Potential of the L-Band for estimating yield in grapevine crops

被引：0

作者：

Barber, Matias ^{[1
]}

Dalmasso, Julieta ^{[2
]}

Carmona, Facundo ^{[3
]}

Ignacio Bayala, Martin ^{[4
]}

Mancino, Christian ^{[4
]}

Florencia Degano, Maria ^{[3
]}

del Valle Asis, Ines ^{[5
]}

Rivas, Raul ^{[4
]}

机构：

[1] Consejo Nacl Invest Cient & Tecn CONICET, Inst Astron & Fis Espacio IAFE, Caba, Argentina

[2] Inst Nacl Tecnol Agr, Geomat & Agr Precis, Lujan De Cuyo Mendoza, Argentina

[3] Consejo Nacl Invest Cient & Tecn CONICET, Inst Hidrol Llanuras IHLLA, Tandil, Argentina

[4] Comis Invest Cient Prov Buenos Aires CICPBA, Inst Hidrol Llanuras IHLLA, Tandil, Argentina

[5] Univ Nacl Cordoba, Inst Econ & Finanzas IEyF FCE UNC, Cordoba, Argentina

来源：

2024 IEEE BIENNIAL CONGRESS OF ARGENTINA, ARGENCON 2024 | 2024年

关键词：

SAOCOM; SAR; grapevine; L-band;

D O I：

10.1109/ARGENCON62399.2024.10735807

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

An exploratory work was carried out on the sensitivity of L-band radar waves from satellite platforms on the production of grapes per area of the plantation (yield). SAOCOM images over vine plots located in Estacion Experimental Agropecuaria INTA in Lujan de Cuyo, Mendoza, Argentina were used. Sixteen yield data distributed in the 2021- 2022 and 2022-2023 campaigns were compared against a radar index involving the cross-polarized backscatter coefficient HV from radar images acquired before and after harvesting, within a time span of 8 days. The results indicate a sensitivity to yield subjected to the orientation of the crop rows, which requires an input reference map with the orientation of the rows in order to decouple the effect of these on the radar wave, for near-future development of a satellite product of grapevine yield.

引用

页数：4

共 6 条

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