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BOYM_DAILY
McMurdo Dry Valleys LTER: Daily measurement summaries from Lake Bonney Meteorological Station (BOYM) in Taylor Valley, Antarctica from 1993 to present
McMurdo Dry Valleys LTER
http://mcmlter.org/
Peter
Doran
Dept. of Geology and Geophysics
Baton Rouge
LA
70803
US
2255781734
pdoran@lsu.edu
http://sites.google.com/site/professorpeterdoran/home
Andrew
Fountain
P.O. Box 751
Portland
OR
97207
US
(503) 725-3386
andrew@pdx.edu
http://glaciers.pdx.edu/fountain/
McMurdo Dry Valleys LTER
http://mcmlter.org/
Krista
Myers
Louisiana State University
Baton Rouge
LA
70803
US
kristafmyers@gmail.com
field technician
RenÃ©e
Brown
MSC03 2020; Department of Biology
Albuquerque
NM
87131-0001
US
(505) 277-9342
(505) 277-0304
rfbrown@unm.edu
data manager
Maciej
Obryk
Cascades Volcano Observatory
Vancouver
WA
98683
US
maciej.obryk@gmail.com
former field crew
Hassan
Basagic
basagic@gmail.com
former field crew
Thomas
Nylen
US
thomasnylen@gmail.com
former field crew
Inigo
San Gil
Department of Biology, MSC03 2020 University of New Mexico
Albuquerque
NM
87131
US
(505) 277-2625
(505) 277-2541
isangil@lternet.edu
former data manager
2019-10-09
English
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 packageÂ contains daily measurement summaries derived from 15-minute data generated by the Lake Bonney Meteorological Station (BOYM), located in Taylor Valley. BOYM was established in 1993, during the 93/94 field season.
air temperature
humidity
meteorology
relative humidity
soil texture
weather
LTER Controlled Vocabulary
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 address: http://www.mcmlter.org/data/meteorology/tasks/task_lists.htm
Data Policies
MCM LTER data may be used freely with the following restrictions: The Principal Investigator be sent a notice stating reasons for acquiring any data and a description of the publication intentions. The Principal Investigator of the data set be sent a copy of the report or manuscript prior to submission and be adequately cited in any resultant publications. A copy of any resultant publications should be sent to the McMurdo data manager and principal investigator. The end-user follow the guidelines set forth in the LTER Network Data Access Policy, Data Access Requirements, and General Data Use Agreement here: Definitions â€œData Setâ€ â€“ Digital data and its metadata derived from any research activity such as field observations, collections, laboratory analysis, experiments, or the post-processing of existing data and identified by a unique identifier issued by a recognized cataloging authority such as a site, university, agency, or other organization. â€œData Userâ€ - individual to whom access has been granted to this Data Set, including his or her immediate collaboration sphere, defined here as the institutions, partners, students and staff with whom the Data User collaborates, and with whom access must be granted, in order to fulfill the Data User's intended use of the Data Set â€œData Set Creatorâ€ - individual or institution that produced the Data Set â€œData Set Ownerâ€ â€“ individual or institution that holds intellectual property rights to the dataset. Note that this may or may not be defined as a legal copyright. If no other party is designated in the metadata as Data Set Owner, it may be presumed that these rights are held by the Data Set Creator. â€œData Set Distributorâ€ - individual or institution providing access to the Data Sets. â€œData Set Contactâ€ - party designated in the accompanying metadata of the Data Set as the primary contact for the Data Set. Conditions of Use The re-use of scientific data has the potential to greatly increase communication, collaboration and synthesis within and among disciplines, and thus is fostered, supported and encouraged. Permission to use this dataset is granted to the Data User free of charge subject to the following terms: 1) Acceptable use. Use of the dataset will be restricted to academic, research, educational, government, recreational, or other not-for-profit professional purposes. The Data User is permitted to produce and distribute derived works from this dataset provided that they are released under the same license terms as those accompanying this Data Set. Any other uses for the Data Set or its derived products will require explicit permission from the dataset owner. 2 ) Redistribution. The data are provided for use by the Data User. The metadata and this license must accompany all copies made and be available to all users of this Data Set. The Data User will not redistribute the original Data Set beyond this collaboration sphere. 3 ) Citation. It is considered a matter of professional ethics to acknowledge the work of other scientists. Thus, the Data User will properly cite the Data Set in any publications or in the metadata of any derived data products that were produced using the Data Set. Citation should take the following general form: Creator, Year of Data Publication, Title of Dataset, Publisher, Dataset identifier. 4 ) Acknowledgement. The Data User should acknowledge any institutional support or specific funding awards referenced in the metadata accompanying this dataset in any publications where the Data Set contributed significantly to its content. Acknowledgements should identify the supporting party, the party that received the support, and any identifying information such as grant numbers. 5 ) Notification. The Data User will notify the Data Set Contact when any derivative work or publication based on or derived from the Data Set is distributed. The Data User will provide the data contact with two reprints of any publications resulting from use of the Data Set and will provide copies, or on-line access to, any derived digital products. Notification will include an explanation of how the Data Set was used to produce the derived work. 6 ) Collaboration. The Data Set has been released in the spirit of open scientific collaboration. Data Users are thus strongly encouraged to consider consultation, collaboration and/or co-authorship with the Data Set Creator. By accepting this Data Set, the Data User agrees to abide by the terms of this agreement. The Data Owner shall have the right to terminate this agreement immediately by written notice upon the Data User's breach of, or non-compliance with, any of its terms. The Data User may be held responsible for any misuse that is caused or encouraged by the Data User's failure to abide by the terms of this agreement. Disclaimer While substantial efforts are made to ensure the accuracy of data and documentation contained in this Data Set, complete accuracy of data and metadata cannot be guaranteed. All data and metadata are made available "as is". The Data User holds all parties involved in the production or distribution of the Data Set harmless for damages resulting from its use or interpretation.
http://gar.lternet.edu/content/daily-measurement-summaries-lake-bonney-meteorological-station-boym-taylor-valley-antarctica
The Bonney meteorology station is located at a latitude of -77.714443, a longitude of 162.46415, and an elevation of 64.43 meters above sea level.The station is located on shore of East Lobe of Lake BonneyID: BOYM History : The Lake Bonney meteorology station was initially built on the lake's ice cover in November, 1993. Shortly thereafter the station was listed to the point where it was decided to move it to shore. Some attempt was made to right the station during this period. The move of the station was done using the ATV with the station still running. The move began at 14:50 and ended at 15:06 on December 17, 1993. Data collected after 15:06 was done so with the station in it's final position. The clock synchronized with John Priscu's logger measuring light on Nov 26 in afternoon. 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: 10 minutes from November 24, 1993 to January 12, 1994, three hours from January 12, 1994 to November 12, 1994, 20 minutes from November 12, 1994 to November 22, 1995 15 minutes thereafter. This has resulted in approximately 28 values being recorded for final storage in every output interval.
162.464691162109
162.464691162109
-77.714683532715
-77.714683532715
64
64
meter
1993-11-24
2018-11-17
McMurdo Dry Valleys LTER
Information Manager
im@mcmlter.org
McMurdo Dry Valleys LTER
http://mcmlter.org/
McMurdo Dry Valleys LTER
The Lake Bonney meteorology station was initially built on the lake's ice cover in November, 1993. Shortly thereafter the station was listed to the point where it was decided to move it to shore. Some attempt was made to right the station during this period. The move of the station was done using the ATV with the station still running. The move began at 14:50 and ended at 15:06 on December 17, 1993. Data collected after 15:06 was done so with the station in it's final position. The clock synchronized with John Priscu's logger measuring light on Nov 26 in afternoon. 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: 10 minutes from November 24, 1993 to January 12, 1994, three hours from January 12, 1994 to November 12, 1994, 20 minutes from November 12, 1994 to November 22, 1995 15 minutes thereafter. This has resulted in approximately 28 values being recorded for final storage in every output interval.
BOYM_AIRT_DAILY
BOYM - Air Temperature (Daily)
BOYM_DAILY_AIRT.csv
608130
1
1
\n
column
,
http://gar.lternet.edu/sites/default/files/data/BOYM_DAILY_AIRT_1.csv
1993-11-24
2018-11-17
METLOCID
METLOCID
Location code for this met station
string
Location code for this met station
DATE_TIME
Date_time
Date sample was collected
date
mm/dd/yyyy
`Required entry`

None given
AVG_AIRT3M
AVG_AIRT3M
Daily average air temperature at 3 m above ground
celsius
0.01
real
`Null`

None given
STD_AIRT3M
STD_AIRT3M
Standard deviation for the daily air temperature at 3 m above ground
celsius
0.01
real
`Null`

None given
MIN_AIRT3M
MIN_AIRT3M
Minimum daily value of the air temperature at 3 m above ground
celsius
0.01
real
`Null`

None given
MAX_AIRT3M
MAX_AIRT3M
Maximum daily value for the air temperature at 3 m above ground
celsius
0.01
real
`Null`

None given
N_AIRT3M
N_AIRT3M
Number of observations for this average
dimensionless
real
AVG_AIRT1M
AVG_AIRT1M
Average air temperature at 1 m above ground
celsius
real
STD_AIRT1M
STD_AIRT1M
Standard deviation for the air temperature at 1m above ground
celsius
real
MIN_AIRT1M
MIN_AIRT1M
Minimum value of the air temperature at 1m above ground
celsius
real
MAX_AIRT1M
MAX_AIRT1M
Maximum value for the air temperature at 1m above ground
celsius
real
N_AIRT1M
N_AIRT1M
Number of observations for this average
dimensionless
real
N_COMMENTS
N_COMMENTS
Number of comments about the measurement in this period
dimensionless
real
BOYM_RADN_DAILY
BOYM - Solar Radiation (Daily)
BOYM_DAILY_RADN.csv
1986583
1
1
\n
column
,
http://gar.lternet.edu/sites/default/files/data/BOYM_DAILY_RADN_1.csv
2018-10-11
2018-11-17
METLOCID
METLOCID
Location code for this met station
string
Location code for this met station
DATE_TIME
Date_time
Date sample was collected
date
mm/dd/yyyy
AVG_PAR
AVG_PAR
Average of the Photosynthetically active radiation
micromols/second/meter2
0.1
real
`Null`

None given
STD_PAR
STD_PAR
Standard deviation of the photosynthetically active radiation
micromols/second/meter2
0.1
real
`Null`

None given
MIN_PAR
MIN_PAR
Minimum of the Photosynthetically active radiation
micromols/second/meter2
0.1
real
`Null`

None given
MAX_PAR
MAX_PAR
Maximum of the Photosynthetically active radiation
micromols/second/meter2
0.1
real
0
2000
`Null`

None given
N_PAR
Number of Observations
Number of observations for the daily stats.
dimensionless
real
AVG_LWRADIN
AVG_LWRADIN
Daily avgerage of the Incoming longwave radiation based on applying instrument-specific multiplier
W/m2
0.1
real
-5
400
STD_LWRADIN
STD_LWRADIN
Standard deviation of the daily Incoming longwave radiation distribution based on applying instrument-specific multiplier
W/m2
0.1
real
-5
400
`Null`

None given
MIN_LWRADIN
MIN_LWRADIN
Daily minimum for the incoming longwave radiation based on applying instrument-specific multiplier
W/m2
0.1
real
-5
400
`Null`

None given
MAX_LWRADIN
MAX_LWRADIN
Maximum daily incoming longwave radiation based on applying instrument-specific multiplier
W/m2
0.1
real
-5
400
`Null`

None given
N_LWRADIN
N_LWRADIN
Number of data records included for the statistics
dimensionless
real
AVG_LWRADIN2
AVG_LWRADIN2
Daily average of the Incoming longwave radiation based on applying instrument-specific multiplier, a replicate.
W/m2
0.1
real
-5
400
STD_LWRADIN2
STD_LWRADIN2
Standard deviation of the daily Incoming longwave radiation distribution based on applying instrument-specific multiplier. A replicate
W/m2
0.1
real
-5
400
`Null`

None given
MIN_LWRADIN2
MIN_LWRADIN2
Daily minimum for the incoming longwave radiation based on applying instrument-specific multiplier - a replicate
W/m2
0.1
real
-5
400
`Null`

None given
MAX_LWRADIN2
MAX_LWRADIN2
Maximum daily incoming longwave radiation based on applying instrument-specific multiplier - a replicate
W/m2
0.1
real
-5
400
`Null`

None given
N_LWRADIN2
N_LWRADIN2
Number of data records used to compute the statistics
dimensionless
real
AVG_LWRADOUT
AVG_LWRADOUT
Daily average of the outbound (reflected) longwave radiation based on applying instrument-specific multiplier
W/m2
0.1
real
-5
400
STD_LWRADOUT
STD_LWRADOUT
Standard deviation of the daily outgoing longwave radiation distribution based on applying instrument-specific multiplier
W/m2
0.1
real
-5
400
`Null`

None given
MIN_LWRADOUT
MIN_LWRADOUT
Daily minimum for the outgoing longwave radiation based on applying instrument-specific multiplier
W/m2
0.1
real
-5
400
`Null`

None given
MAX_LWRADOUT
MAX_LWRADOUT
Maximum daily outgoing longwave radiation based on applying instrument-specific multiplier
W/m2
0.1
real
-5
400
`Null`

None given
N_LWRADOUT
N_LWRADOUT
Number of data records included for the statistics
dimensionless
real
AVG_LWRADOUT2
AVG_LWRADOUT2
Daily average of the outgoing longwave radiation based on applying instrument-specific multiplier
W/m2
0.1
real
-5
400
STD_LWRADOUT2
STD_LWRADOUT2
Standard deviation of the daily outgoing longwave radiation distribution based on applying instrument-specific multiplier
W/m2
0.1
real
-5
400
`Null`

None given
MIN_LWRADOUT2
MIN_LWRADOUT2
Minimum of the daily outgoing longwave radiation distribution based on applying instrument-specific multiplier
W/m^2
real
MAX_LWRADOUT2
MAX_LWRADOUT2
Maximum of the daily outgoing longwave radiation distribution based on applying instrument-specific multiplier
W/m^2
real
N_LWRADOUT2
Number of Observations
Number of observations for the daily stats.
dimensionless
real
AVG_SWRADIN
AVG_SWRADIN
Average for the short wave incoming radiation
W/m^2
0.01
real
`Null`

None given
STD_SWRADIN
STD_SWRADIN
Standard deviation for the short wave incoming radiation
W/m^2
0.01
real
`Null`

None given
MIN_SWRADIN
MIN_SWRADIN
Minimum value of the short wave incoming radiation
W/m2
0.01
real
`Null`

None given
MAX_SWRADIN
MAX_SWRADIN
Maximum incoming shortwave radiation/solar flux
W/m2
0.1
real
`Null`

None given
N_SWRADIN
Number of Observations
Number of observations for the daily stats.
dimensionless
real
AVG_SWRADOUT
AVG_SWRADOUT
Average of the outgoing shortwave radiation/solar flux
W/m2
0.1
real
`Null`

None given
STD_SWRADOUT
STD_SWRADOUT
Standard deviation for the outgoing shortwave radiation/solar flux
W/m2
0.1
real
`Null`

None given
MIN_SWRADOUT
MIN_SWRADOUT
Minimum outgoing shortwave radiation/solar flux
W/m2
0.1
real
`Null`

None given
MAX_SWRADOUT
MAX_SWRADOUT
Maximum outgoing shortwave radiation/solar flux
W/m2
0.1
real
`Null`

None given
N_SWRADOUT
N_SWRADOUT
Number of observations used for this statistics
dimensionless
real
N_COMMENTS
N_COMMENTS
Number of comments about the measurement in this period
dimensionless
real
BOYM_RH_DAILY
BOYM - Relative Humidity (Daily)
BOYM_DAILY_RH.csv
462231
1
1
\n
column
,
http://gar.lternet.edu/sites/default/files/data/BOYM_DAILY_RH_1.csv
1993-11-24
2018-11-17
METLOCID
METLOCID
Location code for this met station
string
Location code for this met station
DATE_TIME
Date_time
Date sample was collected
date
mm/dd/yyyy
`Required entry`

None given
AVG_RH
Daily mean RH
Daily average of the relative humidity values
dimensionless
real
STD_RH
Standard Dev. of daily RH
The standard deviation for the distribution of daily rel. humidity values
dimensionless
real
MIN_RH
Minimum RH
The daily minimum of the relative humidity
dimensionless
real
MAX_RH
Maximum RH
The daily maximum of the relative humidity
dimensionless
real
N_RH
Number of Observations
Number of observations for the daily stats.
dimensionless
real
N_COMMENTS
N_COMMENTS
Number of comments about the measurement in this period
dimensionless
real
BOYM_PPT_DAILY
BOYM - Precipitation (Daily)
BOYM_DAILY_PPT.csv
423974
1
1
\n
column
,
"
http://gar.lternet.edu/sites/default/files/data/BOYM_DAILY_PPT_0.csv
1994-12-05
2018-11-17
METLOCID
METLOCID
Location code for Lake Bonney meteorology station
string
Location code for Lake Bonney meteorology station
DATE_TIME
DATE_TIME
Date/time of sample (New Zealand DST, +13 UTC)
date
DD/MM/YYYY
AVG_PPT
AVG_PPT
Unevaporated precipitation
millimeter
real
`Null`

None given
STD_PPT
STD_PPT
standard deviation of the daily distribution of unevaporated precipitation records
millimeter
real
MIN_PPT
MIN_PPT
Minimum daily of the distribution of unevaporated precipitation
millimeter
real
MAX_PPT
MAX_PPT
Maximum value of the daily distribution of unevaporated precipitation data records
millimeter
real
N_PPT
N_PPT
Number of data records used to compute this statistic
dimensionless
real
N_COMMENTS
N_COMMENTS
Number of comments about the measurement in this period
dimensionless
real
BOYM_SOILT_DAILY
BOYM - Soil Temperature (Daily)
BOYM_DAILY_SOILT.csv
1035685
1
1
\n
column
,
http://gar.lternet.edu/sites/default/files/data/BOYM_DAILY_SOILT_0.csv
1994-11-12
2018-11-17
METLOCID
METLOCID
Location code for this met station
string
Location code for this met station
DATE_TIME
Date_time
Date sample was collected
date
mm/dd/yyyy
`Required entry`

None given
AVG_SOILT0CM
AVG_SOILT0CM
Daily average soil temperature at ground
celsius
0.01
real
`Null`

None given
STD_SOILT0CM
STD_SOILT0CM
Standard deviation for the daily soil temperature at suface ground
celsius
0.01
real
`Null`

None given
MIN_SOILT0CM
MIN_SOILT0CM
Minimum daily value of the soil temperature at surface ground
celsius
0.01
real
`Null`

None given
MAX_SOILT0CM
MAX_SOILT0CM
Maximum daily value for the air temperature at 3 m above ground
celsius
0.01
real
`Null`

None given
N_SOILT0CM
N_SOILT0CM
Number of observations for this average
dimensionless
real
AVG_SOILT5CM
AVG_SOILT5CM
Daily average soil temperature at 5cm below ground
celsius
0.01
real
`Null`

None given
STD_SOILT5CM
STD_SOILT5CM
Standard deviation for the daily soil temperature at 5cm below ground
celsius
0.01
real
`Null`

None given
MIN_SOILT5CM
MIN_SOILT5CM
Minimum daily value of the soil temperature at 5cm below ground
celsius
0.01
real
`Null`

None given
MAX_SOILT5CM
MAX_SOILT5CM
Maximum daily soil temperature at 5 cm depth
celsius
0.01
real
`Null`

None given
N_SOILT5CM
N_SOILT5CM
Number of observations for this average
dimensionless
real
AVG_SOILT10CM
AVG_SOILT10CM
Average daily soil temperature at 10 cm depth
celsius
0.01
real
`Null`

None given
STD_SOILT10CM
STD_SOILT10CM
standard devation of the daily soil temperature at 10 cm depth
celsius
0.01
real
`Null`

None given
MIN_SOILT10CM
MIN_SOILT10CM
Minimum daily soil temperature at 10 cm depth
celsius
0.01
real
`Null`

None given
MAX_SOILT10CM
MAX_SOILT10CM
Maximum daily soil temperature at 10 cm depth
celsius
0.01
real
`Null`

None given
N_SOILT10CM
N_SOILT10CM
Number of observations used to compute these statistics
dimensionless
real
N_COMMENTS
N_COMMENTS
Number of comments about the measurement in this period
dimensionless
real
BOYM_WSPD_DAILY
BOYM - Wind Speed (Daily)
BOYM_DAILY_WSPD.csv
396833
1
1
\n
column
,
http://gar.lternet.edu/sites/default/files/data/BOYM_DAILY_WSPD_0.csv
1993-11-24
2018-11-17
METLOCID
METLOCID
METLOCID identification code for the meteorological station
string
METLOCID identification code for the meteorological station
DATE_TIME
DATE_TIME
Date when measurement was taken
date
DD/MM/YYYY
AVG_WSPD
AVG_WSPD
Average of the daily values of the wind speed
metersPerSecond
real
STDDEV_WSPD
STDDEV_WSPD
Standard deviation of the daily distribution of the wind speed
metersPerSecond
real
MIN_WSPD
MIN_WSPD
Minimum value of the wind speed for the period of one day
metersPerSecond
real
MAX_WSPD
MAX_WSPD
Maximum value of the wind speed for the period of one day
metersPerSecond
real
N_WSPD
N_WSPD
Number of data points used to calculate these statistics.
dimensionless
real
N_COMMENTS
N_COMMENTS
N_COMMENTS
dimensionless
real
BOYM_SNOWHT_DAILY
Lake Bonney Snow Height daily averages spreadsheet details and units used
BOYM_DAILY_SNOWHT.csv
203493
1
1
\n
column
,
http://gar.lternet.edu/sites/default/files/data/BOYM_DAILY_SNOWHT_0.csv
2002-01-24
2018-11-17
METLOCID
METLOCID
METLOCID
string
METLOCID
DATE_TIME
Date_time
Date sample was collected
date
mm/dd/yyyy
AVG_SNOWHT
AVG_SNOWHT
The average value of the daily measurements for the snow heigth
centimeter
real
STD_SNOWHT
STD_SNOWHT
The standard deviation of the daily distribution of snow height measurements
centimeter
real
MIN_SNOWHT
MIN_SNOWHT
The minimum value of the daily distribution of the snow height
centimeter
real
MAX_SNOWHT
MAX_SNOWHT
The maximum value of the daily distribution of the snow height
centimeter
real
N_SNOWHT
N_SNOWHT
The number of snow height values used to compute these statistics
dimensionless
real
N_COMMENTS
N_COMMENTS
Number of comments about the measurement in this period
dimensionless
real