• NSIDC DAAC is currently upgrading our data ingest process for NASA Earthdata Cloud. During this transition, users may notice temporary interruptions in data availability or notice small data gaps. All gaps will be resolved as quickly as possible. During this upgrade jpeg browse imagery will also not be available for preview in Earthdata search. Please reach out to NSIDC User Services with any questions or concerns.

SnowEx20 Grand Mesa Reference GIS Data Sets, Version 1
Data set id:
SNEX20_GIS_REF
DOI: 10.5067/YDZXY4Q79VIJ
This is the most recent version of these data.
Version Summary
Initial release

Overview

This data set contains geolocation information of the infrastructure locations for the SnowEx20 Intensive Observation Period (IOP) and Time Series (TS) campaigns. Available scientific infrastructure locations in this data set are tower and sensor locations, aircraft flight lines, planned and actual snow pit locations, and time-lapse camera locations. Additionally, this data set contains areal snow depth and tree density classification matrix over the Grand Mesa, CO study area.
Parameter(s):
GEOLOCATION
Platform(s):
GROUND-BASED OBSERVATIONS
Sensor(s):
GPS RECEIVERS
Data Format(s):
GeoTIFF
Shapefile
Temporal Coverage:
  • 21 September 2019 to 14 February 2020
Temporal Resolution:
  • Not applicable
Spatial Resolution:
  • not applicable
  • not applicable
Spatial Reference System(s):
  • WGS 84
    EPSG:4326
  • WGS 84 / UTM zone 12N
    EPSG:32612
Spatial Coverage:
  • N:
    39.125
    S:
    38.993
    E:
    -107.863
    W:
    -108.225
Blue outlined yellow areas on the map below indicate the spatial coverage for this data set.

Data Access & Tools

A free NASA Earthdata Login account is required to access these data. Learn More

Help Articles

General Questions & FAQs

This article covers frequently asked questions about the NASA NSIDC DAAC's Earthdata cloud migration project and what it means to data users.

How to Articles

Many NSIDC DAAC data sets can be accessed using NSIDC DAAC's Data Access Tool. This tool provides the ability to search and filter data with spatial and temporal constraints using a map-based interface.Users have the option to: