Data · dataset · 2025
ASO L4 Lidar Point Cloud Digital Terrain Model 3m UTM Grid V001
Listed in NASA Data Portal
This data set provides 3 m gridded, bare-earth elevations (excluding trees) that are used as the baseline for the Airborne Snow Observatory (ASO) snow-on products.
Description
The data were collected during snow-free conditions as part of the NASA/JPL ASO aircraft survey campaigns.
Links
Get the data
- Google Scholar search results scholar.google.com/scholar?q=10.5067%2F2EHMWG4IT76O ↗
download · from data nasa gov
- Download this dataset through Earthdata Search search.earthdata.nasa.gov/search/granules?p=C1719799622-NSIDC_ECS&q=pcdtm&m=15.056907219… ↗
download · from data nasa gov
- Download this dataset nsidc.org/data/data-access-tool/ASO_3M_PCDTM/versions/1 ↗
download · from data nasa gov
- View documentation related to this dataset doi.org/10.5067/2ehmwg4it76o ↗
download · from data nasa gov
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/aso-l4-lidar-point-cloud-digital-terrain-model-3m-utm-… ↗
landing page · from data nasa gov
Catalogue records · 1
- CKAN API data.nasa.gov/api/3/action/package_show?id=961ce4d6-2fb7-47ba-9af8-637e32306… ↗
metadata API · from data nasa gov
Topics
- From keywords
- Earth & Environmental Science
- Inferred from text
- Hydrology 72%
Provenance · 1 source records, 8 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Data Portal | 961ce4d6-2fb7-47ba-9af8-637e32306aa5 | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].anzsrc:group:3707 | enrichment · data nasa gov | taxonomy-embedding@1.1.0 | title+keywords+description (72%) |
| concepts[field].local:field:earth-environmental | mapping · data nasa gov | vocabulary-mapper@1.0.0 | keywords['earth-science'] |
| created_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| description | source · data nasa gov | connector:data_nasa_gov@1.0.0 | /notes |
| license_text | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| publication_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| title | source · data nasa gov | connector:data_nasa_gov@1.0.0 | /title |
| updated_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 |