Teknik dan Metode Fusi (Pansharpening) Data ALOS (AVNIR-2 dan PRISM) untuk Identifikasi Penutup Lahan/ Tanaman Pertanian Sawah  

Oleh:

Sitanggang, Gokmaria

Jenis: Article from Journal - ilmiah nasional
Dalam koleksi: Majalah Sains dan Teknologi Dirgantara (Fulltext) vol. 3 no. 1 (Mar. 2008), page 33-49.
Topik: Citra Pansharp ALOS (AVNIR 2 dan PRISM); Metode Pansharpening; HSV Image Sharpening; Identifikasi Penutup Lahan/Tanaman Pertanian Sawah
Fulltext: MM32_03_01_Gokmaria Sitanggang.pdf (1.79MB)

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: MM32 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

The objective of this research is to search the techniques and processing methods of ALOS optical data by using ALOS data (AVNIR-2 and PRISM) fusion (pansharpening) to identify land cover objects/sawah agriculture vegetation. The study method is accomplished by studying literature and conducting experiment using a study area and also performing the methods assesment by doing visual analysis of the ALOS Pansharped image results. This research uses ALOS data (AVNIR-2 and PRISM), acquired on June, 12, 2006, which covered the study area: agriculture area, Bantul, DIY. The experiment results shows that, for identification of land cover objects/sawah agriculture vegetation, the Pansharped image as the result of the Pansharpening method (HSV Image Sharpening0 321 band composite- AVNIR-2 and PRISM (nadir), is the best comparing to another methods: a) Color Normalized (Brovey), b) Gram-Schmidt Spectral Sharpening, and c) PC Spectral Sharpening. Another result is also obtained the spasial information image map of land cover objects/sawah agriculture vegetation, scale: 1: 500.000 as the results of on screen digitation using the ALOS (AVNIR-2 and PRISM) Pansharp image, acquired on June, 12, 2006 which coverd the agriculture area, Bantul, DIY.

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