Array · collection · 2025
ATLAS/ICESat-2 L3B Mean Inland Surface Water Data V004
Listed in NASA Earthdata CMR
ATL22 includes the per-beam mean surface water height, mean surface height standard deviation, and mean ATLAS 532 nm attenuation coefficient over a water body transect, reported at the center of the beam transect.
Description
Additional parameters include the beginning and end of the transect, transect length, and center of transect. ATL22 is derived from ATLAS/ICESat-2 L3A Along Track Inland Surface Water Data (ATL13).
Links
Get the data
- earthaccess.readthedocs.io /en/stable ↗
A Python library to search and access NASA Earth science data with just a few lines of code
download · from NASA CMR
- cmr.earthdata.nasa.gov /virtual-directory/collections/C3824617301-NSIDC_CPRD ↗
Quickly download a few files using a web browser, or access data through a command-line utility such as WGET.
download · from NASA CMR
- nsidc.org /data/data-access-tool/ATL22/versions/4 ↗
Search data by spatial and/or temporal ranges or file name. Choose from various download options, including a Python script.
download · from NASA CMR
- search.earthdata.nasa.gov /search/granules?p=C3824617301-NSIDC_CPRD ↗
Search and order NASA Earth Science data using spatial and temporal filters. Reformatting, reprojecting, and subsetting options are available for some data sets.
download · from NASA CMR
Where it is published
- DOI doi.org/10.5067/atlas/atl22.004 ↗
Provides access to data, documentation, tools, citation information, support, and other resources.
landing page · documentation · DOI / persistent id · from NASA CMR
Documentation and papers
- nsidc.org /sites/default/files/documents/technical-reference/icesat2_atl2… ↗
Algorithm Theoretical Basis Document (ATBD for ATL22 | V4)
documentation · from NASA CMR
- nsidc.org /sites/default/files/documents/user-guide/atl22-v004-userguide.… ↗
ATLAS/ICESat-2 L3B Mean Inland Surface Water Data, Version 4 User Guide
documentation · from NASA CMR
- ATL22 Known Issues (V4) nsidc.org/sites/default/files/documents/technical-reference/icesat2_atl2… ↗
documentation · from NASA CMR
- ATL22 Data Dictionary (V4) nsidc.org/sites/default/files/documents/technical-reference/icesat2_atl2… ↗
documentation · from NASA CMR
- ICESat-2 Major Activities (includes yaw flips) nsidc.org/sites/default/files/documents/technical-reference/icesat-2-maj… ↗
documentation · from NASA CMR
- nsidc.org /sites/default/files/documents/technical-reference/icesat-2_dat… ↗
ATL03/ICESat-2 Data Gaps (applies to all ICESat-2 products)
documentation · from NASA CMR
Catalogue records · 2
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C3824617301-NSIDC_CPRD.umm_json ↗
metadata API · from NASA CMR
- CMR record cmr.earthdata.nasa.gov/search/concepts/C3824617301-NSIDC_CPRD.html ↗
catalogue entry · from NASA CMR
Topics
- Stated by source
- Airborne Tunable Laser Absorption Spectrometer · Ice, Cloud, and land Elevation Satellite-2 · Surface Water Processes Measurements
- Inferred from text
- Hydrology 71%
Provenance · 1 source records, 12 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C3824617301-NSIDC_CPRD | 7 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[field].anzsrc:group:3707 | enrichment · NASA CMR | taxonomy-embedding@1.1.0 | title+keywords+description (71%) |
| concepts[instrument].gcmd_instrument:atlas | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/terrestrial-hydrosphere/surface-water/surface-water-processes-measurements | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:icesat-2 | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| created_date | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| description | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/Abstract |
| publication_date | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| spatial | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/SpatialExtent |
| temporal | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/TemporalExtents |
| title | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/EntryTitle |
| version_label | source · NASA CMR | connector:nasa_cmr@1.0.0 |