IDENTIFIKASI MORFOMETRI DAERAH ALIRAN SUNGAI DENGAN ANALISIS DIGITAL ELEVATION MODEL SRTM (DEM SRTM) MENGGUNAKAN SOFTWARE ARCGIS 10.3 ( Studi Kasus: DAS Way Sekampung )

نویسندگان

چکیده

Pada era teknologi yang berkembang pesat sekarang ini, metode digunakan untuk menganalisis daerah aliran sungai (DAS) semakin sesuai perkembangan teknologi. Salah satu bukti DAS yakni dengan memanfaatkan SIG ( Sistem Informasi Geografi ) sehingga analisis dari pengolahan data spasial dapat dilakukan lebih mudah, efisien, dan ekonomis. satunya morfometri di mana menurut (Supangat, 2012) sendiri merupakan karakteristik dasar alami suatu DAS. Analisis sistem informasi geografis atau model berupa DEM pada dasarnya bertujuan mengidentifkasi parameter kuantitatif dianalisis seperti telah disebutkan seperti, luas, keliling, batas Penelitian mengidentifikasi Way Sekampung, menggunakan SRTM (Digital Elevation Model Shuttle Radar Thopography Mission) tersebut kemudian software ArcGIS 10.3. Hasil direkap sebagai hasil menjawab permasalahan penelitian ini. Dari dilakukan, diperoleh Sekampung yaitu luas sebesar 4795.73 km2 keliling sepanjang 621.91 km . Untuk panjang utama 189.99 koordinat hulu adalah x = 475251.030 m y 9419393.882 serta hilirnya 590844.999 9379076.134 m. Data sekampung dibandingkan BPDASHL Seputih Sekampung. Dan mormofetri BIG Badan Gospasial ). Hasilnya menunjukan bahwa memiliki akurasi 93.69 % dalam

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ژورنال

عنوان ژورنال: Jurnal Teknik Sipil

سال: 2021

ISSN: ['2621-8429', '1412-3576']

DOI: https://doi.org/10.36448/jts.v12i1.2097