IDENTIFIKASI DAN PEMETAAN LAHAN SAWAH DENGAN CITRA SATELIT RESOLUSI TINGGI DAN TRACKING GPS

Abstract

The availability of productive land becomes one of the main problems in the
development of food security and independence of Indonesian farmers. After the
regional autonomy era begins, the food business is the responsibility of local
government, both at provincial and district / city, the implementation and operational
excellence tailored to the potential for their respective regions. Act No. 7 of 1996 on
Food, in particular article 45, 46, 47, and 48 explain that achieve food security is the
responsibility of the government and the community. In order to support making the
right decisions to maintain local food security, support is needed more accurate data,
especially in raw paddy fields as the main source of producing rice. Extensive data
collection of raw paddy fields along with other supporting data, basically to increase
the availability of extensive data and information materials on various levels of
administrative fields that have a high accuracy. Satellite imagery interpretation that
can produce high accuracy is high-resolution satellite imagery such as Ikonos or
image Quickbird image. Based on the results of this mapping is concluded that the
total land area of raw rice is obtained from measurements in four districts (Kec.
Barabai, Kec. Labuan Amas Selatan, Kec. Labuan Amas Utara and Kec. Haruyan) in
Middle River Upper District is 25,277.35 ha consisting of 9,311.17 ha of rainfed
lowland, 1,876.00 and 14,090.18 ha irrigated lowland.