Mt. Ryan, AK (948)

Timeseries data from 'Mt. Ryan, AK (948)' (gov_usda_nrcs_sntl_948)
cdm_altitude_proxy=z
cdm_data_type=TimeSeriesProfile
cdm_profile_variables=time
cdm_timeseries_variables=station,longitude,latitude
contributor_email=[e-mail],[e-mail]
contributor_name=US Department of Agriculture (USDA),Axiom Data Science
contributor_role=contributor,processor
contributor_role_vocabulary=NERC
contributor_url=https://www.usda.gov/,https://www.axiomdatascience.com
Conventions=IOOS-1.2, CF-1.6, ACDD-1.3, NCCSV-1.2
defaultDataQuery=snow_water_equivalent_qc_agg,lwe_thickness_of_precipitation_amount_qc_agg,snow_water_equivalent,soil_moisture_percent_qc_agg,solar_irradiance_cm_time__mean_over_pt1h_qc_agg,air_temperature_qc_agg,air_temperature,soil_temperature,lwe_thickness_of_precipitation_amount,soil_temperature_qc_agg,solar_irradiance_cm_time__mean_over_pt1h,z,soil_moisture_percent,time,surface_snow_thickness_qc_agg,surface_snow_thickness&time>=max(time)-3days
Easternmost_Easting=-146.15133
featureType=TimeSeriesProfile
geospatial_lat_max=65.25113
geospatial_lat_min=65.25113
geospatial_lat_units=degrees_north
geospatial_lon_max=-146.15133
geospatial_lon_min=-146.15133
geospatial_lon_units=degrees_east
geospatial_vertical_max=0.0
geospatial_vertical_min=-0.51
geospatial_vertical_positive=up
geospatial_vertical_units=m
history=Downloaded from US Department of Agriculture (USDA) at https://wcc.sc.egov.usda.gov/nwcc/site?sitenum=948
id=104677
infoUrl=https://sensors.ioos.us/#metadata/104677/station
institution=SNOTEL
naming_authority=com.axiomdatascience
Northernmost_Northing=65.25113
platform=fixed
platform_name=Mt. Ryan, AK (948)
platform_vocabulary=http://mmisw.org/ont/ioos/platform
processing_level=Level 2
references=https://wcc.sc.egov.usda.gov/nwcc/site?sitenum=948,https://wcc.sc.egov.usda.gov/nwcc/site?sitenum=948,PRISM Probabilistic PRISM Probabilistic-Spatial QC (PSQC) System Spatial QC (PSQC) System
sourceUrl=https://wcc.sc.egov.usda.gov/nwcc/site?sitenum=948
Southernmost_Northing=65.25113
standard_name_vocabulary=CF Standard Name Table v72
station_id=104677
time_coverage_end=2024-12-11T22:00:00Z
time_coverage_start=1994-01-01T09:00:00Z
Westernmost_Easting=-146.15133

时序数据来自阿拉斯加瑞安山（948号）（gov_usda_nrcs_sntl_948），其中cdm_altitude_proxy字段表示z坐标，cdm_data_type字段标识数据类型为时间序列剖面。时间序列剖面变量包括时间、站名、经度、纬度等。数据贡献者包括美国农业部（USDA）和Axiom Data Science，其中USDA负责数据贡献，Axiom Data Science负责数据处理。数据遵循IOOS-1.2、CF-1.6、ACDD-1.3和NCCSV-1.2等规范。默认数据查询包括积雪水当量、降水量水当量、土壤湿度百分比、太阳辐射、空气温度、土壤温度等参数。地理空间坐标范围为北纬65.25113度至65.25113度，西经146.15133度至146.15133度，垂直方向从海平面以上0.0米至-0.51米。数据历史记录显示是从美国农业部的网站下载的。数据集的ID为104677，信息URL为https://sensors.ioos.us/#metadata/104677/station。所属机构为SNOTEL，平台类型为固定。数据处理级别为2级。数据源URL为https://wcc.sc.egov.usda.gov/nwcc/site?sitenum=948。时间覆盖范围从1994年1月1日09:00:00Z至2024年12月11日22:00:00Z。