Microclimate data from Jane Col, Signy Island, Antarctica 2007-2016 [Version 2.0]
Microclimate data collected hourly at Jane Col, for 12 climatic variables via automatic data loggers, 2007-2016. Data is not available across the entire temporal range for all variables. NERC funded under the British Antarctic Survey National Capability programme, Polar Science for Planet Earth. Thi...
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Format: | Dataset |
Language: | English |
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NERC EDS UK Polar Data Centre
2021
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Online Access: | https://dx.doi.org/10.5285/1bf0cfe7-a2e6-4c82-a0cd-d913876b6854 https://data.bas.ac.uk/full-record.php?id=GB/NERC/BAS/PDC/01588 |
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openpolar |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
"EARTH SCIENCE","ATMOSPHERE","ATMOSPHERIC TEMPERATURE","SURFACE TEMPERATURE","AIR TEMPERATURE" "EARTH SCIENCE","ATMOSPHERE","ATMOSPHERIC TEMPERATURE","UPPER AIR TEMPERATURE" "EARTH SCIENCE","LAND SURFACE","FROZEN GROUND","SOIL TEMPERATURE" "EARTH SCIENCE","CRYOSPHERE","FROZEN GROUND","SOIL TEMPERATURE" humidity loggers microclimate micrometeorological temperature |
spellingShingle |
"EARTH SCIENCE","ATMOSPHERE","ATMOSPHERIC TEMPERATURE","SURFACE TEMPERATURE","AIR TEMPERATURE" "EARTH SCIENCE","ATMOSPHERE","ATMOSPHERIC TEMPERATURE","UPPER AIR TEMPERATURE" "EARTH SCIENCE","LAND SURFACE","FROZEN GROUND","SOIL TEMPERATURE" "EARTH SCIENCE","CRYOSPHERE","FROZEN GROUND","SOIL TEMPERATURE" humidity loggers microclimate micrometeorological temperature Convey, Peter Newsham, Kevin Geissler, Paul Jobson, Matt Microclimate data from Jane Col, Signy Island, Antarctica 2007-2016 [Version 2.0] |
topic_facet |
"EARTH SCIENCE","ATMOSPHERE","ATMOSPHERIC TEMPERATURE","SURFACE TEMPERATURE","AIR TEMPERATURE" "EARTH SCIENCE","ATMOSPHERE","ATMOSPHERIC TEMPERATURE","UPPER AIR TEMPERATURE" "EARTH SCIENCE","LAND SURFACE","FROZEN GROUND","SOIL TEMPERATURE" "EARTH SCIENCE","CRYOSPHERE","FROZEN GROUND","SOIL TEMPERATURE" humidity loggers microclimate micrometeorological temperature |
description |
Microclimate data collected hourly at Jane Col, for 12 climatic variables via automatic data loggers, 2007-2016. Data is not available across the entire temporal range for all variables. NERC funded under the British Antarctic Survey National Capability programme, Polar Science for Planet Earth. This is an updated version of this dataset. The previous dataset can be viewed here for reference: https://data.bas.ac.uk/full-record.php?id=GB/NERC/BAS/PDC/01304. There have been changes to the quality control carried out in the updated data. : Microclimate data was recorded at Jane Col. Data was automatically collected and recorded on an hourly basis. 12 climatic variables were recorded: wind speed, wind direction, air pressure, air temperature, relative humidity, photosynthetically active radiation (PAR), UVA, UVB, temperature at four different depths. : Logger make: Campbell CR1000, serial no. 3940. Variables: wind speed, wind direction. Sensor: Young 05103. Sensor serial no.:72128. Variable: air pressure. Sensor: Vaisala. Variables: temperature (all depths). Sensor: Campbell 107 x 4. Sensor serial no.: 13125/5,6,7 and 10. Variable: relative humidity. Sensor: Campbell CS215. Sensor serial no.: E1611. Variable: photosynthetically active radiation. Sensor: Skye SKP215. Sensor serial no.: 0892 5756. Variable: UVA. Sensor: Delta-T UV-3pA. Sensor serial no.: 124. Variable: UVB. Sensor: Skye SKU430. Sensor serial no.: 0702 24526. : Quality control was carried out on this publication [Version 2.0] of the data. Specifically, we checked the data for outliers on variables which we concluded followed a normal distribution. A z-score calculation was carried out using the following equation: abs(x_i - mean(x_month)) / stddev(x_month) where we took the absolute value of the variable [x_i], then subtracted x_i by the mean of x_i values measured in that month [x_month] (using the DATE column), and then divided over the standard deviation of x_i values measured in that same month [stdev_x_month]. Using values only within the same month was to constrain the calculation to a range of values subject to seasonal variation, that would otherwise yield results that could include, for example, temperatures expected during the summer as well as the winter. These values were then categorised into three groups: z-scores under 3, between 3-6, and above 6. An additional column was then created alongside each parameter denoting whether the z-score for that value was under 3 (denoted as '1'), between 3 and 6 (denoted as '2'), or above 6 (denoted as '3'). This is to give users the option to filter values in the data that have been flagged as potential outliers based on the z-score calculation above. Due to the harsh conditions in Jane Col, data has not been recorded continually across the period. Missing values, where data was not recorded, are included in the dataset. The exact locations of sensors within the soil does change over time due to environmental conditions, so depths recorded are a guide. For columns 'wind speed' and 'wind direction', values of 0 may indicate that the sensor was frozen. |
format |
Dataset |
author |
Convey, Peter Newsham, Kevin Geissler, Paul Jobson, Matt |
author_facet |
Convey, Peter Newsham, Kevin Geissler, Paul Jobson, Matt |
author_sort |
Convey, Peter |
title |
Microclimate data from Jane Col, Signy Island, Antarctica 2007-2016 [Version 2.0] |
title_short |
Microclimate data from Jane Col, Signy Island, Antarctica 2007-2016 [Version 2.0] |
title_full |
Microclimate data from Jane Col, Signy Island, Antarctica 2007-2016 [Version 2.0] |
title_fullStr |
Microclimate data from Jane Col, Signy Island, Antarctica 2007-2016 [Version 2.0] |
title_full_unstemmed |
Microclimate data from Jane Col, Signy Island, Antarctica 2007-2016 [Version 2.0] |
title_sort |
microclimate data from jane col, signy island, antarctica 2007-2016 [version 2.0] |
publisher |
NERC EDS UK Polar Data Centre |
publishDate |
2021 |
url |
https://dx.doi.org/10.5285/1bf0cfe7-a2e6-4c82-a0cd-d913876b6854 https://data.bas.ac.uk/full-record.php?id=GB/NERC/BAS/PDC/01588 |
long_lat |
ENVELOPE(-45.595,-45.595,-60.708,-60.708) ENVELOPE(-45.628,-45.628,-60.699,-60.699) |
geographic |
Antarctic Signy Island Jane Col |
geographic_facet |
Antarctic Signy Island Jane Col |
genre |
Antarc* Antarctic Antarctica British Antarctic Survey Signy Island |
genre_facet |
Antarc* Antarctic Antarctica British Antarctic Survey Signy Island |
op_relation |
https://dx.doi.org/10.5285/5c380c93-986e-499c-b09f-25939daf4766 |
op_rights |
Open Government Licence V3.0 http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/ |
op_doi |
https://doi.org/10.5285/1bf0cfe7-a2e6-4c82-a0cd-d913876b6854 https://doi.org/10.5285/5c380c93-986e-499c-b09f-25939daf4766 |
_version_ |
1766138646851747840 |
spelling |
ftdatacite:10.5285/1bf0cfe7-a2e6-4c82-a0cd-d913876b6854 2023-05-15T13:40:42+02:00 Microclimate data from Jane Col, Signy Island, Antarctica 2007-2016 [Version 2.0] Convey, Peter Newsham, Kevin Geissler, Paul Jobson, Matt 2021 text/csv https://dx.doi.org/10.5285/1bf0cfe7-a2e6-4c82-a0cd-d913876b6854 https://data.bas.ac.uk/full-record.php?id=GB/NERC/BAS/PDC/01588 en eng NERC EDS UK Polar Data Centre https://dx.doi.org/10.5285/5c380c93-986e-499c-b09f-25939daf4766 Open Government Licence V3.0 http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/ "EARTH SCIENCE","ATMOSPHERE","ATMOSPHERIC TEMPERATURE","SURFACE TEMPERATURE","AIR TEMPERATURE" "EARTH SCIENCE","ATMOSPHERE","ATMOSPHERIC TEMPERATURE","UPPER AIR TEMPERATURE" "EARTH SCIENCE","LAND SURFACE","FROZEN GROUND","SOIL TEMPERATURE" "EARTH SCIENCE","CRYOSPHERE","FROZEN GROUND","SOIL TEMPERATURE" humidity loggers microclimate micrometeorological temperature humidity,loggers,microclimate,micrometeorological,temperature Dataset dataset 2021 ftdatacite https://doi.org/10.5285/1bf0cfe7-a2e6-4c82-a0cd-d913876b6854 https://doi.org/10.5285/5c380c93-986e-499c-b09f-25939daf4766 2022-02-09T12:40:43Z Microclimate data collected hourly at Jane Col, for 12 climatic variables via automatic data loggers, 2007-2016. Data is not available across the entire temporal range for all variables. NERC funded under the British Antarctic Survey National Capability programme, Polar Science for Planet Earth. This is an updated version of this dataset. The previous dataset can be viewed here for reference: https://data.bas.ac.uk/full-record.php?id=GB/NERC/BAS/PDC/01304. There have been changes to the quality control carried out in the updated data. : Microclimate data was recorded at Jane Col. Data was automatically collected and recorded on an hourly basis. 12 climatic variables were recorded: wind speed, wind direction, air pressure, air temperature, relative humidity, photosynthetically active radiation (PAR), UVA, UVB, temperature at four different depths. : Logger make: Campbell CR1000, serial no. 3940. Variables: wind speed, wind direction. Sensor: Young 05103. Sensor serial no.:72128. Variable: air pressure. Sensor: Vaisala. Variables: temperature (all depths). Sensor: Campbell 107 x 4. Sensor serial no.: 13125/5,6,7 and 10. Variable: relative humidity. Sensor: Campbell CS215. Sensor serial no.: E1611. Variable: photosynthetically active radiation. Sensor: Skye SKP215. Sensor serial no.: 0892 5756. Variable: UVA. Sensor: Delta-T UV-3pA. Sensor serial no.: 124. Variable: UVB. Sensor: Skye SKU430. Sensor serial no.: 0702 24526. : Quality control was carried out on this publication [Version 2.0] of the data. Specifically, we checked the data for outliers on variables which we concluded followed a normal distribution. A z-score calculation was carried out using the following equation: abs(x_i - mean(x_month)) / stddev(x_month) where we took the absolute value of the variable [x_i], then subtracted x_i by the mean of x_i values measured in that month [x_month] (using the DATE column), and then divided over the standard deviation of x_i values measured in that same month [stdev_x_month]. Using values only within the same month was to constrain the calculation to a range of values subject to seasonal variation, that would otherwise yield results that could include, for example, temperatures expected during the summer as well as the winter. These values were then categorised into three groups: z-scores under 3, between 3-6, and above 6. An additional column was then created alongside each parameter denoting whether the z-score for that value was under 3 (denoted as '1'), between 3 and 6 (denoted as '2'), or above 6 (denoted as '3'). This is to give users the option to filter values in the data that have been flagged as potential outliers based on the z-score calculation above. Due to the harsh conditions in Jane Col, data has not been recorded continually across the period. Missing values, where data was not recorded, are included in the dataset. The exact locations of sensors within the soil does change over time due to environmental conditions, so depths recorded are a guide. For columns 'wind speed' and 'wind direction', values of 0 may indicate that the sensor was frozen. Dataset Antarc* Antarctic Antarctica British Antarctic Survey Signy Island DataCite Metadata Store (German National Library of Science and Technology) Antarctic Signy Island ENVELOPE(-45.595,-45.595,-60.708,-60.708) Jane Col ENVELOPE(-45.628,-45.628,-60.699,-60.699) |