ANALISIS PERUBAHAN PENGGUNAAN LAHAN PERTANIAN PRESISI DENGAN METODE OBIA (Studi Kasus Di Kecamatan Dramaga, Kabupaten Bogor)

Iksal Yanuarsyah

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The current development of Bogor Regency
especially in Dramaga Sub-district is very rapidly. Landuse
change activities was occurred by converting forest or vegetation
area, farm field, bareland, particularly in agricultural land
converted into settlements, office cluster and industrial area.
Beside of many methods due to analyze landuse change, remote
sensing is one approach to do so more powerful. Remote sensing
is not only relying on imagery with respected to the accuracy and
quality of data, but also followed by extraction technique with
which is an Object-Based Image Analysis (OBIA). OBIA is one
precisely technique to extract information from imagery by using
multiresolution segmentation based on certain parameters (such
as cale parameter, color, shape factor, compact, dan smooth, etc).
The imagery extraction result by using OBIA provides objectbased
classification parameters thus to calculate precisely the
change of agricultural land (such as farm fields and paddy field)
are converted into developed land.


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DOI: http://dx.doi.org/10.32832/kreatif.v3i1.97

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