Aplikasi Penginderaan Jauh Untuk Mengukur Tinggi Pohon  

Oleh:

Wijanarto, A. Bambang

Jenis: Article from Journal - ilmiah nasional - tidak terakreditasi DIKTI
Dalam koleksi: Widya: Majalah Ilmiah vol. 20 no. 213 (Jun. 2003), page 15.
Topik: line imager; digital photogrammetric; videography; laser; tree height; remote sensing; serial photograph; radar; workstation

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: MM47.20 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

Tree height is a crucial stand characteristic in forest inventor and has been used widely to estimate timber volume, to monitor growth rate, and as an indicator of site quality. Current tree height indicator relies on field measurements, with sampling rates which are typically less than one percent. low sampling rates produce high variaton in measured parameters and reduce statistical reliability. Remote reduce statistical reliability. Remote sensing provides an opportunity to automate the measurement of tree heights and to geenrate digital models of forest canopies. A sufficiently dense canopy model, with tree height data at nearly 100% sampling rates, has the potential to improve significantly the reliability of strategic and operational forest inventory. This paper reviews methods of measuring tree height and summaries the potential of remote sensing techniques to measure tree height.

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