2015 NOAA Lidar: Pelekane, HI
OCM Partners
Data Set
(DS)
| ID: 55137
| Published / External
Created: 2018-12-10
|
Last Modified: 2023-10-17
Project (PRJ) | ID: 49401
ID: 55137
Data Set (DS)
* Discovery• First Pass
» Metadata Rubric
Item Identification
| * » Title | 2015 NOAA Lidar: Pelekane, HI |
|---|---|
| Short Name | m5180 Pelekane Watershed Project |
| * Status | Completed |
| Creation Date | 2015 |
| Revision Date | |
| • Publication Date | 2015-10-28 |
| * » Abstract |
This delivery contains the result of a lidar study over the Pelekand Watershed in Hawai. The deliverables of this project include the classified lidar point cloud. The dataset was processed within LP360 and Terrasolid. The general tiling scheme for the DEM grids and the lidar data is made of 15 tiles of 3'000 x 3'000 m. The lidar is stored in LAS 1.4 PDRF6. The elevations are in meters. |
| * Purpose |
Watershed analysis |
| Notes |
This data was collected in NAD83(PA11) ellipsoid heights. NGS Geoid models may be applied by the Digital Coast Data Access Viewer or in the Digital Coast bulk download site. It should be noted that as of 2018, no NGS Geoid model provides the orthometric datum for Hawaii (local mean sea level). The difference is expected to be spatially variable and is unknown except at the tide gauges. |
| 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 |
| Global Change Master Directory (GCMD) Science Keywords | EARTH SCIENCE > OCEANS > COASTAL PROCESSES > COASTAL ELEVATION |
| ISO 19115 Topic Category | elevation |
| None | Bare-Earth |
| None | beach |
| None | erosion |
Temporal Keywords
| Thesaurus | Keyword |
|---|---|
* Spatial Keywords
| Thesaurus | Keyword |
|---|---|
| Global Change Master Directory (GCMD) Location Keywords | VERTICAL LOCATION > LAND SURFACE |
| Global Change Master Directory (GCMD) Location Keywords | VERTICAL LOCATION > SEA FLOOR |
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 | raster and vector digital data |
| • Entity Attribute Overview |
Class 0: Untouched, Class 1: Unclassified, Class 2: Ground, Class 3: Low Vegetation, Class 4: Medium Vegetation, Class 5: High Vegetation, Class 6: Building, Class 7: Low point, Class 9: Water, Class 17: Bridge Deck, Class 18: High Noise. |
| Entity Attribute Detail Citation | |
| Entity Attribute Detail URL | |
| 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 | Tetra Tech, Inc. 3746 Mt. Diablo Blvd, Suite 300 Lafayette, CA, 94549. Airborne acquisition by: Towill, Inc., Tetra Tech, Inc. Funded by NOAA. |
Support Roles
| * » Support Role | Data Steward |
|---|---|
| * » Date Effective From | 2018 |
| 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 | 2018 |
| 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 | 2018 |
| 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 | 2018 |
| 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 | |
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| * » Date Effective From | |
| Date Effective To | |
| * » Contact | |
| * Contact Instructions |
| * » Support Role | |
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| * » Date Effective From | |
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| * » Contact | |
| * Contact Instructions |
Extents
| Currentness Reference | Ground Condition |
|---|
Extent Group 1
| Extent Description |
|---|
Extent Group 1 / Geographic Area 1
| * » W° Bound | -155.823963 |
|---|---|
| * » E° Bound | -155.717038 |
| * » N° Bound | 20.077248 |
| * » S° Bound | 20.019819 |
| * » Description |
Extent Group 1 / Vertical Extent
| EPSG Code | |
|---|---|
| Vertical Minimum | |
| Vertical Maximum |
Extent Group 1 / Time Frame 1
| * » Time Frame Type | Range |
|---|---|
| * » Start | 2015-08-25 |
| End | 2015-08-26 |
| Alternate Start As Of Info | |
| Alternate End As Of Info | |
| Description |
Spatial Information
Spatial Resolution
| Angular Distance | |
|---|---|
| Angular Distance Units | |
| Horizontal Distance | 0.33 |
| 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
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| Transformation Parameter Available? | |||||||||||||
Axis Dimension |
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Axis Dimension |
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Vector Representation
| Topology Level | |
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| 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 | 1123459058 |
| Solid Object Present? | |
| Solid Object Count | |
| Surface Object Present? | |
| Surface Object Count |
Vector Representation
| Topology Level | |
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| Surface Object Present? | |
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Reference Systems
Reference System
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Horizontal Resolution |
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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 | 2018 |
|---|---|
| End Date | Present |
| » Download URL | https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=5180 |
| Distributor | NOAA Office for Coastal Management (NOAA/OCM) (2018 - 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) | various |
| Distribution Format | |
| File Size | |
| Application Version | |
| Compression | Zip |
| Review Status |
| Start Date | 2018 |
|---|---|
| End Date | Present |
| » Download URL | https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid12b/5180/index.html |
| Distributor | NOAA Office for Coastal Management (NOAA/OCM) (2018 - Present) |
| File Name | Bulk Download |
| Description |
Bulk download of data files in LAZ format, geographic coordinates, orthometric heights. Note that the vertical datum (hence elevations) of the files here are different than described in this document. |
| File Date/Time | |
| File Type (Deprecated) | LAZ |
| Distribution Format | LAS/LAZ - LASer |
| File Size | |
| Application Version | |
| Compression | Zip |
| Review Status |
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Archive Information
| Location | |
|---|---|
| File Identifier | |
| File Name | |
| URL | |
| Description | |
| DOI | |
| Archive Date | |
| Archive Update Frequency |
| Location | |
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| Archive Date | |
| Archive Update Frequency |
URLs
| URL | https://coast.noaa.gov/ |
|---|---|
| Name | NOAA's Office for Coastal Management (OCM) website |
| URL Type | Online Resource |
| File Resource Format | HTML |
| Description |
Information on the NOAA Office for Coastal Management (OCM) |
| 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/5180/supplemental/2015_pelekane_extent_m5180.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/5180/supplemental/hi2015_noaa_pelekane_m5180_lidar_report.pdf |
|---|---|
| Name | Dataset report |
| URL Type | Online Resource |
| File Resource Format | |
| Description |
Link to data set report. |
| URL | |
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Activity Log
| Activity Time | |
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Issues
| Issue Date | |
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| Author | |
| Issue |
| Issue Date | |
|---|---|
| Author | |
| Issue |
| Issue Date | |
|---|---|
| Author | |
| Issue |
Technical Environment
| Description |
LP360 2014.1.51.1; MicroStation v8i 08.11.09.357; TerraScan v8i 015.022; Microsoft Windows 7 Version 6.1 (Build 7601) Service Pack 1; Esri ArcGIS 10.1.1.3143 |
|---|
Data Quality
| Representativeness | |
|---|---|
| Accuracy | |
| Analytical Accuracy | |
| Horizontal Positional Accuracy | |
| Vertical Positional Accuracy |
0.173 meters at 95% confidence. Ground check points were surveyed on the hardest and flatest surfaces available. Due to the remote location of the area of interest, hard, flat surfaces like roads were not always available. The relationship between surveyed and lidar points was analyzed in order to determine the elevation difference and root square mean error (RMSEz) for the dataset. An automated tool in Terrascan was used to perform the analysis. Vertical accuracy value reported as ASPRA-NSDDA accuracy(z)(95%) in m. |
| Quantitation Limits | |
| Bias | |
| Comparability | |
| Completeness Measure |
Automatic qualitative assessments were performed to gauge data completeness. Automatic qualitative assessments were performed to gauge absolute vertical accuracy. Automatic and visual qualitative assessments were performed to gauge relative vertical accuracy. The software packages utilized to perform the assessments were Terrascan, LP360 and Lastools. |
| Precision | |
| Analytical Precision | |
| Field Precision | |
| Sensitivity | |
| Detection Limit | |
| Completeness Report | |
| Conceptual Consistency | |
| » Quality Control Procedures Employed |
Data Management
| » Have Resources for Management of these Data Been Identified? | |
|---|---|
| » Approximate Percentage of Budget for these Data Devoted to Data Management | |
| » Do these Data Comply with the Data Access Directive? | |
| » 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 |
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| » Actual or Planned Long-Term Data Archive Location | |
| » If World Data Center or Other, Specify | |
| » If To Be Determined, Unable to Archive, or No Archiving Intended, Explain |
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| » 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? |
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Lineage
| » Lineage Statement |
Lidar was flown from aircraft to produce a point cloud. Points were identified (classified) by type. |
|---|
Sources
| Citation Title | Point cloud |
|---|---|
| Contact Role Type | Originator |
| Contact Type | Organization |
| Contact Name | Tetra Tech |
| Publish Date | 2015-12-01 |
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Process Steps
| Process Step Number | 1 |
|---|---|
| » Description |
This point cloud dataset was acquired with an Optech Orion M300 Airborne LiDAR Terrain Mapper with a nominal point spacing of 0.33 m. The spatial reference is the UTM Zone 5 North with NAD83 (PA11) as horizontal datum. The vertical datum is GRS80. Units are in meters. This point cloud data classified as follows: Class 0: Untouched, Class 1: Unclassified, Class 2: Ground, Class 3: Low Vegetation, Class 4: Medium Vegetation, Class 5: High Vegetation, Class 6: Building, Class 7: Low point, Class 9: Water, Class 17: Bridge Deck, Class 18: High Noise. The overlap and keypoint flags are also set. The data were acquired in the summer of 2015. |
| Process Date/Time | |
| Process Contact | |
| Phone (Voice) | |
| Email Address | |
| Source |
| Process Step Number | 2 |
|---|---|
| » Description |
NOAA Office for Coastal Management received the files in LAS 1.4 PRDF6 format with UTM zone 5 NAD83(PA11) coordinates. Vertical values were in meters above the NAD83(PA11) ellipsoid. Horizontal coordinates were changed to geographic for ingest in the Digital Coast Data Access Viewer. |
| Process Date/Time | 2018-12-10 00:00:00 |
| Process Contact | Waters, Kirk |
| Phone (Voice) | |
| Email Address | kirk.waters@noaa.gov |
| Source | Point cloud |
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Acquisition Information
Instruments
| Instrument Unavailable Reason |
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| Identifier | |
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| Docucomp UUID | |
| Instrument / Gear | |
| Instrument Type | |
| Description |
| Identifier | |
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Platforms
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Mounted Instruments |
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FAQs
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Child Items
Rubric scores updated every 15m
| Score | Type | Title |
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Related Items
| Item Type | Relationship Type | Title |
|---|---|---|
| Data Set (DS) | Cross Reference |
2015 NOAA Lidar: Pelekane Watershed (HI) DEM made from this point cloud. |
Catalog Details
| Catalog Item ID | 55137 |
|---|---|
| Metadata Record Created By | Kirk Waters |
| Metadata Record Created | 2018-12-10 08:37+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 |
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