Automated Surface Observing System (ASOS) 1-min Data
https://data.eol.ucar.edu/dataset/92.006

Summary
This data set is ancillary data for the Terrain-induced Rotor Experiment
(T-REX). This data set contains 1-minute resolution surface meteorological
data from the Automated Surface Observing System (ASOS) stations located
across the United States, including Guam. These data were retrieved from the
National Climatic Data Center (NCDC) for the T-Rex period (March and April
2006). Each of the two types of files, om1 and om2, consists of a compressed
tar file containing one month of data, with individual files for each station
in the United States. The data are in ASCII format.

Identifiers
 * Local archive identifier: 92.006
 * doi:10.26023/S40P-T36B-1V0T
   https://doi.org/10.26023/S40P-T36B-1V0T

Versions
  1.0

Citation
 National Centers for Environmental Information. 2011. T-REX: Automated
 Surface Observing System (ASOS) 1-min Data. Version 1.0. UCAR/NCAR - Earth
 Observing Laboratory. https://doi.org/10.26023/S40P-T36B-1V0T Accessed 25 Apr
 2024.

Additional citation styles can be generated by entering the DOI
at CrossCite (https://citation.crosscite.org/).

Acknowledgement
In addition to the citation reference and any other acknowledgements,
please acknowledge NCAR/EOL in your publications with text such as:

  Data provided by NCAR/EOL under the sponsorship of
  the National Science Foundation.
  https://data.eol.ucar.edu/

Related projects
 * T-REX: Terrain-induced Rotor Experiment
   https://data.eol.ucar.edu/project/T-REX

Additional information
 * Spatial Type: multiple
 * Frequency: 1 minute
 * Language: English

Categories
 * Surface

Platforms
 * Automated Surface Observing System - ASOS
 * Weather Stations

Instruments
 * Automated Weather System

GCMD Science Keywords
 * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC PRESSURE > SURFACE PRESSURE
 * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > SURFACE WINDS > WIND DIRECTION
 * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC TEMPERATURE > SURFACE TEMPERATURE > DEW POINT TEMPERATURE
 * EARTH SCIENCE > ATMOSPHERE > PRECIPITATION > PRECIPITATION AMOUNT
 * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC TEMPERATURE > SURFACE TEMPERATURE > AIR TEMPERATURE
 * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > SURFACE WINDS > WIND SPEED
 * EARTH SCIENCE > ATMOSPHERE > CLOUDS > CLOUD PROPERTIES > CLOUD CEILING
 * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WATER VAPOR > WATER VAPOR INDICATORS > HUMIDITY > RELATIVE HUMIDITY
 * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC PRESSURE > SEA LEVEL PRESSURE
 * EARTH SCIENCE > ATMOSPHERE > AIR QUALITY > VISIBILITY

Documentation
 * ASOS-STATIONS.TXT [174 KiB]
   https://data.eol.ucar.edu/file/download/41F553171CD/ASOS-STATIONS.TXT
 * ASOS.htm [5 KiB]
   https://data.eol.ucar.edu/file/download/41F553171CC/ASOS.htm
 * ASOS_Ready_Ref_Guide.pdf [1161 KiB]
   https://data.eol.ucar.edu/file/download/41F55317379/ASOS_Ready_Ref_Guide.pdf
 * asos_users_guide.pdf [548 KiB]
   https://data.eol.ucar.edu/file/download/41F5531737A/asos_users_guide.pdf
 * asos_users_guide_app.pdf [117 KiB]
   https://data.eol.ucar.edu/file/download/41F5531737B/asos_users_guide_app.pdf
 * td6405.pdf [47 KiB]
   https://data.eol.ucar.edu/file/download/41F55360362/td6405.pdf
 * td6406.pdf [47 KiB]
   https://data.eol.ucar.edu/file/download/41F55360363/td6406.pdf

Related links
 * homepage: T-REX Homepage
   https://www.eol.ucar.edu/field_projects/t-rex
 * info: T-REX Data Policy
   https://www.eol.ucar.edu/content/t-rex-data-policy
 * info: T-REX Missions
   https://catalog.eol.ucar.edu/trex/missions/missions.html
 * homepage: NWS ASOS Program
   http://www.nws.noaa.gov/asos/

Temporal coverage
 * Begin datetime: 2006-03-01 00:00:00 
 * End datetime: 2006-04-30 00:00:00 

Spatial coverage
 * Maximum (North) Latitude: 72.00
 * Minimum (South) Latitude: 13.00
 * Minimum (West) Longitude: -158.00
 * Maximum (East) Longitude: 145.00

Primary contact information
 * pointOfContact: EOL Data Support <datahelp@eol.ucar.edu>
   https://data.eol.ucar.edu/contact/show/1

Additional contact information
 * author: National Centers for Environmental Information <ncei.info@noaa.gov>
   https://data.eol.ucar.edu/contact/show/2255

Alternate metadata formats
 * DataCite: https://data.eol.ucar.edu/dataset/92.006?format=datacite
 * ISO/TC 211: https://data.eol.ucar.edu/dataset/92.006?format=isotc211