Primjena bespilotnih letjelica u poljoprivredi

master's thesis

• Title (english): Unmanned aerial vehicles` utilisation in agriculture
• Author: Vedran Krevh
• Mentor: Igor Kovačev (mentor)
• Committee member: Igor Kovačev (predsjednik povjerenstva)
• Committee member: Stjepan Pliestić (član povjerenstva)
• Committee member: Krešimir Čopec (član povjerenstva)
• Granter: University of Zagreb; Faculty of Agriculture; (Department of Agricultural Engineering); Zagreb
• Defense date and country: 2018-01-08, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Agronomy

Abstract

Napretkom tehnologije bespilotnih letjelica (UAV), razvojem sve manjih senzora za snimanje i odgovarajućeg softvera, precizna poljoprivreda dobiva još jedan alat za donošenje odluka. U ovom radu definirane su mogućnosti primjene bespilotnih letjelica u sustavu precizne poljoprivrede. Uz opis daljinskog istraživanja, uspoređena su satelitska fotogrametrija i aerofotogrametrija. Objašnjene su digitalne karte i predmeti promatranja u poljoprivredi. Definirana je razlika između GIS-a i automatskih kartografskih sustava. Uspoređene su konstrukcije UAV-a. Obrađeno je izvođenje leta, definirajući sustave GNSS-a, GPS-a, DGPS-a i INS-a. Objašnjena je interakcija Sunčeve energije sa Zemljom te su definirani uređaji za snimanje. Definiran je pojam vegetacijskog indeksa te je objašnjeno nekoliko glavnih, uključujući NDVI. Opisane su mogućnosti UAV-a Sensefly eBee uključujući izvođenje leta, snimanje i obradu podataka. Definirane su institucije i organizacije te propisi po kojima se letovi i snimanja smiju provoditi u RH.

Abstract (english)

With the development of unmanned aerial vehicles (UAVs), smaller sensors for image acquisition and support software, precision agriculture has gained an another decision making tool. This paper deals with the objectives and the benefits of UAVs application in precision agriculture. Remote sensing is explained, satellite photogrammetry and aerial photogrammetry are compared. Digital maps and objects of interest in agriculture are described. Difference between GIS and automated cartography systems is defined. Different types of UAVs are compared. Working principle of flight control is explained by defining GNSS, GPS, DGPS and INS. Interaction of sunlight with Earth is defined and various remote sensors are presented. Few examples of vegetation indices along with NDVI are defined. Characteristics of Sensefly eBee are explained, including flight performance, image acquisition and data processing. Institutions and regulations under which the flight and image capturing has to be conducted in Croatia is described.

• Keywords: precizna poljoprivreda; kartografija; GIS; NDVI; zakonodavstvo
• Keywords (english): precision agriculture; mapping; GIS; NDVI; legislation
• Language: croatian
• URN:NBN: urn:nbn:hr:204:778632
• Study programme: Title: Agricultural Engineering; Study programme type: university; Study level: graduate; Academic / professional title: magistar/ magistra inženjer/inženjerka poljoprivredne tehnike (magistar/ magistra inženjer/inženjerka poljoprivredne tehnike)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2018-01-22 13:37:10