ATLAS/ICESat-2 L3A Sea Ice Freeboard V003
This data set (ATL10) contains estimates of sea ice freeboard, calculated using three different approaches. Sea ice leads used to establish the reference sea surface and descriptive statistics used in the height estimates are also provided. The data were acquired by the Advanced Topographic Laser Altimeter System (ATLAS) instrument on board the Ice, Cloud and land Elevation Satellite-2 (ICESat-2) observatory.
| Science Keywords: |
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| Spatial Extent: | Bounding Rectangle: N: 90.0 S: -90.0 E: 180.0 W: -180.0 |
Data Format(s): | Distribution: HDF5 |
| Temporal Extent: | Platform(s): | ICESat-2 | |
| Data Center(s): | NASA/GSFC/EOS/ESDIS | Instrument(s): | ATLAS |
| Version: | 003 | ||
- Type: ECHO ORDERSDescription: NSIDC_ECS EOSDIS ECHO ORDERS Service Implementation
- Type: EGI - No ProcessingDescription: Using this service, data from the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) can be accessed directly from our HTTPS file system, or through our Application Programming Interface (API). This API offers you the ability to programmatically order and bulk-download data using temporal and spatial filters without the need to script against NSIDC's data directory structure. This may be valuable if you are interested in incorporating data access commands into your analysis or visualization code.
- Type: NOT PROVIDEDDescription: Allows users to download select NSIDC Earth Observing System (EOS) DAAC data directly via HTTPS. Products are available from AMSR, AMSR-E, ASO, Aquarius, HMA, IceBridge, ICESat/GLAS, ICESat-2, MEaSUREs, MODIS, NIMBUS, NISE, Passive Microwave, SnowEx, SMAP and VIIRS.
- Type: ESIDescription: Using this service, select data sets from the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) can be accessed and customized through our Application Programming Interface (API). Our API offers users the ability to programmatically request data using temporal and spatial filters as well as applying subsetting, reformatting, and reprojecting. This is valuable when working with big data sets to request just the parameters you need in the format and transformation you want over a specific spatial area or within a specific temporal range. These are the same customization options that are available in Earthdata Search via the Customize data access method for a given data set. The API may also be helpful if you're interested in incorporating data access commands into your analysis or visualization code.Show MoreShow Less
- Type: Web User InterfaceDescription: A search interface providing users the ability to search amongst all data sets cataloged by NSIDC.
- Type: Downloadable ToolDescription: HDFView is a visual tool for browsing and editing HDF4 and HDF5 files. Using HDFView, you can view a file hierarchy in a tree structure, create new files, add or delete groups and datasets, view and modify the content of a dataset, and add, delete and modify attributes.
- Type: Downloadable ToolDescription: The 2020 ICESat-2 Hackweek Tutorial repository contains the final collection of Jupyter notebooks and slides presented at this virtual event. These notebooks were created to provide education about ICESat-2 satellite, sensors, and datasets as well as to provide technologies and tools for accessing and processing ICESat-2 data with a focus on the cryosphere. Most notebooks were rendered to include all outputs and can be identified by the "_rendered" at the end of the filename.
- Type: Web User InterfaceDescription: An interactive tool that estimates when satellites have passed, or will pass, over an area of the Earth. Users specify latitude and longitude or select a location on the map for which to calculate a 5-day sequence of satellite overpasses.
- Type: Web User InterfaceDescription: OpenAltimetry is a cyberinfrastructure platform for discovery, access, and visualization of data from NASA’s ICESat and ICESat-2 missions. These laser profiling altimeters are being used to measure changes in the topography of Earth’s ice sheets, vegetation canopy structure, and clouds and aerosols. A new paradigm for data access was required to serve the needs of a diverse scientific community seeking to take advantage of these unique observations. OpenAltimetry, which is the product of a collaboration between the National Snow and Ice Data Center (NSIDC), UNAVCO, the Scripps Institution of Oceanography and San Diego Supercomputer Center at UC San Diego, was custom-built to meet these needs.
- Type: Downloadable ToolDescription: A series of Python-based Jupyter Notebooks demonstrating data discovery, access, and subsetting services, along with open source libraries used to harmonize and analyze sea ice height and ice surface temperature data from NASA’s ICESat-2 and MODIS missions, respectively.
- Type: Web User InterfaceDescription: NASA Earthdata Search is a map-based interface where users can search for Earth science data, filter results based on spatial and temporal constraints, and when available, order data with customizations including re-formatting, re-projecting, and spatial and parameter subsetting. Thousands of Earth science data sets are accessible from 12 science-oriented Distributed Active Archive Centers (DAACs). The NSIDC DAAC distributes several hundred data sets in NASA Earthdata Search, many with customization options.
- Type: Web User InterfaceDescription: Search and filter data files for a given data set using a map-based interface. Data filtering options include filename wildcard, start and end date, and spatial area as bounding box, polygon, or geospatial file import.
- Type: Web User InterfaceDescription: OpenAltimetry is a cyberinfrastructure platform for discovery, access, and visualization of data from NASA’s ICESat and ICESat-2 missions.
- Type: Downloadable ToolDescription: Panoply is a desktop application that interactively plots georeferenced and other arrays encoded in the netCDF, HDF and GRIB file formats. With Panoply you can: Slice and plot geo-referenced latitude-longitude, latitude-vertical, longitude-vertical, time-latitude or time-vertical arrays from larger multidimensional variables; slice and plot "generic" 2D arrays from larger multidimensional variables; slice 1D arrays from larger multidimensional variables and create line plots; combine two geo-referenced arrays in one plot by differencing, summing or averaging; plot lon-lat data on a global or regional map using any of over 100 map projections or make a zonal average line plot; overlay continent outlines or masks on lon-lat map plots; use any of numerous color tables for the scale colorbar, or apply your own custom ACT, CPT, or RGB color table.
- Type: Downloadable ToolDescription: icepyx is a python software library for accessing and working with ICESat-2 data. Acting as a wrapper around Application Programming Interfaces (APIs) supported by the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC), icepyx enables data acquisition in as few as three lines of code.
- Type: Downloadable ToolDescription: A Jupyter notebook exploring data coverage, size, and customization service availability along with direct data download utilizing the NSIDC DAAC's Data Access and Service API.Show MoreShow Less
- Title: ATLAS/ICESat-2 L3A Sea Ice Freeboard V003
- Version: 003
- Publisher: National Snow and Ice Data Center
10.5067/ATLAS/ATL10.003
- GENERAL DOCUMENTATION: https://doi.org/10.5067/ATLAS/ATL10.003, Includes a user's guide, supplemental documents like ATBDs and academic papers, How Tos, FAQs, etc.
Collection Information
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Purpose
Scientific Research - Search for granules from this collection
Data Identification
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Processing Level
Level 3
Geophysical variables mapped on a grid
- Quality
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Collection Progress
Planned
Related URLs
Other Descriptive Keywords
ISO Topic Categories
- CLIMATOLOGY/METEOROLOGY/ATMOSPHERE
Additional Attributes
- Name: identifier_product_doi STRING Description: Digital object identifier that uniquely identifies this data product
- Name: identifier_product_doi_authority STRING Description: URL of the digital object identifier resolving authority
Acquisition Information
Temporal Information
Spatial Information
| Coverage Type | Zone Identifier | Geometry | Granule Representation |
|---|---|---|---|
| HORIZONTAL | CARTESIAN | ORBIT |
| Coverage Type | Swath Width | Period | Inclination Angle | Number of Orbits | Start Circular Latitude | Granule Representation |
|---|---|---|---|---|---|---|
| ORBITAL | 36.0 km | 94.29 minutes | 92.0 degrees | 1.0 | 0.0 | ORBIT |
Location Keywords
- GEOGRAPHIC REGION
- NORTHERN HEMISPHERE
- GEOGRAPHIC REGION
- SOUTHERN HEMISPHERE
Data Centers
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NASA NSIDC DAAC
ARCHIVER-
National Snow and Ice Data Center
CIRES, 449 UCB
University of Colorado
Boulder, CO 80309-0449
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NASA NSIDC DAAC
DISTRIBUTOR-
National Snow and Ice Data Center
CIRES, 449 UCB
University of Colorado
Boulder, CO 80309-0449
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NASA/GSFC/EOS/ESDIS
PROCESSORThis data center does not have any addresses listed.
This data center does not have any contact mechanisms listed.
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NASA/GSFC/EOS/ESDIS
ORIGINATORThis data center does not have any addresses listed.
This data center does not have any contact mechanisms listed.
Data Contacts
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NSIDC Services
Technical ContactNSIDC Services
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CIRES, 449 UCB
University of Colorado
Boulder, CO 80309-0449
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Ron Kwok
Technical ContactRon Kwok
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Jet Propulsion Laboratory (JPL)
California Institute of Technology
Pasadena, CA
This contact does not have any contact mechanisms listed.
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Glenn Cunningham
Technical ContactGlenn Cunningham
This contact does not have any addresses listed.
This contact does not have any contact mechanisms listed.
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Thorsten Markus
Technical ContactThorsten Markus
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NASA/Goddard Space Flight Center
Instrumentation Sciences Branch
Code 614.6
Greenbelt, MD 20771
1 301 614 5882
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David Hancock
Technical ContactDavid Hancock
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ISIPS Manager
NASA Goddard Space Flight Center
Wallops Flight Facility
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James Morison
Technical ContactJames Morison
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Polar Science Center
Applied Physics Laboratory
University of Washington
Seattle, WA 98105
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et al
Technical Contactet al
This contact does not have any addresses listed.
This contact does not have any contact mechanisms listed.
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Ron Kwok
Technical ContactRon Kwok
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Jet Propulsion Laboratory (JPL)
California Institute of Technology
Pasadena, CA
This contact does not have any contact mechanisms listed.
-
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Glenn Cunningham
Technical ContactGlenn Cunningham
This contact does not have any addresses listed.
This contact does not have any contact mechanisms listed.
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Thorsten Markus
Technical ContactThorsten Markus
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NASA/Goddard Space Flight Center
Instrumentation Sciences Branch
Code 614.6
Greenbelt, MD 20771
1 301 614 5882
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-
David Hancock
Technical ContactDavid Hancock
-
ISIPS Manager
NASA Goddard Space Flight Center
Wallops Flight Facility
-
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James Morison
Technical ContactJames Morison
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Polar Science Center
Applied Physics Laboratory
University of Washington
Seattle, WA 98105
-
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Steve Palm
Technical ContactSteve Palm
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Science Systems and Applications, Inc.
Lanham, MD
This contact does not have any contact mechanisms listed.
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Sinead Farrell
Technical ContactSinead Farrell
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Greenbelt, MD 20771
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Alvaro Ivanoff
Technical ContactAlvaro Ivanoff
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Code 614.1 NASA GSFC
Greenbelt, Maryland 20771
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Jesse Wimert
Technical ContactJesse Wimert
This contact does not have any addresses listed.
This contact does not have any contact mechanisms listed.
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the Team
Technical Contactthe Team
This contact does not have any addresses listed.
This contact does not have any contact mechanisms listed.
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National Snow and Ice Data Center
User ServicesNational Snow and Ice Data Center
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Boulder, Colorado
This contact does not have any contact mechanisms listed.
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Archive And Distribution Information
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Format: HDF5
Format Type: Native
Format Description: HTTPS
File Distribution Information
There is no direct distribution information for this collection.