Teknologi penginderaan jauh (remote sensing) memungkinkan untuk dilakukannya pemetaan batimetri perairan pada daerah yang memiliki tingkat perubahan kedalaman secara cepat dan juga dangkal sekalipun dengan menggunakan citra satelit. Tujuan dari penelitian ini yaitu untuk mengetetahui pasangan band rasio terbaik dari citra satelit Worldview-2 untuk membuat peta batimetri pada perairan serta mengetahui informasi kedalaman di Pulau Parang, Kepulauan Karimunjawa. Penelitian ini menggunakan citra satelit Worldview-2 sebagian Pulau Parang, Kepulauan Karimunjawa dengan empat saluran multispektral, yaitu band biru pesisir, biru, hijau dan kuning, yang dikombinasikan menjadi 8 band rasio dan diintegrasikan dengan data kedalaman hasil pengukuran lapangan sebanyak 300 titik sampel untuk uji akurasi dan 150 titik sampel untuk pemodelan batimetri pada rentang kedalaman 0-20 m. Hasil pemodelan menunjukkan bahwa model empiris batimetri terbaik adalah rasio band biru dan band hijau dengan nilai R² sebesar 0,6976 dan nilai RMSE sebesar 4,00. Penelitian ini menunujukan bahwa band rasio biru / hijau dapat menampilakn kedalaman laut di Pulau Parang, Kepulauan Karimunjawa dari 0 m higgga 17 m. Remote sensing technology makes it possible to build bathymetry mapping of waters where has depth various and shallow even using satellite imagery. This research has purpose to find out the best band ratio pair from Worldview-2 satellite imagery to make a aquatic bathymetry map, also find out the information about various of depth in Parang Island, Karimunjawa Islands. This research using Worldview-2 satellite imagery in several part of Parang Island, Karimunjawa Islands with 4 (four) multispectral channels; (1)Blue-Coast Band, (2)Blue, (3)Green, and (4)Yellow, which are combined into 8 (eight) ratio band and integrated with depth data from field measurement. There is 300 sample point for accuracy test and 150 sample point for bathymetry modelling in depth range 0-20 m. The modelling result shows that best empirical bathymetry model is the ratio of blue band and green band with the value of R² is 0,6976 and the RMSE value is 4,00. This research suggests that the ratio of blue / green bands can show the depth of the sea on Parang Island, Karimunjawa Islands from 0 m to 17 m.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
customersupport@researchsolutions.com
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Copyright © 2025 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.