FIRE Level 2
Entry Title: First ISCCP Regional Experiment (FIRE) Atlantic Stratocumulus Transition Experiment (ASTEX) Valdivia Radiosonde Data
Entry ID: FIRE_AX_VALDIV_SONDE_1
Aerosols Clouds Radiation Budget Field Campaigns
Description
The First ISCCP Regional Experiments have been designed to improve data products and cloud/radiation parameterizations used in general circulation models (GCMs). Specifically, the goals of FIRE are (1) to improve the basic understanding of the interaction of physical processes in determining life cycles of cirrus and marine stratocumulus systems and the radiative properties of these clouds during their life cycles and (2) to investigate the interrelationships between the ISCCP data, GCM parameterizations, and higher space and time resolution cloud data.Radiosonde data were collected during the FIRE ASTEX for time period May 28, 1992 through June 22, 1992 from the Valdivia (ship). There are 3 sets of interpolated sounding data. They are 5-second, 20-meter, and 2-millibar.Each file contains a 5-line header. The first line is the site name (up to 16 characters), the next line is the latitude and longitude at the time of launch, the third contains the date-time group at launch in YYMMDDHHMM format. Lines 4 and 5 describe the data to follow, which comprise no more that 1500 additional lines. The data are: minutes, seconds past launch, ascent rate, height, pressure, temperature, relative humidity, dew point, mixing ratio and wind speedand direction.
Resources and Documentation
DOWNLOAD SOFTWARE
FIRE II-ASTEX Read Software Package - Direct File Download (.tar)
FIRE I-Cirrus Read Software Package - Direct File Download (.tar)
FIRE I-Extended-Time-Observation Read Software Package - Direct File Download (.tar)
FIRE II-Cirrus Read Software Package - Direct File Download (.tar)
FIRE III Read Software Package - Direct File Download (.tar)
VIEW RELATED INFORMATION
- How to cite ASDC data
DATA CITATION POLICY
- ASDC Data and Information for FIRE
- FIRE ASTEX European Centre for Medium-range Weather Forecasting (ECMWF) Langley DAAC Data Set Document
GENERAL DOCUMENTATION
- Project/Campaign Document: Project/Campaign Document: FIRE Langley DAAC
PRODUCTION HISTORY
- FIRE ASTEX Readme - Direct File Download (.ps)
- Important Notes Concerning All Radiosonde Data Readme
READ-ME
- Makefile.fci1 Release: 1.1 Date: 7/29/94
SCIENCE DATA PRODUCT SOFTWARE DOCUMENTATION
Keywords
From GCMD Science Keywords:
- AIR TEMPERATURE > SURFACE TEMPERATURE
- HUMIDITY > WATER VAPOR INDICATORS
- UPPER LEVEL WINDS
- WATER VAPOR > WATER VAPOR INDICATORS
- SURFACE WINDS
- OSCILLATIONS
- Dew Point Temperature
- Frost Point Temperature
- Pressure
- Relative Humidity
- Sounding Data
- Upper Air
- Wind Direction
- Wind Speed
- Mixing Ratio
Data Distribution
File Format(s):
Native
Note: "Get Dataset" is a link to our recommended order method. The down arrow will show you additional options.
Spatial Information
Spatial Coverage Type: Horizontal
Coordinate System: Cartesian
Granule Spatial Representation: Cartesian
Locations
ATLANTIC OCEAN NORTH ATLANTIC OCEAN MID-LATITUDE BOUNDARY LAYER STRATOSPHERE TROPOSPHERE
Temporal Information
Temporal Coverage: 1992-05-28 - 1992-06-22