Station Information | |
---|---|
Category: | Perturbed Continental |
Collaborating Institutes: |
DOE ARM Greenwood Aviation |
Status: | Operational March, 2000 Currently Inactive |
Altitude Range: | 400 - 4800 m asl |
Site Info: |
Mailing Address Chuck Greenwood Greenwood Aviation 2117 N. Waverly Ponca City, OK 74601 Telephone 580-762-2580 Bob Fristoe, pilot 580-716-2727 Kelley White, pilot 580-763-2448 |
Links: | Profile Plots
Instrumentation Aircraft System Photos |
Photos: |
IAP Photos |
Objectives and Approach
The objective of this project is to obtain a statistically-significant data set of the vertical distribution of aerosol properties (e.g., light scattering and absorption, particle chemistry).
The measurements will be used to answer the following scientific questions:- How do aerosol properties vary through the vertical column?
- Under what conditions can surface-based measurements of these properties be used to calculate the direct aerosol radiative forcing from a measured aerosol optical depth?
The measurements will be made by flying a light aircraft (Cessna C-172N) over the SGP site and utilizing a similar aerosol instrument package to the one at SGP. The aircraft will fly level legs at altitudes between 500 m and 3500 m several times per week over the course of one year. How much aerosol do we miss staying at or below 3.5 km?
This is a joint effort between the ARM program and ESRL/GMD of the U.S. National Oceanic and Atmospheric Administration (NOAA).
IAP Aerosol Properties Plots
Statistical Summary Plots - Multi-year record of final aerosol and atmospheric property data.Do not quote or cite.
Atmospheric Properties
These plots are designed to provide a quick look at the measured aerosol properties. They display raw unedited data, but known corrections for instrument errors have been applied.
Short-Term Status Plots (last 48 hours) | Long-Term Averaged Plots (hourly averages, last 30 days) |
---|---|
Extensive Parameter Summary Plot Not Available | Extensive Parameter Summary Plot Not Available |
Spectral Coefficients Plot Not Available | Spectral Coefficients Plot Not Available |
Spectral Coefficients (Humidified) Plot Not Available | Spectral Coefficients (Humidified) Plot Not Available |
Intensive Parameter Summary Plot Not Available | Intensive Parameter Summary Plot Not Available |
Intensive Parameter Summary (Humidified) Plot Not Available | Intensive Parameter Summary (Humidified) Plot Not Available |
f(RH) Plot Not Available | f(RH) Plot Not Available |
CCN Fit Parameters Plot Not Available | CCN Fit Parameters Plot Not Available |
Wind Speed and Direction Plot Not Available | Wind Speed and Direction Plot Not Available |
CNC Status/Flows Plot Not Available | CNC Status/Flows Plot Not Available |
CCN Status Plot Not Available | CCN Status Plot Not Available |
PSAP Status Plot Not Available | PSAP Status Plot Not Available |
CLAP Absorption Plot Not Available | CLAP Absorption Plot Not Available |
CLAP Status Plot Not Available | CLAP Status Plot Not Available |
Nephelometer Background Reference Plot Not Available | Nephelometer Background Reference Plot Not Available |
Nephelometer Background Reference (Humidified) Plot Not Available | Nephelometer Background Reference (Humidified) Plot Not Available |
Nephelometer Status Plot Not Available | Nephelometer Status Plot Not Available |
Nephelometer Status (Humidified) Plot Not Available | Nephelometer Status (Humidified) Plot Not Available |
Flows Plot Not Available | Flows Plot Not Available |
Pressures Plot Not Available | Pressures Plot Not Available |
Temperature, Humidity and Dew Point Plot Not Available | Temperature, Humidity and Dew Point Plot Not Available |
Filter Status Plot Not Available | Filter Status Plot Not Available |
uMAC Status Plot Not Available | uMAC Status Plot Not Available |
Aethalometer EBC Plot Not Available | Aethalometer EBC Plot Not Available |
Aethalometer Status Plot Not Available | Aethalometer Status Plot Not Available |
Summary Status Plots
One Year Summary Status Plots | Time Series (Entire Record) Summary Status Plots |
---|---|
Nephelometer Status Plot Not Available | Nephelometer Status Plot Not Available |
Wet Nephelometer Status Plot Not Available | Wet Nephelometer Status Plot Not Available |