Rapeseed crop damage by wildlife assessed from Landsat images
نویسندگان
چکیده
منابع مشابه
Automated Crop Type Mapping from Landsat Imagery
Knowledge of the spatial distribution of crop types is important for many environmental and human health research studies. These studies may require crop type maps over large geographical regions for multiple years, which can be derived only from satellite images. Interpretation of Landsat images using traditional image classification techniques is not feasible for such applications because of ...
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Pixel-based classiication is a standard approach towards crop area estimation, but it is unsuited to handle mixed pixels. Therefore, we developed the data-driven decomposition method, which combines the linear mixture model with knowledge of the application domain. A quantitative comparison proved that both concepts lead to more accurate estimates when processing simulated images. Experiments o...
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The author is Vivek Sharma, ASABE Member, graduate research Assistant, Department of Biological Systems 1 Engineering, University of Nebraska-Lincoln, Nebraska, USA. Corresponding author: Vivek Sharma, 158. 2 L.W. Chase Hall, University of Nebraska-Lincoln, NE 68583-0726; phone: 402-419-1687; e-mail: 3 [email protected] 4 5 Abstract: Remote sensing-derived surface energy fluxes enable qu...
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A principal]multiple agent model is used to examine wildlife damage abatement and compensation programs in a setting in which farmers suffer damages and hunters use the wildlife for recreational purposes. In addition to externalities inherent in abatement, abatementrcompensation policy confronts the issue of moral hazard. By representing the principal as a wildlife management authority who acts...
متن کاملApplication of Data-Driven Decomposition to Landsat-TM Images for Crop Area Estimation
An accurate crop area estimation method based on satellite remote sensing imagery is needed to manage the agricultural subsidy system of the European Union. The area estima-tor can use either classiication, which allocates a pixel to a single class, or decomposition, which divides a pixel between several classes, to determine the ground cover type(s) a pixel is composed of. While in early days ...
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ژورنال
عنوان ژورنال: Review on Agriculture and Rural Development
سال: 2019
ISSN: 2677-0792,2063-4803
DOI: 10.14232/rard.2019.1-2.11-15