| Main Title |
Evaluation of Wind Measurements by Four Doppler Sodars. |
| Author |
Kaimal, J. C. ;
Gaynor, J. E. ;
Finkelstein, P. L. ;
Graves, M. E. ;
Lockhart, T. J. ;
|
| CORP Author |
National Oceanic and Atmospheric Administration, Boulder, CO. Wave Propagation Lab. ;Northrop Services, Inc., Research Triangle Park, NC. ;Meteorology Research, Inc., Altadena, CA.;Environmental Protection Agency, Washington, DC. |
| Year Published |
1984 |
| Stock Number |
PB85-115301 |
| Additional Subjects |
Wind(Meteorology) ;
Meteorological instruments ;
Doppler effect ;
Performance evaluation ;
Wind velocity ;
Wind direction ;
Turbulence ;
Accuracy ;
Towers ;
Comparison ;
Anemometers ;
Radiosondes ;
Graphs(Charts) ;
Sodar
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB85-115301 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
120p |
| Abstract |
Measurements of wind speed, wind direction, and the vertical component of turbulence, from four different commercially available Doppler sodars, are compared with similar measurements from in situ sensors on a 300 m instrumented tower. Results indicate that the four sodars measure wind speed and direction accurately and with reasonably high precision. The sodars tended to overestimate the vertical component of turbulence at night and to underestimate it during the day. Precision in those measurements was considerably poorer than for the averaged speeds and directions. |
| Supplementary Notes |
Sponsored in part by Environmental Protection Agency, Washington, DC. Prepared in cooperation with Northrop Services, Inc., Research Triangle Park, NC., and Meteorology Research, Inc., Altadena, CA. |
| NTIS Title Notes |
Rept. no. 5. |
| PUB Date Free Form |
Jul 84 |
| Category Codes |
4B; 55D |
| NTIS Prices |
PC A06/MF A01 |
| Primary Description |
100/00 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
503222345 |
| Origin |
NTIS |
| Type |
CAT |
