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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
Delta-X: AirSWOT L3 Water Surface Elevations, MRD, Louisiana, 2021, Version 2 2 King Air AirSWOT 2021-03-26 to 2021-09-12

N: 29.76 S: 29.07 E: -90.58 W: -91.54

CSV
Delta-X: AirSWOT Level 1B Interferogram Products in Radar Coordinates, 2021 1.1 B-200 AirSWOT 2021-03-26 to 2021-09-12

N: 29.7961 S: 29.0711 E: -90.5817 W: -91.5378

multiple
Delta-X: ANUGA Hydrodynamic Outputs, Atchafalaya and Terrebonne, MRD, USA 1 COMPUTERS Computer 2021-03-20 to 2021-04-02

N: 29.957 S: 28.71 E: -90.185 W: -91.858

multiple
Delta-X: AVIRIS-NG L1B Spectral Radiance Products, MRD, Louisiana, 2021 1 B-200 AVIRIS-NG 2021-03-27 to 2021-09-25

N: 29.8483 S: 29.0617 E: -89.6796 W: -91.587

ENVI
Delta-X: AVIRIS-NG L2 Surface Reflectance, MRD Louisiana, 2021 1 B-200 AVIRIS-NG 2021-03-27 to 2021-09-25

N: 29.85 S: 29.0248 E: -89.5899 W: -91.6389

ENVI
Delta-X: AVIRIS-NG L3-derived Water Quality, TSS, and Turbidity, MRD, V3 3 MODELS, B-200 Computer, AVIRIS-NG 2021-03-27 to 2021-09-24

N: 29.809 S: 29.0609 E: -90.1774 W: -91.5891

multiple
Delta-X: Bed and Suspended Sediment Grain Size, MRD, LA, USA, 2019-2021, V3 3 FIELD SURVEYS SOIL SAMPLER, ADCP 2019-10-25 to 2021-08-24

N: 29.7044 S: 29.1715 E: -90.82 W: -91.4523

CSV
Delta-X: Calibrated ANUGA Hydrodynamic Outputs for the Atchafalaya Basin, MRD, LA 1 COMPUTERS Computer 2016-10-15 to 2021-08-27

N: 29.5381 S: 29.1378 E: -88.3032 W: -88.6539

multiple
Delta-X: Delft3D Broad-Scale Sediment Model, Atchafalaya Basin, MRD, Louisiana, USA 1 COMPUTERS Computer 2021-03-20 to 2021-08-28

N: 29.8218 S: 29.1725 E: -90.9994 W: -91.8697

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

N: 29.5522 S: 28.979 E: -90.1564 W: -91.107

multiple
SHOWING 10 OF 518

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
SHOWING 10 OF 13

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