SnowEx21 Time Series Snow Depth Measurements, Version 1

The data set contains manual snow depth measurements collected as part of the NASA SnowEx 2021 Time Series campaign. Data were collected at five out of seven Time Series study sites: Cameron Pass, Fraser Experimental Forest, and Senator Beck, Colorado, Boise River Basin, Idaho, and the Central Agriculture Research Center (CARC), Montana.

Snow depth measurements were collected with either an avalanche probe or a SnowMetrics depth probe, with location data recorded using either a Mesa2 tablet with a geode GPS or handheld Garmin GPS unit.

本数据集收录了美国国家航空航天局（NASA）SnowEx 2021时间序列科考项目采集的人工雪深实测数据。本次数据覆盖7个时间序列研究站点中的5个，分别为科罗拉多州的卡梅隆山口（Cameron Pass）、弗雷泽实验林（Fraser Experimental Forest）与参议员贝克（Senator Beck）、爱达荷州的博伊西河流域（Boise River Basin），以及蒙大拿州的中央农业研究中心（Central Agriculture Research Center, CARC）。
雪深测量可采用雪崩探测杆或SnowMetrics雪深探测杆开展，位置数据则通过搭载Geode GPS的Mesa2平板设备，或手持Garmin GPS设备进行记录。