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Terrestrial Hydrosphere Data Access and Tools

NASA data examine many characteristics of the liquid and frozen water and the dynamic processes they are part of across Earth’s landscape. Our datasets and tools help researchers translate these interconnected data points into actionable knowledge.

Terrestrial Hydrosphere Datasets

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Dataset Version Platforms Instruments Temporal Extent Spatial Extent Spatial Resolution Data Format
SENTINEL-1A_DUAL_POL_METADATA_GRD_FULL_RES 1 Sentinel-1A C-SAR 2014-04-03 to Present

N: 90 S: -90 E: 180 W: -180

BOREAS HYD-02 Estimated Snow Water Equivalent (SWE) from Microwave Measurements 1 DHC-6 INFRARED RADIOMETERS, MR, PYRANOMETERS, TEMPERATURE SENSORS, WIND MONITOR, HYGROMETERS 1994-02-06 to 1994-02-13

N: 56.25 S: 53.42 E: -97.24 W: -106.3

CSV
LBA-ECO LC-04 THMB Model Simulations for the Amazon and Tocantins Basins: 1939-1998 1 NOT APPLICABLE NOT APPLICABLE 1939-01-01 to 1998-12-31

N: -10.073 S: -10.073 E: -67.629 W: -67.629

netCDF-3
SENTINEL-1B_SINGLE_POL_METADATA_GRD_MEDIUM_RES 1 Sentinel-1B C-SAR 2016-04-25 to 2021-12-24

N: 90 S: -90 E: 180 W: -180

ABoVE: AirSWOT Water Masks from Color-Infrared Imagery over Alaska and Canada, 2017 1 COMPUTERS, B-200 Computer, CAMERAS 2017-07-09 to 2017-08-17

N: 76.2756 S: 43.27 E: -98.6376 W: -152.185

multiple
Delta-X: Delft3D Sediment Model, Site 421, Terrebonne Basin, MRD, Louisiana, USA 1 COMPUTERS Computer 2021-03-25 to 2021-08-28

N: 29.1954 S: 29.1517 E: -90.8039 W: -90.8361

multiple
Pre-Delta-X: Water Levels across Wax Lake Outlet, Atchafalaya Basin, LA, USA, 2016 1 COMPUTERS, FIELD SURVEYS Computer, PRESSURE TRANSDUCERS, BAROMETERS 2016-10-13 to 2016-10-20

N: 29.7429 S: 29.5057 E: -91.3573 W: -91.446

CSV
Stream Flow Storm Data (FIFE) 1 SURFACE WATER WEIR STILLING WELL 1987-01-01 to 1988-01-01

N: 39.09 S: 39.07 E: -96.56 W: -96.58

CSV
MEaSUREs Northern Hemisphere State of Cryosphere Daily 25km EASE-Grid 2.0 V001 1 DMSP 5D-2/F13, DMSP 5D-3/F17, Terra SSM/I, SSMIS, MODIS 1999-01-01 to 2012-12-31

N: 90 S: 0 E: 180 W: -180

25 Kilometers x 25 Kilometers netCDF-4
ABCFlux v2: Arctic-Boreal CO2 and CH4 In-situ Flux and Environmental Data 1 FIELD SURVEYS SURVEYING TOOLS 1984-05-01 to 2024-12-31

N: 82.8226 S: 43.323 E: 161.843 W: -165.833

CSV
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Terrestrial Hydrosphere Data Tools

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Tool Description Services
ASF MapReady Terrain-correct, geocode, and apply polarimetric decompositions to multi-pol SAR data Processing
CASEI The Catalog of Archived Suborbital Earth Science Investigations (CASEI) is a comprehensive inventory of contextual information for NASA's Earth Science airborne and field campaigns. Search and Discovery, Cataloging
CyAN File Search The CyAN File Search tool allows users to choose an area over the continental United States and Alaska to retrieve cyanobacteria datasets archived by the Cyanobacteria Assessment Network (CyAN) project. Analysis, Search and Discovery, Visualization
Earthdata Search Earthdata Search enables data discovery, search, comparison, visualization, and access across NASA’s Earth science data holdings. Search and Discovery, Access, Cataloging, Cloud Computing, Downloading
Hydrocron Hydrocron is an API that repackages hydrology datasets from SWOT into formats that make time-series analysis easier. Subsetting, Visualization
Panoply Panoply is a cross-platform application that plots geo-referenced and other arrays from netCDF, HDF, GRIB, and other datasets. Visualization, Customization, Reformatting, Subsetting, Comparison
RTC Stack Processor The radiometric terrain correction (RTC) stack processor tool facilitates time-series analysis of such phenomena as flooding events, deforestation, or glacier retreat. Analysis, Processing, Search and Discovery, Visualization
SeaDAS Sea, earth, atmosphere Data Analysis System (SeaDAS) is a comprehensive image analysis package for the processing, display, analysis, and quality control of ocean color data. Analysis, Visualization, Processing
STREAM STREAM is a rapid water quality monitoring tool that processes satellite imagery to create maps showing chlorophyll-a, Total Suspended Solids, and water clarity at 20-30 meter resolution. Processing
SWOT Swath Visualizer The Surface Water and Ocean Topography (SWOT) Swath Visualizer provides a visualization of two instruments’ coverage of Earth's surface: the Ka-band Radar Interferometer and altimeter. Analysis, Data Curation, Visualization
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