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Terra Resources
Documents
| Name Sort descending | Description | File Type | Date Published | |
|---|---|---|---|---|
| GOMACCS Local Mode Sites | Path and Block sites for GOMACCS locations Cameron LA, Gulf Shelf E, Gulf Shelf W, Houston, and La Copita | March 24, 2021 | ||
| High Resolution MODIS Ocean Color | High Resolution MODIS Ocean Color | April 5, 2006 | ||
| Maturity Level Definitions | Maturity Level Definitions | March 25, 2021 | ||
| MISR Aerosol Climatology Product Quality Statement | Here is a description of the document: This document is a Quality Statement for the MISR Aerosol Climatology Product (ACP), dated December 1, 2007, authored by Ralph Kahn and Michael Bull. It describes the ACP, which is a key input to the MISR (Multi-angle Imaging SpectroRadiometer) aerosol retrieval algorithm. The ACP defines mixtures of up to three component aerosol types—characterized by particle size (small, medium, large), single-scattering albedo (dirty, clean), and shape (spherical, nonspherical)—that are compared against observed radiances to retrieve aerosol optical depth. The product consists of three parts: the Aerosol Physical and Optical Properties (APOP) file describing individual aerosol components, the Aerosol Mixture file specifying component mixtures, and the Aerosol Clim-Likely file providing a global monthly climatology of aerosol amount and type. The statement highlights major changes, known problems, and limitations in the product version, including updates to dust models, revised particle size thresholds, and the removal of fields related to particle hydration state. |
Dec. 1, 2007 | ||
| MISR ARCTAS Images | This document is a daily image catalog for the MISR (Multi-angle Imaging SpectroRadiometer) instrument in support of the ARCTAS (Arctic Research of the Composition of the Troposphere from Aircraft and Satellites) campaign during 2008. It is organized as a tabular index of MISR observations over several Arctic and sub-Arctic sites—including Cold Lake, Great Slave Lake, Fairbanks, and NSA Barrow—spanning from April through July 2008. For each observation date, the document lists the orbit number, orbital path, and target site, along with links to downloadable imagery in JPEG and TIFF formats across multiple data products: standard-resolution nadir and 70° aft camera images, local-mode full-resolution nadir and aft camera images, aerosol optical depth maps at 17.6 km resolution, stereo height retrievals at 1.1 km resolution, and composite images. The catalog also notes where data were unavailable or where no local mode acquisitions occurred for a given overpass. | Aug. 20, 2024 |
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Terra Learning Resources
Near real-time monitoring of tropical storms and observations of previous hurricanes.
StoryMap
April 28, 2022
Join us to learn how to discover, subset, access and visualize both MODIS and VIIRS data products using a suite of user-friendly tools developed by NASA's ORNL DAAC.
Webinar
April 19, 2022
Through NASA FIRMS, users can interactively view fire data via the Fire Map, search for both VIIRS and MODIS active fires/hotspots and sign-up to receive automated Fire Email Alerts for their geographic areas of interest. Join us to learn more!
Webinar
April 19, 2022
Want to learn how to use R and Python to work with remote sensing data? Join us as we demonstrate how to perform basic data preparation, processing, computation, and visualization techniques using ASTER and VIIRS Surface Reflectance data.
Webinar
April 18, 2022
Learn how SeaBASS can be leveraged for data search, discovery, and access, and will demonstrate how SeaBASS supports NASA’s ocean color satellite products and the broader scientific community.
Webinar
April 18, 2022
NASA GLOBE Clouds is an international citizen science program that collects cloud observations from participants around the world and compares them with satellite data. Learn more about the benefits and limitations of this citizen science data for scientific inquiry.
Webinar
April 15, 2022
Cette formation ARSET explique comment appliquer les données de télédétection du UN Biodiversity Lab pour la conservation et le développement durable.
Training
April 14 - May 4, 2022
Esta capacitación de ARSET cubre cómo usar datos del UN Biodiversity Lab para conservación y desarrollo sostenible.
Training
April 14 - May 4, 2022
SHOWING 8 OF 227
Terra News
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A summary of datasets, products, and resources released by NASA’s Distributed Active Archive Centers (DAACs) in December 2024.
News
Jan. 6, 2025
A summary of datasets, products, and resources released by NASA’s Distributed Active Archive Centers (DAACs) in November 2024.
News
Dec. 4, 2024
To celebrate GIS Day, take a peek at these illuminating examples of NASA Earth Science leveraging Geographic Information Systems (GIS) to understand our home planet.
News
Nov. 20, 2024
A summary of datasets, products, and resources released by NASA’s Distributed Active Archive Centers (DAACs) in October 2024.
News
Nov. 4, 2024
The Visible Infrared Imaging Radiometer Suite (VIIRS) will help ensure continuity of Earth observations after the upcoming retirement of the Moderate Resolution Imaging Spectroradiometer (MODIS).
Blog
Nov. 1, 2024
This dataset identifies cloudy and clear-sky scenes to ensure long term, reliable measurements of the Earth system.
News
Oct. 16, 2024
Join us to learn more about datasets and tools that enable the harmonization of remote sensing and in situ ecological data products for site-based research.
Webinar
Aug. 22, 2024
Geographer Veerachai Tanpipat promotes the use of NASA's Fire Information for Resource Management System (FIRMS) throughout the Lower Mekong River Region.
Feature Article
Aug. 20, 2024
SHOWING 8 OF 440
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