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Land Surface Data Access and Tools

NASA data provide key measurements of Earth’s land, allowing researchers to accurately understand its composition, processes, uses, and interactions. Our datasets and tools help researchers translate these interconnected data points into actionable knowledge.

Land Surface Datasets

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Dataset Version Platforms Instruments Temporal Extent Spatial Extent Spatial Resolution Data Format
Delta-X AVIRIS-NG L3 Derived Vegetation Types, MRD, Louisiana, V2 2 King Air AVIRIS-NG 2021-08-20 to 2021-08-25

N: 29.707 S: 28.9908 E: -90.3607 W: -91.5934

COG
Delta-X: AirSWOT L2 Geocoded Water Surface Elevation, MRD, LA, 2021, V3 3 King Air AirSWOT 2021-03-26 to 2021-09-12

N: 29.86 S: 28.98 E: -90.21 W: -91.6

multiple
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: AVIRIS-NG BRDF-Adjusted Surface Reflectance and Mosaics, MRD, LA, 2021, V3 3 B-200 AVIRIS-NG 2021-03-27 to 2021-09-25

N: 30.2264 S: 29.0544 E: -89.0719 W: -91.5908

ENVI
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: 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: Belowground Biomass and Necromass across Wetlands, MRD, LA, USA, 2021, V2 2 LABORATORY, FIELD SURVEYS CHNS/O ELEMENTAL ANALYZERS, CORING DEVICES 2021-03-21 to 2021-08-27

N: 29.5102 S: 29.1714 E: -90.8219 W: -91.8852

CSV
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: Digital Elevation Model, MRD, LA, USA, 2021 1 FIELD SURVEYS SONAR, SOUNDERS 2012-01-01 to 2021-12-31

N: 29.9581 S: 28.968 E: -90.149 W: -91.908

COG
SHOWING 10 OF 2347

Land Surface Data Tools

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Tool Description Services
ASF MapReady Terrain-correct, geocode, and apply polarimetric decompositions to multi-pol SAR data Processing
FLOOD The FLOOD viewer facilitates the use and evaluation of LANCE flood products by allowing the user to browse globally and over time, and to compare to other flood products. Monitoring Natural Events, Search and Discovery, Visualization
Giovanni Giovanni is a web application for accessing, visualizing, and analyzing Earth science remote sensing data without downloading the data. Search and Discovery, Analysis, Access, Visualization, Downloading, Subsetting
OB.DAAC File Search Utility Find and download instrument data archived at OB.DAAC using mission parameters or filename patterns, including support for wildcard searching on partial filenames. Analysis, Search and Discovery, Visualization
Ocean Color Level 3 and 4 Browser The Ocean Color Level 3 and 4 Browser allows users to view, download, or order global composites at various spatial and temporal scales (level 3) or get results from analyses of lower-level data (level 4). Analysis, Search and Discovery, Visualization
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
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
Vertex Vertex is a graphical search interface for finding synthetic aperture radar (SAR) data. Search and Discovery, Access, Downloading, Processing, Subsetting
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