Mapping the Invasive Palm Species Arenga obtusifolia using Multiple Endmember Spectral Mixture Analysis (MESMA) and PRISMA Hyperspectral Data in Ujung Kulon National Park, Indonesia
Arenga obtusifolia or “langkap” is an invasive palm that interferes with the growth of native vegetation in Ujung Kulon National Park. This study aims to map A. obtusifolia distribution in Ujung Kulon using PRISMA hyperspectral imagery and MESMA (Multiple Endmember Spectral Mixture Analysis). 38 spectra samples for the A. obtusifolia, sand, wetland vegetation and other vegetation were collected, and optimized using the IES (Iterative Endmember Selection), Multiple Signal Classification (MUSIC) and Automated MUsic and Spectral Separability based Endmember Selection (AMUSES) algorithms. Here, different schemes of MESMA were tested by using spectral weighting (SPEC) and stable zone unmixing (STABLE). Our results demonstrated that MESMA and PRISMA data was able to identify A. obtusifolia with the accuracy ranging from 54.45 (IES-NO STABLE-MESMA) to 86.36% (MUSIC-STABLE and MUSIC-STABLE & WEIGHT). Our results indicated the potential of MESMA and PRISMA using optimized spectra from MUSIC and stable zone unmixing for mapping invasive A. obtusifolia.
Bahasa Asli/Original Language
English
Level
Internasional
Status
Dokumen Karya
No
Judul
Tipe Dokumen
Aksi
1
PLAGIARISM REPORT (3)_compressed.pdf
[PAK] Cek Similarity
2
Bukti Korespondensi_MESMA_Lengkap.pdf
[PAK] Bukti Korespondensi Penulis
3
Surat Keterangan Publikasi Mhs_MESMA.pdf
Dokumen Pendukung Karya Ilmiah (Hibah, Publikasi, Penelitian, Pengabdian)
4
full_dokumen_lengkap.pdf
[PAK] Full Dokumen
5
Mapping the invasive palm species_Full Dokumen.pdf
