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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 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
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
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
VEDA NASA's Visualization, Exploration, and Data Analysis (VEDA) project is an open-source science cyberinfrastructure for data processing, visualization, exploration, and geographic information systems (GIS) capabilities. Access, Analysis, Processing, Visualization, Geoprocessing
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Terrestrial Hydrosphere Datasets

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Dataset Platforms Instruments Temporal Extent Location Keywords Spatial Extent Data Format
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
Delta-X: In Situ Water Surface Reflectance across MRD, LA, USA, 2021, V3 FIELD SURVEYS PSR 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 Surface Elevation, MRD, Louisiana, USA, 2021 FIELD SURVEYS, B-200, Ships WATER LEVEL GAUGES, PRESSURE TRANSDUCERS, BAROMETERS, GNSS, AirSWOT 2021-03-07 to 2021-09-27 LOUISIANA N: 29.7419 S: 29.1145 E: -90.2583 W: -91.4698 multiple
Delta-X: Island and Secondary Channel Model, MRD, LA, USA, 2022 COMPUTERS Computer 2021-01-01 to 2021-12-31 AMAZONIA, BANGLADESH, ROMANIA, COLOMBIA, EGYPT N: 55 S: -38 E: 140 W: -96 multiple
Delta-X: Particulate Organic Carbon Concentration from Water Samples, MRD, LA, 2021 LABORATORY, FIELD SURVEYS CHN ANALYZERS, WATER BOTTLES 2021-03-25 to 2021-09-24 LOUISIANA N: 29.7545 S: 28.7913 E: -90.5697 W: -91.4676 CSV
Delta-X: Sonar Bathymetry Survey of Channels, MRD, Louisiana, 2021 FIELD SURVEYS SONAR 2021-03-25 to 2021-09-25 LOUISIANA N: 29.7039 S: 29.103 E: -90.4013 W: -91.4728 multiple
Delta-X: Total Suspended Solids Concentration across MRD, LA, USA, 2021, Version 2 FIELD INVESTIGATION, LABORATORY WATER BOTTLES, BALANCE 2021-03-25 to 2021-09-24 LOUISIANA N: 29.7545 S: 28.7911 E: -90.5696 W: -91.4678 CSV
Delta-X: Turbidity, Water and Air Pressure, Temperature, MRD, Louisiana, 2021, V4 FIELD INVESTIGATION PRESSURE SENSORS, TEMPERATURE SENSORS, TURBIDITY METERS 2021-03-24 to 2021-08-27 LOUISIANA N: 29.5103 S: 29.1715 E: -90.8223 W: -91.445 CSV
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