{
"version": "1.0",
"query": {
"text": null,
"operator": "and",
"filters": [
{
"field": "concept",
"op": "descendant_of",
"value": "gcmd_instrument:ultrasonic-depth-sensor",
"evidence": null
}
],
"evidence_policy": "standard"
},
"sort": null,
"page": {
"size": 25
}
}NASA Earthdata CMR + NASA Data Portal2021 · Astronomical catalogue
GPM Ground Validation Environment Canada (EC) Weather Station XET C3VP V1The GPM Ground Validation Environment Canada (EC) Weather Station XET C3VP dataset consists of surface meteorological data collected at the Environment Canada (EC) XET station at the Centre for Atmospheric Research Experiments (CARE) during the Canadian CloudSat/CALIPSO Validation Project (C3VP) field campaign. The campaign took place in southern Canada in support of multiple science missions, inc
NASA Earthdata CMR2018 · Image data
SnowEx17 Time Series Sonic Snow Depth Measurement Array V001This data set contains 15-min snow depth observations for two study sites on Grand Mesa, CO, USA, acquired as part of NASA's 2017 SnowEx campaign. The data were recorded using two arrays of Judd Communications Ultrasonic Depth Sensors, configured as a TLS K footprint on the west side of the mesa and a TLS N footprint in the east. The sensors were positioned to represent three primary vegetation co