Ravi, N. ; Patel, N. K. ; Navalgund, R. R. (1992) District-level rice-yield estimation for Orissa using satellite data Journal of the Indian Society of Remote Sensing, 20 (1). pp. 43-49. ISSN 0255-660X
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Abstract
Remotely-sensed data transformed into a vegetation index (radiance ratio of near infrared to red) has been related to district rice yields for Orissa using IRS-1A LISS-I data of kharif seasons 1988-89 and 1989-90. Using the empirical relation of the first year, estimation of rice yield has been done for the 1989-90 kharif season. Deviations in the districts of coastal tract and central tableland ranged from 1.9 to 11.1 percent whereas deviations were larger in Eastern Ghat and Northern plateau of Orissa.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Indian Society of Remote Sensing. |
| ID Code: | 89354 |
| Deposited On: | 26 Apr 2012 13:10 |
| Last Modified: | 19 May 2016 03:55 |
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