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BCCZO -- Air Temperature, Solar Radiation -- B1 Historical AirT Site (B1_Hist_AirT) -- B1 Historical Site -- (1987-2000)
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| Created: | Nov 19, 2019 at 7:32 a.m. | |
| Last updated: | Nov 21, 2019 at 8:09 p.m. | |
| Citation: | See how to cite this resource | |
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| Sharing Status: | Public |
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Abstract
Climatological data were collected from a ridgetop climate station east of Niwot Ridge (B1 at 2591 m) throughout the year using an Omnidata DP219 datapod. This instrument has a sample interval of 10 minutes and maximum and minimum values are instantaneously recorded. Averages are means of 144 values and totals are totals of 144 values. Parameters measured were evapotranspiration, solar radiation, maximum temperature, minimum temperature, and mean temperature.
Subject Keywords
Coverage
Spatial
Temporal
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| End Date: |
Content
ReadMe.md
BCCZO -- Air Temperature, Solar Radiation -- B1 Historical AirT Site (B1_Hist_AirT) -- B1 Historical Site -- (1987-2000)
OVERVIEW
Description/Abstract
Climatological data were collected from a ridgetop climate station east of Niwot Ridge (B1 at 2591 m) throughout the year using an Omnidata DP219 datapod. This instrument has a sample interval of 10 minutes and maximum and minimum values are instantaneously recorded. Averages are means of 144 values and totals are totals of 144 values. Parameters measured were evapotranspiration, solar radiation, maximum temperature, minimum temperature, and mean temperature.
Creator/Author
Mark Losleben
CZOs
Boulder
Contact
BcCZOdata@colorado.edu
Subtitle
ID: B1_Hist_AirT
SUBJECTS
Disciplines
Climatology / Meteorology
Topics
Air Temperature|Solar Radiation
Subtopic
B1 Historical AirT Site (B1_Hist_AirT)
Keywords
B1|Meteorological|Met|Air Temperature|Climate|Air T|Solar Radiation|Evapotranspiration
Variables
date|year|julianday|airtemp_max|airtemp_min|airtemp_avg|solrad_tot|et(evapotranspiration)
Variables ODM2
Temperature|Evapotranspiration|Radiation, net
TEMPORAL
Date Start
1987-07-25
Date End
2000-12-19
SPATIAL
Field Areas
Boulder Creek Watershed
Location
B1 Historical Site
North latitude
40.32340768787086
South latitude
39.68192824657209
West longitude
-105.73852879278799
East longitude
-104.96763506818859
REFERENCE
CZO ID
6521
Related datasets
BCCZO -- Air Temperature -- B1 Air Temp & Relative Humidity (B1_TempRH) -- B1 -- (2012-2015)
COMMENTS
Comments
The lower detection limit for the DP219 temperature sensors is -17.8 degrees Celsius. Thus, if the maximum temperature was listed as -17.8 degrees Celsius, then the maximum, minimum, and average temperatures were all less than or equal to -17.8 degrees Celsius. If the maximum temperature was listed as being greater than -17.8 degrees Celsius and the minimum temperature was listed as -17.8 degrees Celsius, then the minimum and average temperatures were less than or equal to their recorded values. The instrument station was vandalized sometime between 21 June 1992 and 8 February 1993 and all data for that period were lost. Instrumentation was not replaced until 12 May 1993. The instrument station was vandalized on 20 December 2000. Instrumentation was not replaced until 08 May 2002.Metadata for other B1 data sources:http://niwot.colorado.edu/exec/meta_data/b-1hobo.hourly.jm.meta.txthttp://niwot.colorado.edu/meta_data/b-1mtape.ml.meta.txthttp://niwot.colorado.edu/exec/meta_data/b-1preci.ml.meta.txtPod storage filled on 23 February 1997, so no data from then until 16 May 1997.
Additional Metadata
| Name | Value |
|---|---|
| czos | Boulder |
| czo_id | 6521 |
| comments | The lower detection limit for the DP219 temperature sensors is -17.8 degrees Celsius. Thus, if the maximum temperature was listed as -17.8 degrees Celsius, then the maximum, minimum, and average temperatures were all less than or equal to -17.8 degrees Celsius. If the maximum temperature was listed as being greater than -17.8 degrees Celsius and the minimum temperature was listed as -17.8 degrees Celsius, then the minimum and average temperatures were less than or equal to their recorded values. The instrument station was vandalized sometime between 21 June 1992 and 8 February 1993 and all data for that period were lost. Instrumentation was not replaced until 12 May 1993. The instrument station was vandalized on 20 December 2000. Instrumentation was not replaced until 08 May 2002.Metadata for other B1 data sources:http://niwot.colorado.edu/exec/meta_data/b-1hobo.hourly.jm.meta.txthttp://niwot.colorado.edu/meta_data/b-1mtape.ml.meta.txthttp://niwot.colorado.edu/exec/meta_data/b-1preci.ml.meta.txtPod storage filled on 23 February 1997, so no data from then until 16 May 1997. |
| keywords | B1, Meteorological, Met, Air Temperature, Climate, Air T, Solar Radiation, Evapotranspiration |
| subtitle | ID: B1_Hist_AirT |
| variables | date, year, julianday, airtemp_max, airtemp_min, airtemp_avg, solrad_tot, et(evapotranspiration) |
| disciplines | Climatology / Meteorology |
| related_datasets | 6522, 6523, 6521, 6526, 6524 |
| related_datasets_hs | https://www.hydroshare.org/resource/e440e0d3ad5b49929927e63f25226307/, https://www.hydroshare.org/resource/c74ee10b17a740af885ee404644abbed/, https://www.hydroshare.org/resource/9dfb6ae4748845ceb94676ec589e75a5/, https://www.hydroshare.org/resource/3ecfe3f27550493683fb32a8f3b6b50c/, https://www.hydroshare.org/resource/4fa25c67f23d4218980603f05d7012be/ |
How to Cite
This resource is shared under the Creative Commons Attribution CC BY.
http://creativecommons.org/licenses/by/4.0/
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