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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 Platforms Instruments Temporal Extent Location Keywords Spatial Extent Data Format
Delta-X: Delft3D FM, Weighted Mean Hydroperiod, MRD, Louisiana, USA MODELS Computer 2021-03-20 to 2021-09-14 LOUISIANA N: 29.9336 S: 28.7751 E: -90.2076 W: -92.3434 multiple
Delta-X: Delft3D FM, Weighted Mean Salinity, MRD, Louisiana, USA MODELS Computer 2021-03-20 to 2021-09-14 LOUISIANA N: 29.9336 S: 28.7751 E: -90.2076 W: -92.3434 multiple
Delta-X: Delft3D Sediment Model, Site 294, Terrebonne Basin, MRD, Louisiana, USA COMPUTERS Computer 2021-03-25 to 2021-08-28 LOUISIANA N: 29.46 S: 29.4139 E: -90.8914 W: -90.9532 multiple
Delta-X: Delft3D Sediment Model, Site 322, Terrebonne Basin, MRD, Louisiana, USA COMPUTERS Computer 2021-03-25 to 2021-08-28 LOUISIANA N: 29.2532 S: 29.2413 E: -91.1003 W: -91.1134 multiple
Delta-X: Delft3D Sediment Model, Site 396, Terrebonne Basin, MRD, Louisiana, USA COMPUTERS Computer 2021-03-25 to 2021-08-28 LOUISIANA N: 29.3463 S: 29.3399 E: -90.8829 W: -90.8883 multiple
Delta-X: Delft3D Sediment Model, Site 399, Terrebonne Basin, MRD, Louisiana, USA COMPUTERS Computer 2021-03-25 to 2021-08-28 LOUISIANA N: 29.3044 S: 29.2961 E: -91.0969 W: -91.1123 multiple
Delta-X: Delft3D Sediment Model, Site 421, Terrebonne Basin, MRD, Louisiana, USA COMPUTERS Computer 2021-03-25 to 2021-08-28 LOUISIANA N: 29.1954 S: 29.1517 E: -90.8039 W: -90.8361 multiple
Delta-X: Ecogeomorphic Cell Products across the MRD, LA, USA, 2021 Sentinel-2A, Sentinel-2B Sentinel-2 MSI 2021-01-01 to 2021-09-30 LOUISIANA N: 29.7447 S: 29.018 E: -90.2081 W: -91.5502 multiple
Delta-X: In situ Beam Attenuation and Particle Size from LISST-200X, 2021 FIELD SURVEYS TRANSMISSOMETERS 2021-03-25 to 2021-09-24 LOUISIANA N: 29.7545 S: 28.7913 E: -90.5697 W: -91.4676 CSV
Delta-X: In Situ Water Quality Indicators across MRD, LA, USA, 2021, Version 2 FIELD SURVEYS MWA, SWMS 2021-03-25 to 2021-09-24 LOUISIANA N: 29.7545 S: 28.7912 E: -90.5696 W: -91.4678 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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