Data from UMN-deployed and Northern-Widget-provided weather stations along the southern side of Glacar Perito Moreno (Feb-Mar, 2022)
GNU GPL v3 license applies to software.
CC-BY 4.0 license applies to data.
| Station | Lon | Lat |
|---|---|---|
| WS-1: turística | -73.05851 | -50.49192 |
| WS-2: Buscaini | -73.12766 | -50.51844 |
| WS-3: Orloc | -73.13902 | -50.53026 |
All data were collected from the time of deployment to our last visit on 2020-03-12. Due to the onset of the COVID-19 pandemic and our thereafter rapid departure from Patagonia, no further data were downloaded, though if the stations are intact, they likely have recorded substantial additional data.
| Station | Start Date | Latest Collection Date |
|---|---|---|
| WS-1: turística | 2020-02-21 | 2020-03-12 |
| WS-2: Buscaini | 2020-02-23 | 2020-03-12 |
| WS-3: Orloc | 2020-02-23 | 2020-03-12 |
| CSV column | Description |
|---|---|
| Time [UTC] | Universal Coordinated Time |
| PressOB [mBar] | Atmospheric pressure from the on-board (and housing-enclosed) BME280 sensor [degrees Celsius] |
| RH_OB [%] | Atmospheric relative humidity from the on-board (and housing-enclosed) BME280 sensor [degrees Celsius] |
| TempOB [C] | Atmospheric temperature from the on-board (and housing-enclosed) BME280 sensor [degrees Celsius] |
| Temp RTC [C] | Atmospheric temperature from the on-board DS3231 real-time clock [degrees Celsius] |
| Bat [V] | Voltage of the batteries comprising the main power supply; during the 2021–2022 deployment, this was provided by 3x AA cells in series [volts] |
| R_u [deg] | Roll of the upwards-facing Project Monarch pyranometer [degrees from horizontal] |
| P_u [deg] | Pitch of the upwards-facing Project Monarch pyranometer [degrees from horizontal] |
| UVA_u | Ultraviolet A radiation received by the upwards-facing Project Monarch pyranometer [arbitrary sensor units] |
| UVB_u | Ultraviolet B radiation received by the upwards-facing Project Monarch pyranometer [arbitrary sensor units] |
| White_u | Broad-spectrum visible white light received by the upwards-facing Project Monarch pyranometer [arbitrary sensor units] |
| Vis_u (lx) | Broad-spectrum visible light received by the upwards-facing Project Monarch pyranometer [lux] |
| IR_S_u | Short-wavelength infrared radiation received by the upwards-facing Project Monarch pyranometer [lux] |
| IR_M_u | Mid-wavelength infrared radiation received by the upwards-facing Project Monarch pyranometer [lux] |
| PyroT_u [C] | Temperature on the upwards-facing Project Monarch pyranometer circuit board [degrees Celsius] |
| R_d [deg] | Roll of the downwards-facing Project Monarch pyranometer [degrees from horizontal] |
| P_d [deg] | Pitch of the downwards-facing Project Monarch pyranometer [degrees from horizontal] |
| UVA_d | Ultraviolet A radiation received by the downwards-facing Project Monarch pyranometer [arbitrary sensor units] |
| UVB_d | Ultraviolet B radiation received by the downwards-facing Project Monarch pyranometer [arbitrary sensor units] |
| White_d | Broad-spectrum visible white light received by the downwards-facing Project Monarch pyranometer [arbitrary sensor units] |
| Vis_d (lx) | Broad-spectrum visible light received by the downwards-facing Project Monarch pyranometer [lux] |
| IR_S_d | Short-wavelength infrared radiation received by the downwards-facing Project Monarch pyranometer [lux] |
| IR_M_d | Mid-wavelength infrared radiation received by the downwards-facing Project Monarch pyranometer [lux] |
| PyroT_d [C] | Temperature on the downwards-facing Project Monarch pyranometer circuit board |
| IR_Long [mV] | Voltage from the downwards-facing Project Monarch pyrgeometer (long-wave infrared thermometer) [millivolts] |
| IR_Long [C] | Inferred ground temperature from the Project Monarch downwards-facing pyrgeometer (long-wave infrared thermometer) [degrees Celsius] |
| PyrgT [C] | Temperature on the Project Monarch downwards-facing pyrgeometer (long-wave infrared thermometer) circuit board [degrees Celsius] |
| NumTicks [Cnt] | Number of recorded anemometer revolutions since the last data logging interval. -9999 is the error value. Can be converted into wind speed. [unitless] |
| Wind direction [degrees] | Wind direction. WS-2 and WS-3 should be corrected by 180 degrees. [azimuth: degrees] |
| Humidity [%] | Relative humidity [percent] |
| Temp Atmos [C] | Atmospheric temperature [degrees Celsius] |
| Distance [mm] | Distance from ultrasonic rangefinder to surface (rock or snow) [millimeters] |
| Rain bucket tips [0.01in] | The number of tipping-bucket rain gauge bucket tips [count] |
- WS1's anemometer was set north while pointing into the wind (i.e., direction wind is coming from). WS2 and WS3 were set pointing away from the wind. Correct WS2 and WS3 by 180 degrees. (AW has confirmed this by comparing installation photos in which the vane is visible with prevailing wind directions in the data.)
- Tipping-bucket rain gauge data seems to freeze on all "1" on WS2 and WS3. Could be that the bucket is stuck in the middle. This also causes the logger to reset from time to time, but data continue to be recorded.
- To combine multiple data files, retain the same header and merge rows.
- On the first time step, a comma is missing near the end of the line. Include it (and note it / update the software that caused this problem).
Photo follows installation of the lowest weather station, off of the standard tourist trail. This is WS-1: turística.
Pictured (left to right): Max Van Wyk de Vries, Andy Wickert, Shanti Penprase
Photo: Mati Romero
Photo during installation of the middle weather station, on a moraine near the Buscaini shelter (either ruins or it was always just a low wooden wall) but out of the forest. This is WS-2: Buscaini.
Pictured (left to right): Shanti Penprase, Max Van Wyk de Vries, Gio Roberti
Photo: Andy Wickert
Photo during installation of the main mast of the upper weather station, on bedrock between Glaciar Perito Moreno and Glaciar Orloc. Some team members are pausing to photograph the spectacular view. This is WS-3: Orloc.
Pictured (left to right): Gullermo Tamburini Beliveau, Max Van Wyk de Vries, Gio Roberti
Photo: Andy Wickert
