Estimation of beet top yield using satellite data

[ABSTRACT]In this study, the estimation of beet top yield using satellite data was conducted in Memuro, Hokkaido. The test site can be divided into four main geographical types which are lowlands, low, middle and high terraces. To derive the beet top yield estimation equation, the multiple linear regressions analysis was executed using the surface radiance value of SPOTS image acquired in September 21, 2006 and ground observation data of beet top weight acquired on October 4, 2006. The accuracy of predictive error was affected by geographical types. Moreover, the yield of beet top was overestimated compared with ground observation data. The result suggests that the estimation accuracy can be improved by considering weather condition such as precipitation in the future.

https://opac.ll.chiba-u.jp/da/curator/104374/

https://opac.ll.chiba-u.jp/da/curator/104374/BB01446232-15-P080.pdf

Chiba University. Center for Environmental Remote Sensing

千葉大学環境リモートセンシング研究センター

会議発表用資料

BB01446232

Proceedings of the CEReS international symposium = CEReS国際シンポジウム資料集

15

80

87

2009-12-15

publisher

環境リモートセンシング研究センター「CEReSシンポジウム資料集」