$type=ticker$count=10$cols=4$cate=0

Pemetaan Zona Geomorfologi Dan Habitat Bentik Di Pulau Kotok Besar [PAPER]

ABSTRACT This study used high-resolution satellite imagery of worldview-2 acquisition 5 October 2013. The purpose of this study was to e...


ABSTRACT
This study used high-resolution satellite imagery of worldview-2 acquisition 5 October 2013. The purpose of this study was to explore the capability of high-resolution satellite imagery of worldview-2 to map the geomorphic zones of shallow water in Kotok Besar island. The method used is object-based image analysis. This method is able to define classes of objects based on spectral and spatial aspects. Image segmentation algorithm using multiresolution segmentation with different scala parameters for each level, level 1, level 2 and level 3. Shape and compactness are also customized for each level. Assign class at level 1 generates three classes, namely land, shallow water and deep water. Assign class at level 2 for geomorphic zone generates three class classes of reef flat, reef crest and reef slope. benthic habitat classification at level 3 produces 7 classes with an overall accuracy was 66.40%.

Keyword: benthic habitat, geomorphic zones, OBIA, satellite imagery of worldview-2


ABSTRAK
Penelitian ini menggunakan citra satelit resolusi tinggi worldview-2 akuisisi 5 Oktober 2013. Tujuan dari penelitian ini adalah untuk mengkaji kemampuan citra satelit resolusi tinggi worldview-2 dalam memetakan zona geomorfologi dan habitat bentik perairan dangkal di Pulau Kotok Besar. Metode yang digunakan adalah metode klasifikasi Object Based Image Analysis (OBIA). Metode ini mampu mendefinisikan kelas-kelas objek berdasarkan aspek spektral dan spasial. Segmentasi citra menggunakan algoritma multiresolution segmentation dengan parameter skala yang berbeda untuk setiap level, baik level 1, level 2 dan level 3. Shape dan compactness juga disesuaikan untuk setiap level. Penentuan kelas pada level 1 menghasilkan tiga kelas yaitu daratan, perairan dangkal dan perairan dalam. Penentuan kelas pada level 2 untuk zona geomorfologi menghasilkan tiga kelas yaitu reef flat, reef crest dan reef slope. Klasifikasi habitat bentik pada level 3 menghasilkan 7 kelas dengan akurasi keseluruhan yaitu 66.40 %.

Kata kunci: citra satelit worldview-2, habitat bentik, OBIA, zona geomorfologi


DOWNLOAD PAPER

COMMENTS

Nama

Data,56,Geospasial,177,GIS,127,Pustaka,20,RS,126,Software,35,Tutorial,73,
ltr
item
RSGIS INDONESIA: Pemetaan Zona Geomorfologi Dan Habitat Bentik Di Pulau Kotok Besar [PAPER]
Pemetaan Zona Geomorfologi Dan Habitat Bentik Di Pulau Kotok Besar [PAPER]
https://1.bp.blogspot.com/-1BG7q-mz0Kc/XTqe1JsWxRI/AAAAAAAAB50/TOob6bzBFDcWLvop9M7Yw5AyaB8A5FSzgCLcBGAs/s640/1.jpg
https://1.bp.blogspot.com/-1BG7q-mz0Kc/XTqe1JsWxRI/AAAAAAAAB50/TOob6bzBFDcWLvop9M7Yw5AyaB8A5FSzgCLcBGAs/s72-c/1.jpg
RSGIS INDONESIA
https://www.rsgis.info/2019/07/pemetaan-zona-geomorfologi-dan-habitat-bentik-di-pulau-besar.html
https://www.rsgis.info/
https://www.rsgis.info/
https://www.rsgis.info/2019/07/pemetaan-zona-geomorfologi-dan-habitat-bentik-di-pulau-besar.html
true
3008467515520484700
UTF-8
Loaded All Posts Not found any posts VIEW ALL Readmore Reply Cancel reply Delete By Home PAGES POSTS View All RECOMMENDED FOR YOU LABEL ARCHIVE SEARCH ALL POSTS Not found any post match with your request Back Home Sunday Monday Tuesday Wednesday Thursday Friday Saturday Sun Mon Tue Wed Thu Fri Sat January February March April May June July August September October November December Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec just now 1 minute ago $$1$$ minutes ago 1 hour ago $$1$$ hours ago Yesterday $$1$$ days ago $$1$$ weeks ago more than 5 weeks ago Followers Follow THIS PREMIUM CONTENT IS LOCKED STEP 1: Share. STEP 2: Click the link you shared to unlock Copy All Code Select All Code All codes were copied to your clipboard Can not copy the codes / texts, please press [CTRL]+[C] (or CMD+C with Mac) to copy