Comparative Study on NDVI with RVI for Estimated Area and Class Distribution

International Journal of Physical Sciences and Engineering

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Field Value
 
Title Comparative Study on NDVI with RVI for Estimated Area and Class Distribution
 
Creator Yuliara, I Made
Ratini, Ni Nyoman
Kasmawan, I Gde Antha
 
Subject class distribution
comparative study
estimated area
NDVI
RVI
 
Description This study aims to determine the differences and comparison of the results of the estimated area, the distribution of clove vegetation using the Normalized Difference Vegetation Index (NDVI) and Ratio Vegetation Index (RVI) and to choose a vegetation index that is more suitable for clove vegetation analysis in Buleleng district, Bali. The method used is to compare statistically descriptive area and distribution class produced by the NDVI and RVI models with area data from the Forestry and Plantation Service (FPS), Buleleng regency, Bali in 2014, amounting to 7622.32 ha. The estimated area of ??clove vegetation by the NDVI model was 7852.68 ha and the RVI model was 7669.44 ha. There is an estimated difference in the area of ??clove vegetation of 183.24 ha and a difference in the broad class category of 2453.85 ha for the Rare class (NDVI > RVI) category, for the Medium class of 1611.45 ha (RVI > NDVI), and for the Dense class of 659.16 ha (RVI > NDVI). Comparison of the area with FPS data obtained 97.07% for the NDVI model and 99.39% for the RVI model. This shows that the RVI model vegetation index is more suitable for use in the estimation of the area and class of clove vegetation distribution in Buleleng regency, Bali.
 
Publisher Universidad Tecnica de Manabi
 
Date 2019-08-12
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
 
Format application/pdf
 
Identifier https://sciencescholar.us/journal/index.php/ijpse/article/view/310
10.29332/ijpse.v3n2.310
 
Source International journal of physical sciences and engineering; Vol. 3 No. 2: August 2019; 12-20
2550-6943
2550-6951
 
Language eng
 
Relation https://sciencescholar.us/journal/index.php/ijpse/article/view/310/313
 
Rights Copyright (c) 2019 International journal of physical sciences and engineering
 

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