JessicaLundquistUniversity of Washingtonjdlund@uw.eduhttps://orcid.org/0000-0003-2193-5633RosemaryCarrollDesert Research Instituterosemary.carroll@dri.eduhttps://orcid.org/0000-0002-9302-8074EthanGutmannNational Center for Atmospheric Research (NCAR)gutmann@ucar.eduhttps://orcid.org/0000-0003-4077-3430JohnCramblittUniversity of Washingtonjcramb@uw.eduhttps://orcid.org/0009-0003-7982-7392U.S. DOE > Office of Science > Biological and Environmental Research (BER)http://dx.doi.org/10.13039/100006206fundingOrganization2024This dataset contains timelapse videos and distributed measurements of air temperature, relative humidity, dewpoint, and soil temperature across the East River Basin from October 3rd, 2023 to August 12th, 2024. Instruments were deployed in 14 sites as part of the DOE Grant: Seasonal Cycles Unravel Mysteries of Missing Mountain Water organized by lead-PI Dr. Jessica Lundquist (University of Washington), and co-PIs Dr. Rosemary Carroll (Desert Research Institute) and Dr. Ethan Gutmann (National Center for Atmospheric Research). Data are made available for other projects interested in surface climate or hydrologic processes in complex terrain. Measurements are taken with low cost data loggers strapped to trees or buried just below the soil surface. Timelapse videos are availabe from vantage points at three sites. Images from sites AP BONUS and AP5 provide insight into large-scale seasonal snow cover variability across nearby mountains. Images from site EL2 show smaller scale snow patterns across a nearby meadow.Files contained in this dataset are named and organized by site and variable type (air measurements, ground measurements, or timelapse video). Air and ground measurements are packaged in LoggerData.zip, and timelapse videos are stored in TimelapseVideos.zip. File-level metadata contains details for each file included in the dataset. A data dictionary provides units and descriptions for column or row names in all files. Locations metadata describes site characteristics, locations, and associated GPS methods.Dataset update 2025-03-03: Resolved header and datetime formatting inconsistencies within LoggerData.zip files KP1_Air, KP3_Air, KP3_Ground, KP6_Ground, AP3_Ground, AP4_Air, and AP6_Air.EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SNOW/ICEEARTH SCIENCE > LAND SURFACE > SOILSEARTH SCIENCE > ATMOSPHERECATEGORICAL:GCMDEARTH SCIENCE > AGRICULTURE > SOILS > SOIL TEMPERATUREEARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC TEMPERATURE > SURFACE TEMPERATURE > AIR TEMPERATUREEARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WATER VAPOR > WATER VAPOR INDICATORS > HUMIDITY > RELATIVE HUMIDITYEARTH SCIENCE > SPECTRAL/ENGINEERING > VISIBLE WAVELENGTHS > VISIBLE IMAGERYEARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC TEMPERATURE > SURFACE TEMPERATURE > DEW POINT TEMPERATUREVARIABLE:GCMDSurface TemperatureSoil TemperatureESS-DIVE File Level Metadata Reporting FormatESS-DIVE CSV File Formatting Guidelines Reporting FormatESS-DIVE Location Metadata Reporting FormatCATEGORICAL:NONE

Lundquist J ; Hallnan R ; Roche J ; Forester H ; Ammatelli J ; Cramblitt J ; Moore C ; Fong C ; Besso H ; Templeton J ; Perry G ; Henn B ; Cayan D ; Dettinger M (2024): Streamflow measurements from four sites on the Tuolumne River in Yosemite National Park from Water Years 2002 to 2021. Seasonal Cycles Unravel Mysteries of Missing Mountain Water, ESS-DIVE repository. Dataset. doi:10.15485/2324637 accessed via https://data.ess-dive.lbl.gov/datasets/doi:10.15485/2324637 on 2024-10-14Carroll R ; Newman A ; Beutler C ; Williams K ; O'Ryan D (2023): Stream discharge and temperature data collected within the East River, Colorado for the Lawrence Berkeley National Laboratory Watershed Function Science Focus Area (water years 2019 to 2022). Watershed Function SFA, ESS-DIVE repository. Dataset. doi:10.15485/1779721 accessed via https://data.ess-dive.lbl.gov/datasets/doi:10.15485/1779721 on 2024-10-14

This work is licensed under the Creative Commons Attribution 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.2023-10-032024-08-12Region of study Bounding box for region of study containing field sites within the East River watershed.-107.058787-106.93433339.02366238.911817JessicaLundquistUniversity of Washingtonjdlund@uw.eduhttps://orcid.org/0000-0003-2193-5633Seasonal Cycles Unravel Mysteries of Missing Mountain WaterOnset HOBO temperature/RH data loggers (Model MX2301A) were installed on low tree branches at 14 sites in two cross-valley transects and one upvalley region, and took half-hourly air temperature, relative humidity, and dewpoint measurements. Onset pendant water temperature loggers (Model MX2201) were buried nearby just below the soil surface, and took half-hourly measurements of surface soil temperatures. At select sites, timelapse cameras were strapped to trees to take images of the surrounding landscape, providing visual imagery of large-scale snow cover variation through time.Logger data pre-processing was limited to setting all data in UTC and trimming the temperature series for the installation period. Timelapse images were stitched into videos for easy storage and visualization.JessicaLundquistUniversity of Washingtonjdlund@uw.eduprincipalInvestigatorDOE:DE-SC0024075LoggerData.zipapplication/x-zip-compressedTimelapseVideos.zipapplication/x-zip-compresseddd.csvtext/csvLocation_Metadata.csvtext/csvFLMD.csvtext/csv