noaa.gov
(843) 740-1202
https://coast.noaa.gov
Metadata Contact
NOAA Office for Coastal Management (NOAA/OCM)
coastal.info@noaa.gov
(843) 740-1202
https://coast.noaa.gov
Extents
-122.849678° W,
-122.302278° E,
42.215272° N,
42.000985° S
Siskiyou Study Area, OR
2017-06-18 - 2017-06-21
Dates of collection.
Item Identification
| Title: | 2017 OLC Lidar: Siskiyou |
|---|---|
| Status: | Completed |
| Creation Date: | 2019-09-16 |
| Revision Date: | 2019-09-16 |
| Publication Date: | 2019-09-13 |
| Abstract: |
No metadata record for this data set was provided to the NOAA Office for Coastal Management (OCM). This record was created with information from the data report. A link to the data report is provided in the URL section of this metadata record. LiDAR data acquisition occurred between June 18 and June 21, 2017. Settings for the LiDAR data capture produced an average resolution of at least 8 points per square meter. The data set encompasses 132,009 acres in portions of Jackson County in the state of Oregon. Quantum Spatial, Inc. collected the lidar and created this data set for the Oregon Lidar Consortium (OLC). In addition to these lidar point data, the bare earth Digital Elevation Models (DEM) created from the lidar point data are also available. These data are available for custom download at the link provided in the URL section of this metadata record. |
| Purpose: |
This dataset provides high resolution terrain elevation and land cover elevation data in the OLC Siskiyou project area. |
Keywords
Theme Keywords
| Thesaurus | Keyword |
|---|---|
| Global Change Master Directory (GCMD) Science Keywords |
EARTH SCIENCE > LAND SURFACE > TOPOGRAPHY > TERRAIN ELEVATION
|
| ISO 19115 Topic Category |
elevation
|
| UNCONTROLLED | |
| None | Siskiyou |
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
|
| UNCONTROLLED | |
| None | Continent > North America > United States Of America > Oregon > Jackson County |
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 |
Data Set Information
| Data Set Scope Code: | Data Set |
|---|---|
| Data Set Type: | Elevation |
| Maintenance Frequency: | None Planned |
| Data Presentation Form: | Point Cloud (Digital) |
| Distribution Liability: |
This data set was contracted by the Oregon Lidar Consortium (OLC). Information regarding the use of this data set should be directed to the owner. Any conclusions drawn from the analysis of this information are not the responsibility of OLC, NOAA, the Office for Coastal Management or its partners. |
| Data Set Credit: | Oregon Lidar Consortium; Quantum Spatial, Inc. |
Support Roles
Data Steward
| Date Effective From: | 2019 |
|---|---|
| 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 |
|---|---|
| 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 |
|---|---|
| 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 |
|---|---|
| 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: | -122.849678 | |
|---|---|---|
| E° Bound: | -122.302278 | |
| N° Bound: | 42.215272 | |
| S° Bound: | 42.000985 | |
| Description |
Siskiyou Study Area, OR |
|
Extent Group 1 / Time Frame 1
| Time Frame Type: | Range |
|---|---|
| Start: | 2017-06-18 |
| End: | 2017-06-21 |
| Description: |
Dates of collection. |
Spatial Information
Spatial Representation
Representations Used
| Vector: | Yes |
|---|
Reference Systems
Reference System 1
Coordinate Reference System |
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Access Information
| Security Class: | Unclassified |
|---|---|
| Data Access Procedure: |
Data is available online for bulk and 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: | 2019-07-10 |
|---|---|
| End Date: | Present |
| Download URL: | https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=8868 |
| 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 Type (Deprecated): | Zip |
| Compression: | Zip |
Distribution 2
| Start Date: | 2019-07-10 |
|---|---|
| End Date: | Present |
| Download URL: | https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/8868/index.html |
| Distributor: | NOAA Office for Coastal Management (NOAA/OCM) (2019 - Present) |
| File Name: | Bulk Download |
| Description: |
Bulk download of lidar files in laz format, geographic coordinates, orthometric heights. |
| File Type (Deprecated): | LAZ |
| Distribution Format: | LAS/LAZ - LASer |
| Compression: | Zip |
URLs
URL 1
| 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 2
| URL: | https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/8868/supplemental/or2017_siskiyou_m8868.kmz |
|---|---|
| Name: | Browse graphic |
| URL Type: |
Browse Graphic
|
| File Resource Format: | KML |
| Description: |
This graphic displays the footprint for this lidar data set. |
URL 3
| URL: | https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/8868/supplemental/OLC_Siskiyou_2017_Data_Report.pdf |
|---|---|
| Name: | Data report |
| URL Type: |
Online Resource
|
| File Resource Format: | |
| Description: |
Data report by Quantum Spatial, Inc. |
URL 4
| URL: | https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=8869 |
|---|---|
| URL Type: |
Online Resource
|
| File Resource Format: | |
| Description: |
Link to custom download, from the Data Access Viewer (DAV), the raster Digital Elevation Model (DEM) data that were created from this lidar data set. |
Data Quality
| Vertical Positional Accuracy: |
Vertical accuracy reporting is designed to meet guidelines presented in the National Standard for Spatial Data Accuracy (NSSDA) (FGDC,1998) and the ASPRS Positional Accuracy Standards for Digital Geospatial Data v1.0 (ASPRS, 2014). The statistical model compares known reserved ground survey points (GSPs) to the ground model, triangulated from the neighboring laser points. Vertical accuracy statistical analysis uses reserved ground survey points in open areas where the LiDAR system has a "very high probability" that the sensor will measure the ground surface and is evaluated at the 95th percentile. For the OLC Siskiyou study area, a total of 845 ground control points were collected and used for calibration of the LiDAR data. An additional 45 ground survey points were collected and reserved for independent verification, resulting in a non-vegetated vertical accuracy (NVA) of 0.058 meters, or 0.190 feet. |
|---|
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 |
| 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: |
Quantum Spatial, Inc. has collected Light Detection and Ranging (LIDAR) data in the Siskiyou Study Area for the Oregon Lidar Consortium (OLC). NOAA OCM has taken the data and ingested it into the Digital Coast Data Access Viewer for distribution. |
|---|
Sources
processed lidar data
| Contact Role Type: | Originator |
|---|---|
| Contact Type: | Organization |
| Contact Name: | Quantum Spatial, Inc |
raw lidar data
| Contact Role Type: | Originator |
|---|---|
| Contact Type: | Organization |
| Contact Name: | Quantum Spatial, Inc |
Process Steps
Process Step 1
| Description: |
Acquisition. LiDAR data acquisition occurred between June 18 and 21, 2017. The survey utilized a Leica ALS 80 laser system mounted in a Cessna Grand Caravan. |
|---|---|
| Process Date/Time: | 2017-01-01 00:00:00 |
Process Step 2
| Description: |
The NOAA Office for Coastal Management (OCM) received 1658 lidar point cloud files in laz format from DOGAMI. The files contained lidar elevation and intensity measurements. The data were in Oregon Lambert NAD83(2011), international feet, coordinates and NAVD88 (Geoid12b) elevations in international feet. The data were classified as: 1-Unclassified, 2-Ground. OCM processed all classifications of points to the Digital Coast Data Access Viewer (DAV). Classes available on the DAV are: 1, 2. OCM performed the following processing on the data for Digital Coast storage and provisioning purposes: 1. An internal OCM script was run to check the number of points by classification and by flight ID and the gps and intensity ranges. 2. Internal OCM scripts were run on the laz files to convert from orthometric (NAVD88) elevations to ellipsoid elevations using the Geoid 12B model, to convert from Oregon Lambert (NAD83 2011) coordinates in international feet, to geographic coordinates, to assign the geokeys, to convert from feet to meters, to sort the data by gps time, and zip the data to database and to http. |
|---|---|
| Process Date/Time: | 2019-09-13 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 |
Catalog Details
| Catalog Item ID: | 57499 |
|---|---|
| GUID: | gov.noaa.nmfs.inport:57499 |
| Metadata Record Created By: | Rebecca Mataosky |
| Metadata Record Created: | 2019-09-16 14:50+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 Last Review Date: | 2022-03-16 |
| Metadata Review Frequency: | 1 Year |
| Metadata Next Review Date: | 2023-03-16 |