VAAM_DAILY
English
utf8
dataset
McMurdo Dry Valleys LTER Information Manager
im@mcmlter.org
pointOfContact
2019-08-12
ISO 19115-2 Geographic Information - North American Profile Metadata - Data with Biological Extensions
ISO 19115-2:2009(E)
Daily measurement summaries from Lake Vanda Meteorological Station (VAAM), McMurdo Dry Valleys, Antarctica (1994-2022, ongoing)
2019-08-12
publication
Peter Doran
Louisiana State University
http://lsu.edu
pdoran@lsu.edu
https://www.lsu.edu/science/geology/people/faculty/doran.php
pointOfContact
Andrew Fountain
Portland State University
http://www.pdx.edu
(503) 725-3386
P.O. Box 751
Portland
OR
97207
US
andrew@pdx.edu
http://glaciers.pdx.edu/fountain/
pointOfContact
documentDigital
As part of the McMurdo Dry Valleys Long Term Ecological Research program, meteorological data are collected from various locations throughout the McMurdo Dry Valleys of Antarctica. This package contains daily measurement summaries derived from 15-minute data generated by the Lake Vanda Meteorological Station (VAAM), located in Wright Valley. VAAM was established in 1994, during the 94/95 field season.
Name: Krista F. Myers Role: field technician Name: Renée F. Brown Role: data manager Name: Maciej K. Obryk Role: former field crew Name: Hassan Basagic Role: former field crew Name: Thomas Nylen Role: former field crew Name: Inigo San Gil Role: former data manager
completed
McMurdo Dry Valleys LTER Information Manager
im@mcmlter.org
pointOfContact
disturbance
theme
LTER Core Areas
English
Located east of Lake VandaID: VAAM
161.691300000000
161.691300000000
-77.525700000000
-77.525700000000
ground condition
1994-11-24
2022-12-13
Meteorological data is collected year-round at each of the stations in the McMurdo Dry Valleys of Antarctica. After retrieving this data (usually every January), the parameters that are recorded are processed from level 0 (raw) to level 1 (processed, provided on the web). The raw data file descriptions and task lists summarize what was done to get from level 0 to level 1 for all station found at the following link: https://mcm.lternet.edu/meteorological-task-lists
https://mcm.lternet.edu/sites/default/files/data/mcmlter-clim-vaam_airt-daily-20230621.csv
VAAM_AIRT_DAILY
eng; US
McMurdo Dry Valleys LTER
VAAM_AIRT_DAILY
Data Source Definition : VAAM - Air Temperature (Daily) Record Delimiter : \n Number of Header Lines : 1 Number of Footer Lines : 1 Orientation : Column Field Delimiter : ,
false
METLOCID
Location code for this met station
DATE_TIME
Date sample was collected
Date Time Format: mm/dd/yyyy
AVG_AIRT3M
Daily average air temperature at 3 m above ground
STD_AIRT3M
Standard deviation for the daily air temperature at 3 m above ground
MIN_AIRT3M
Minimum daily value of the air temperature at 3 m above ground
MAX_AIRT3M
Maximum daily value for the air temperature at 3 m above ground
N_AIRT3M
Number of observations for this average
N_COMMENTS
Number of comments about the measurement in this period
DBF
https://mcm.lternet.edu/sites/default/files/data/mcmlter-clim-vaam_airt-daily-20230621.csv
https://mcm.lternet.edu/sites/default/files/data/mcmlter-clim-vaam_radn-daily-20230621.csv
VAAM_RADN_DAILY
eng; US
McMurdo Dry Valleys LTER
VAAM_RADN_DAILY
Data Source Definition : VAAM - Solar Radiation (Daily) Record Delimiter : \n Number of Header Lines : 1 Number of Footer Lines : 1 Orientation : Column Field Delimiter : ,
false
METLOCID
Location code for this met station
DATE_TIME
Date sample was collected
Date Time Format: mm/dd/yyyy
AVG_PAR
Average photosynthetically active radiation (PAR).
STD_PAR
Standard deviation for the photosynthetically active radiation (PAR).
MIN_PAR
Minimum value of the photosynthetically active radiation (PAR).
MAX_PAR
Maximum value for the photosynthetically active radiation (PAR).
N_PAR
Number of observations for the photosynthetically active radiation (PAR) statistics
AVG_SWRADIN
Average for the short wave incoming radiation
STD_SWRADIN
Standard deviation for the short wave incoming radiation
MIN_SWRADIN
Minimum value of the short wave incoming radiation
MAX_SWRADIN
Maximum incoming shortwave radiation based on applying instrument-specific multiplier
N_SWRADIN
Number of data records included for the statistics
AVG_SWRADOUT
Average for the short wave outbound radiation
STD_SWRADOUT
standard devation of the the short wave outbound radiation
MIN_SWRADOUT
Minimum the short wave outbound radiation
MAX_SWRADOUT
Maximum soil temperature at 10 cm depth
N_SWRADOUT
Number of observations the short wave outbound radiation
N_COMMENTS
Number of comments about the measurement in this period
DBF
https://mcm.lternet.edu/sites/default/files/data/mcmlter-clim-vaam_radn-daily-20230621.csv
https://mcm.lternet.edu/sites/default/files/data/mcmlter-clim-vaam_rh-daily-20230621.csv
VAAM_RH_DAILY
eng; US
McMurdo Dry Valleys LTER
VAAM_RH_DAILY
Data Source Definition : VAAM - Relative Humidity (Daily) Record Delimiter : \n Number of Header Lines : 1 Number of Footer Lines : 1 Orientation : Column Field Delimiter : ,
false
METLOCID
Location code for this met station
DATE_TIME
Date sample was collected
Date Time Format: mm/dd/yyyy
AVG_RH
Average of the relative humidity values
STD_RH
The standard deviation for the distribution of daily rel. humidity values
MIN_RH
The minimum of the relative humidity
MAX_RH
The maximum of the relative humidity
N_RH
Number of observations for the daily stats.
N_COMMENTS
Number of comments about the measurement in this period
DBF
https://mcm.lternet.edu/sites/default/files/data/mcmlter-clim-vaam_rh-daily-20230621.csv
https://mcm.lternet.edu/sites/default/files/data/mcmlter-clim-vaam_soilt-daily-20230621.csv
VAAM_SOILT_DAILY
eng; US
McMurdo Dry Valleys LTER
VAAM_SOILT_DAILY
Data Source Definition : VAAM - Soil Temperature (Daily) Record Delimiter : \n Number of Header Lines : 1 Number of Footer Lines : 1 Orientation : Column Field Delimiter : ,
false
METLOCID
Location code for this met station
DATE_TIME
Date sample was collected
Date Time Format: mm/dd/yyyy
AVG_SOILT0CM
Average soil temperature at ground
STD_SOILT0CM
Standard deviation for the soil temperature at suface ground
MIN_SOILT0CM
Minimum value of the soil temperature at surface ground
MAX_SOILT0CM
Maximum value for the air temperature at 3 m above ground
N_SOILT0CM
Number of observations for this average
AVG_SOILT5CM
Average soil temperature at 5cm below ground
STD_SOILT5CM
Standard deviation for the soil temperature at 5cm below ground
MIN_SOILT5CM
Minimum value of the soil temperature at 5cm below ground
MAX_SOILT5CM
Maximum soil temperature at 5 cm depth
N_SOILT5CM
Number of observations for this average
AVG_SOILT10CM
Average soil temperature at 10 cm depth
STD_SOILT10CM
standard devation of the soil temperature at 10 cm depth
MIN_SOILT10CM
Minimum soil temperature at 10 cm depth
MAX_SOILT10CM
Maximum soil temperature at 10 cm depth
N_SOILT10CM
Number of observations used to compute these statistics
N_COMMENTS
Number of comments about the measurement in this period
DBF
https://mcm.lternet.edu/sites/default/files/data/mcmlter-clim-vaam_soilt-daily-20230621.csv
https://mcm.lternet.edu/sites/default/files/data/mcmlter-clim-vaam_surfchange-daily-20230621.csv
VAAM_SURFCHANGE_DAILY
eng; US
McMurdo Dry Valleys LTER
VAAM_SURFCHANGE_DAILY
Data Source Definition : VAAM - Surface Change (Daily) Record Delimiter : \n Number of Header Lines : 1 Number of Footer Lines : 1 Orientation : Column Field Delimiter : ,
false
METLOCID
Location code for this met station
DATE_TIME
Date sample was collected
Date Time Format: mm/dd/yyyy
AVG_SURF_CHANGE
Average surface change - snowfall / sediment accumulation or loss
STD_SURF_CHANGE
Standard deviation for the surface change - snowfall / sediment accumulation or loss
MIN_SURF_CHANGE
Minimum value of the surface change - snowfall / sediment accumulation or loss
MAX_SURF_CHANGE
Maximum value for the surface - snowfall / sediment accumulation or loss
N_SURF_CHANGE
Number of observations for this average
N_COMMENTS
Number of comments about the measurement in this period
DBF
https://mcm.lternet.edu/sites/default/files/data/mcmlter-clim-vaam_surfchange-daily-20230621.csv
https://mcm.lternet.edu/sites/default/files/data/mcmlter-clim-vaam_wspd-daily-20230621.csv
VAAM_WSPD_DAILY
eng; US
McMurdo Dry Valleys LTER
VAAM_WSPD_DAILY
Data Source Definition : VAAM - Wind Speed (Daily) Record Delimiter : \n Number of Header Lines : 1 Number of Footer Lines : 1 Orientation : Column Field Delimiter : ,
false
METLOCID
METLOCID identification code for the meteorological station
DATE_TIME
Date when measurement was taken
Date Time Format: MM/DD/YYYY
AVG_WSPD
Average of the values of the wind speed
STDDEV_WSPD
Standard deviation of the distribution of the wind speed
MIN_WSPD
Minimum value of the wind speed for the period.
MAX_WSPD
Maximum value of the wind speed for the period
N_WSPD
Number of data points used to calculate these statistics.
N_COMMENTS
Number of COMMENTS used in this stat
DBF
https://mcm.lternet.edu/sites/default/files/data/mcmlter-clim-vaam_wspd-daily-20230621.csv
https://mcm.lternet.edu/sites/default/files/data/VAAM_ONYXT_DAILY_0.csv
VAAM_ONYXT_DAILY
eng; US
McMurdo Dry Valleys LTER
VAAM_ONYXT_DAILY
Data Source Definition : VAAM - Onyx River Water Temperature (Daily) Record Delimiter : \n Number of Header Lines : 1 Number of Footer Lines : 1 Orientation : Column Field Delimiter : ,
false
METLOCID
Location code for this met station
DATE_TIME
Date sample was collected
Date Time Format: mm/dd/yyyy
AVG_ONYXT
Daily average of temperature at Onyx River at Vanda
STD_ONYXT
Standard deviation for the daily Onyx River temperature
MIN_ONYXT
Minimum daily value of the Onyx river temperature
MAX_ONYXT
Maximum daily value for the Onyx river temperature.
N_ONYXT
Number of observations for this average
DBF
https://mcm.lternet.edu/sites/default/files/data/VAAM_ONYXT_DAILY_0.csv
dataset
During the 1994-1995 field season, the Lake Vanda meteorological station was constructed near the mouth of the Onyx River. The station was set up to sample sensors every 30 seconds and send summary statistics (for example, averages and maximums) to solid-state storage modules every 20 minutes between November 24, 1994 and December 30, 1994, every hour between December 30, 1994 and November 21, 1995, and every 15 minutes thereafter. This has resulted in approximately 20 values being recorded for final storage in every output interval.
Metadata Access Constraints: none Metadata Use Constraints: none
annually
McMurdo Dry Valleys LTER
http://mcmlter.org/
pointOfContact