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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 Platforms Instruments Temporal Extent Location Keywords Spatial Extent Data Format
Delta-X: AVIRIS-NG BRDF-Adjusted Surface Reflectance and Mosaics, MRD, LA, 2021, V3 B-200 AVIRIS-NG 2021-03-27 to 2021-09-25 LOUISIANA N: 30.2264 S: 29.0544 E: -89.0719 W: -91.5908 ENVI
Delta-X: AVIRIS-NG L1B Spectral Radiance Products, MRD, Louisiana, 2021 B-200 AVIRIS-NG 2021-03-27 to 2021-09-25 LOUISIANA N: 29.8483 S: 29.0617 E: -89.6796 W: -91.587 ENVI
Delta-X: AVIRIS-NG L2 Surface Reflectance, MRD Louisiana, 2021 B-200 AVIRIS-NG 2021-03-27 to 2021-09-25 LOUISIANA 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 FIELD SURVEYS SOIL SAMPLER, ADCP 2019-10-25 to 2021-08-24 LOUISIANA 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 LABORATORY, FIELD SURVEYS CHNS/O ELEMENTAL ANALYZERS, CORING DEVICES 2021-03-21 to 2021-08-27 LOUISIANA 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 COMPUTERS Computer 2021-03-20 to 2021-08-28 LOUISIANA N: 29.8218 S: 29.1725 E: -90.9994 W: -91.8697 multiple
Delta-X: Digital Elevation Model, MRD, LA, USA, 2021 FIELD SURVEYS SONAR, SOUNDERS 2012-01-01 to 2021-12-31 LOUISIANA N: 29.9581 S: 28.968 E: -90.149 W: -91.908 COG
Delta-X: Feldspar Sediment Accretion Measurements, MRD, LA, USA, 2019-2023, Version 4 FIELD SURVEYS SEDIMENT CORERS 2019-10-04 to 2023-11-02 LOUISIANA N: 29.5643 S: 29.1714 E: -90.8224 W: -91.4448 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: 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
SHOWING 10 OF 2307

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
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
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
Worldview Worldview offers the capability to interactively browse over 1,200 global, full-resolution satellite imagery layers and download the underlying data. Analysis, Search and Discovery, Visualization, Access, Comparison, Monitoring Natural Events
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