ASO L4 Lidar Snow Water Equivalent 50m UTM Grid, Version 1
Data set id:
ASO_50M_SWE
DOI: 10.5067/M4TUH28NHL4Z
This is the most recent version of these data.
Version Summary
Version Summary
Initial release
Overview
This data set contains 50 m gridded snow water equivalent (SWE) values collected as part of the NASA/JPL Airborne Snow Observatory (ASO) aircraft survey campaigns. The data were derived from the ASO L4 Lidar Snow Depth 50m UTM Grid data product and from modeled snow density.
Parameter(s):
SNOW WATER EQUIVALENT
Platform(s):
DHC-6, King Air
Sensor(s):
Riegl LMS-Q1560
Data Format(s):
GeoTIFF, PNG
Temporal Coverage:
3 April 2013 to 16 July 2019
Temporal Resolution:
- Varies
Spatial Resolution:
- 50 m
- 50 m
Spatial Reference System(s):
WGS 84 / UTM zone 10N
EPSG:32610
WGS 84 / UTM zone 11N
EPSG:32611
WGS 84 / UTM zone 12N
EPSG:32612
WGS 84 / UTM zone 13N
EPSG:32613
Spatial Coverage:
N:
37.39260287
S:
37.37399023
E:
-118.4109694
W:
-118.4259857
N:
38.22396341
S:
38.20402645
E:
-118.9948678
W:
-119.0204053
N:
37.20269975
S:
37.13101764
E:
-118.2969065
W:
-118.4150135
N:
38.2329357
S:
37.96872691
E:
-119.5873395
W:
-119.9391373
N:
38.35197009
S:
38.34702501
E:
-119.1465541
W:
-119.1526326
N:
35.30827095
S:
34.84175616
E:
-118.4895324
W:
-118.9629908
N:
36.34419115
S:
36.26066776
E:
-116.8080226
W:
-116.8720138
N:
37.66784501
S:
37.62315324
E:
-118.8966533
W:
-118.9633777
N:
37.22534041
S:
36.65336263
E:
-118.3217888
W:
-119.1602728
N:
39.1707928
S:
38.70410623
E:
-120.226893
W:
-120.7784099
N:
37.66909751
S:
37.55343841
E:
-118.9505367
W:
-119.0738527
N:
38.19435311
S:
37.72826254
E:
-119.186547
W:
-119.8057568
N:
36.60719927
S:
36.57913838
E:
-118.1711431
W:
-118.1954763
N:
38.00096209
S:
37.88126056
E:
-119.0973977
W:
-119.3268503
N:
38.70477998
S:
38.2451699
E:
-119.7120234
W:
-120.5498287
N:
37.82021489
S:
37.7033706
E:
-119.0372786
W:
-119.2728401
N:
34.89283042
S:
34.77783945
E:
-118.002307
W:
-118.1399209
N:
39.46925434
S:
39.39914367
E:
-120.223812
W:
-120.3261438
N:
37.82737428
S:
36.96180713
E:
-118.5442576
W:
-119.733051
N:
38.19435311
S:
37.72826254
E:
-119.186547
W:
-119.8057568
N:
38.2410645
S:
37.72115314
E:
-119.1836864
W:
-119.9391373
N:
38.2451472
S:
37.53568061
E:
-118.9505367
W:
-119.9391373
N:
39.08139862
S:
38.75359563
E:
-106.8593645
W:
-107.1468517
N:
37.39120306
S:
36.99987095
E:
-106.1673098
W:
-106.710676
N:
38.87467886
S:
37.69229517
E:
-107.3598092
W:
-109.1308069
N:
39.2728431526
S:
38.7772370906
E:
-107.525643057
W:
-108.369145146
N:
37.98230157
S:
37.39058532
E:
-106.4596899
W:
-107.5708232
N:
38.20771619
S:
37.8841623
E:
-107.562078
W:
-107.9723537
N:
42.38520848
S:
42.2881819
E:
-114.6804318
W:
-114.7176046
N:
43.31809187
S:
43.05520107
E:
-116.6802206
W:
-116.8670348
N:
36.9129972
S:
36.43705955
E:
-113.8795636
W:
-114.3776573
N:
44.18033752
S:
43.90476142
E:
-121.6276046
W:
-121.8757381
N:
44.52793541
S:
44.31700873
E:
-121.8134424
W:
-122.1078409
N:
46.97583352
S:
46.72413964
E:
-121.5709621
W:
-121.9573479
N:
48.09085803
S:
47.4930029
E:
-123.1287659
W:
-124.1847181
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
Documentation
Help Articles
How to Articles
Many NSIDC DAAC data sets can be accessed using the 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
All data from the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) can be accessed directly from our HTTPS file system, using wget or curl. Basic command line instructions are provided in the article below.