On 16 April 2025, the “Order Files” option of NSIDC DAAC’s Data Access Tool was retired and replaced with Earthdata Download. Earthdata Download is a native desktop application that enables efficient direct download for orders of any size. To use this new download option, you must install the new version release of Earthdata Download (v1.0.4) available here: https://nasa.github.io/earthdata-download/.
Additionally, the “Order History” page (https://nsidc.org/order-history) will also be removed two weeks after this update, on 30 April 2025.

Data Access Tool

Use the selectors below to search and filter by time range and/or geographic area

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Selected Data Set Information

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Data Set:

SnowEx20 Jemez UNM 800 MHz MALA GPR, Version 1

Data Set ID:

SNEX20_J_UNM_GPR

Data Set Summary:

This data set contains two-way travel times from a ground penetrating radar survey conducted at Jemez, New Mexico. Data were collected between 12 February 2020 and 04 March 2020 as part of the SnowEx 2020 campaign.