GEOBIA For Land Use Mapping Using Worldview2 Image In Bengkak Village Coastal, Banyuwangi Regency, East Java

[摘要] The east coast of Banyuwangi regency has a diverse variety of land use such as ponds, mangroves, agricultural fields and settlements. WorldView-2 is a multispectral image with high spatial resolution that can display detailed information of land use. Geographic Object Based Image Analysis (GEOBIA) classification technique uses object segments as the smallest unit of analysis. The segmentation and classification process is not only based on spectral value of the image but also considering other elements of the image interpretation. This gives GEOBIA an opportunities and challenges in the mapping and monitoring of land use. This research aims to assess the GEOBIA classification method for generating the classification of land use in coastal areas of Banyuwangi. The result of this study is land use classification map produced by GEOBIA classification. We verified the accuracy of the resulted land use map by comparing the map with result from visual interpretation of the image that have been validated through field surveys. Variation of land use in most of the east coast of Banyuwangi regency is dominated by mangrove, agricultural fields, mixed farms, settlements and ponds.

[发布机构] Remote Sensing Pogram, Faculty of Geography, Universitas Gadjah Mada, Indonesia^1;Faculty of Geography, Universitas Gadjah Mada, Indonesia^2

[效力级别] 计算机科学 [学科分类] 计算机科学（综合）

[关键词] Classification methods;Classification technique;coastal;GEOBIA;Geographic object-based image analysis;High spatial resolution;Landuse classifications;Worldview-2