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Data Set:
SnowEx21 Senator Beck Basin and Grand Mesa, CO AVIRIS-NG Surface Spectral Reflectance, Version 1
Data Set ID:
SNEX21_SSR
Data Set Summary:
This data set provides apparent surface spectral reflectance imagery which demonstrates snow albedo and snow optical property evolution across two distinct snow-covered environments in Colorado. Data collection occurred in the spring of 2021 as part of the NASA SnowEx mission. The two study sites (Senator Beck Basin and Grand Mesa) were chosen for their contrasting terrain and vegetation characteristics. Data collection occurred over three days (19 March, 1 April, and 29 April) to produce a time series data set across varying snow conditions.

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    CesiumNSIDC Data Access UI v2.0.0
    24 files selected (~120 GB)
    '*' match multiple characters; '?' match one character; ',' combine queries; Example: *2019??01*,*2020??01*
    File Name
    Size (MB)
    Start Time
    End Time
    SNEX21_SSR_ang20210429t185512_SBB_rfl_v2z1a3182.72021-04-29 00:00:002021-04-29 23:59:59
    SNEX21_SSR_ang20210429t185927_SBB_rfl_v2z1a2035.32021-04-29 00:00:002021-04-29 23:59:59
    SNEX21_SSR_ang20210429t190537_SBB_rfl_v2z1a1895.22021-04-29 00:00:002021-04-29 23:59:59
    SNEX21_SSR_ang20210429t191025_SBB_rfl_v2z1a2094.32021-04-29 00:00:002021-04-29 23:59:59
    SNEX21_SSR_ang20210429t193329_GM_rfl_v2z1a8808.92021-04-29 00:00:002021-04-29 23:59:59
    SNEX21_SSR_ang20210429t194107_GM_rfl_v2z1a9005.02021-04-29 00:00:002021-04-29 23:59:59
    SNEX21_SSR_ang20210429t194834_GM_rfl_v2z1a8340.32021-04-29 00:00:002021-04-29 23:59:59
    SNEX21_SSR_ang20210429t195545_GM_rfl_v2z1a8239.52021-04-29 00:00:002021-04-29 23:59:59
    SNEX21_SSR_ang20210411t180555_SBB_rfl_v2z1a2325.62021-04-11 00:00:002021-04-11 23:59:59
    SNEX21_SSR_ang20210411t181022_SBB_rfl_v2z1a1536.82021-04-11 00:00:002021-04-11 23:59:59
    SNEX21_SSR_ang20210411t181414_SBB_rfl_v2z1a92.62021-04-11 00:00:002021-04-11 23:59:59
    SNEX21_SSR_ang20210411t181822_SBB_rfl_v2z1a1810.62021-04-11 00:00:002021-04-11 23:59:59
    SNEX21_SSR_ang20210411t184544_GM_rfl_v2z1a8656.02021-04-11 00:00:002021-04-11 23:59:59
    SNEX21_SSR_ang20210411t185350_GM_rfl_v2z1a8337.82021-04-11 00:00:002021-04-11 23:59:59
    SNEX21_SSR_ang20210411t191149_GM_rfl_v2z1a7899.32021-04-11 00:00:002021-04-11 23:59:59
    SNEX21_SSR_ang20210411t191954_GM_rfl_v2z1a7783.82021-04-11 00:00:002021-04-11 23:59:59
    SNEX21_SSR_ang20210319t092201_SBB_rfl_v2z12052.42021-03-19 00:00:002021-03-19 23:59:59
    SNEX21_SSR_ang20210319t092650_SBB_rfl_v2z12174.02021-03-19 00:00:002021-03-19 23:59:59
    SNEX21_SSR_ang20210319t093125_SBB_rfl_v2z11712.52021-03-19 00:00:002021-03-19 23:59:59
    SNEX21_SSR_ang20210319t093643_SBB_rfl_v2z12637.52021-03-19 00:00:002021-03-19 23:59:59
    SNEX21_SSR_ang20210319t100558_GM_rfl_v2z18357.22021-03-19 00:00:002021-03-19 23:59:59
    SNEX21_SSR_ang20210319t101323_GM_rfl_v2z18533.02021-03-19 00:00:002021-03-19 23:59:59
    SNEX21_SSR_ang20210319t102137_GM_rfl_v2z18173.12021-03-19 00:00:002021-03-19 23:59:59
    SNEX21_SSR_ang20210319t102918_GM_rfl_v2z18236.12021-03-19 00:00:002021-03-19 23:59:59
    24 files selected (~120 GB)
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