Naslov
Monitoring of soybean growth stages using an unmanned aerial vehicle (UAV)

Autori
Radočaj, Dorijan ; Jurišić, Mladen ; Plaščak, Ivan ; Barač, Željko ; Sigurnjak, Emanuel

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings & abstracts of the 13th international scientific/professional conference: Agriculture in nature and environment protection / Jug, Danijel ; Ravlić, Marija - Osijek : Glas Slavonije, 2020, 60-65

Skup
12. međunarodni znanstveno-stručni skup: Poljoprivreda u zaštiti prirode i okoliša = 12th International Scientific/Professional Conference: Agriculture in Nature and Environment Protection

Mjesto i datum
Osijek, Hrvatska, 07.09.2020. - 09.09.2020

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
UAV ; soybean ; vegetation indices ; geographic information system

Sažetak
Monitoring of crop properties using UAV is a novel procedure in agricultural practice, allowing the detection of anomalies and the adjustment of crop management. In this research, five cyclic imaging repetitions were conducted for soybean agricultural parcel located in Donji Miholjac. Monitored soybean growth stages were a reference stage before sowing, fourth trifoliolate, beginning pod and beginning maturity stage. Images collected in the field were processed by Structure-from- Motion algorithm for the creation of digital orthophoto. Four complementary vegetation indices calculated from red, green and blue spectral channels of digital orthophoto were used for the interpretation of crop properties. The low-cost and effectiveness of UAV in crop monitoring showed potential for implementation in agricultural practice.

Izvorni jezik
Engleski

Znanstvena područja
Interdisciplinarne tehničke znanosti, Poljoprivreda (agronomija), Interdisciplinarne biotehničke znanosti

POVEZANOST RADA