Lapis bluee Dusk 3X-Large Berghaus Men's Kinglas Waterproof Shell Jacket Laptop Backpack Anti-Theft USB Computer Bag Waterproof Anti-Scratch Backpack Business Travel Bag (Red)
Show flyout
Map marker Icon
  • Brooks Range, Alaska, USA
  • Masthead platform instrument info Aircraft/PolSAR
  • Masthead date range 1 SEP to 31 OCT 2017


The Airborne Microwave Observatory of Subcanopy and Subsurface (AirMOSS) instrument uses P-band polarimetric synthetic aperture radar (PolSAR) to conduct high-resolution observations of soil moisture conditions. This image shows estimated thickness of the soil active layer for a region in Alaska.

Investigating Permafrost Using SAR

This false-color image shows a swath of permafrost active-layer thickness estimates (red/yellow = thicker; blue/green = shallower; black = water). The active layer of soil thaws during summer and re-freezes in autumn. This information is used in studies of permafrost dynamics and soil carbon flux.


NASA's data policy ensures that all NASA data are available fully, openly, and without restrictions. LARGE RIFLE BOX 50 X 8 3 4 X 3

Levelwear LEY9R Men's Mobility Insignia Strong Style Quarter Zip Mid-Layer, Cardinal, XX-Large
Updated NASA MEaSUREs Greenland Image Mosaics from Sentinel-1A and -1B

The NASA Making Earth System Data Records for Use in Research (MEaSUREs) Large Tarpaulin Sheet Covers Tarpaulin Waterproof Heavy Duty Thicken PE Tent Splice Awning Sun Shade Outdoor Sunscreen -bluee,180G M2 (Size 5 10m) available at NASA's National Snow and Ice Data Center Distributed Active Archive Center ( Large View Anti-Fog Sand-Proof Ski Goggles Professional Snowmobile Goggles), has been updated with mosaics through February 2019. This dataset provides 6 and 12-day 50 m resolution image mosaics of the Greenland coastline and ice sheet periphery beg inning in January 2015. The mosaics are derived from C-band Synthetic Aperture Radar (C-SAR) acquired by the Copernicus Sentinel-1A and -1B imaging satellites. Discover and access these data:

New GPM Ground Validation Radiosonde LPVex Dataset Available

NASA's Global Hydrology Resource Center Distributed Active Archive Center (Largebluee3 Portable Outdoor Lightweight Folding Camping Chair, Beach BBQ Camp Fishing Picnic Hiking Backyard Backpacking Sports Hunting Chairs Stool Table Set Combination) has released the GPM Ground Validation Radiosonde LarKoo Ultra Portable Wireles Rechargeable Handsfree Bracket LCD blueetooth Speaker Stereo Syste Stand for Smartphones and Tablets iPad Mini Air, iPhone 5S 6 6S plus Nexus 5, Galaxy Tab S6 Edge + consisting of sounding data collected as part of the Global Precipitation Measurement ( GPM) mission Ground Validation Light Precipitation Validation Experiment ( LaRue Tactical LT660-HK Aimpoint Micro Optic Mount). This field campaign took place around the Gulf of Finland in September and October of 2010. The goal of the campaign was to provide additional high altitude, light rainfall measurements for the improvement of GPM satellite precipitation algorithms. The Vaisala RS92 radiosonde was used to produce vertical profiles of atmospheric temperature, pressure, humidity, and winds. The radiosondes were launched from two locations: Kumpula and Vantaa. To discover and access data: Last Cast Tackle Fishing Rod FloatGreat for Boats & Kayaks4 Pack

Levelwear LEY9R Women's Motion Insignia Full Zip Hooded Jacket Black, Medium NASA Earth Science Data Systems Program Highlights 2018

In 2018, NASA's Earth Science Data Systems (ESDS) Program continued to evolve its capabilities through improving communications with users, adopting new technologies, and supporting vibrant competitive research elements. These activities help to prioritize data system investments to more efficiently manage user needs and identify technologies to improve the processing, preservation, and access to the diverse data that NASA collects. Latest AC220V 1CH 10A 433MHZ Intelligent Digital RF Remote Control Switch +16Receiver Garage Door Window lamp Blinds

Wildfires in Alberta, Canada

Image captured on 19 May 2019, by the MODIS instrument, on board the Terra satellite.

EOSDIS Data in the Cloud: User Requirements

Knowing how users will interact with EOSDIS data in the cloud ensures a more efficient cloud evolution and a cloud architecture that best facilitates data access and use.

Latin Costume, Women High Collar Long Sleeve Lace Splice Latin Dance Dress Suit Ballroom Dance Costume Set Party Performance Skirt Competition Dancewear Outfits,for Women Ladies Latin dance dress Latin dance clothes

User Profile: Dr. Ludovic Brucker

Who uses NASA Earth science data? Dr. Ludovic Brucker, for investigating climate-related changes in the cryosphere.

NASA Earth Science Data System (ESDS) Program Highlights

Read about the many 2018 accomplishments of NASA’s ESDS Program.

Latin Dance Dresses&Skirts Women's Performance Training Tulle Milk Fiber Tassel(s) 1 Piece Half Sleeve Natural DressM 77cm L 78cm

Introducing Worldview Snapshots

Worldview Snapshots is an easy-to-use application for rapidly producing images from daily MODIS and VIIRS global imagery.

Latitude 64 7350068228605 Easy-Go Backpack Red
  1. Welcome to Earthdata 3.0

    Enter your search term to search datasets, news, and articles.

  2. Science Disciplines

    Browse by science discipline to see available measurements and supporting DAACs.

  3. News & Events

    Click on one of these filters to see news & events specifically related to your selection.

  4. Collaborate

    Collaborate with us through our API & program access points.

  5. Feedback Module

    Have a question or comment? Send us your feedback and we'll get back to you as soon as we can.