@article{ART002252605},
author={Dongwoo Kim and Park, Jongchul and JANG DONG HO},
title={Analysis of the Possibility for Drought Detection of Spring Season Using SPI and NDVI},
journal={Journal of the Association of Korean Geographers},
issn={2287-4739},
year={2017},
volume={6},
number={2},
pages={165-174},
doi={10.25202/JAKG.6.2.5}
TY - JOUR
AU - Dongwoo Kim
AU - Park, Jongchul
AU - JANG DONG HO
TI - Analysis of the Possibility for Drought Detection of Spring Season Using SPI and NDVI
JO - Journal of the Association of Korean Geographers
PY - 2017
VL - 6
IS - 2
PB - Association of Korean Geographers
SP - 165
EP - 174
SN - 2287-4739
AB - As a method of monitoring and predicting droughts, the drought index and the normalized difference vegetation index (NDVI) of satellite images are being used. This study analyzed the possibility of detecting droughts through an analysis of the correlation between the standard precipitation index (SPI) and the NDVI using the regular spaced grid precipitation data and MODIS images data. The study was conducted on the entire region of South Korea and the types of droughts where vegetation sensitively responds during March and May were proposed in each region. As a result of study, it was displayed different correlations of the two indexes by season and region. The vegetation in the mountainous regions of Mt. Halla and Mt. Jiri was sensitive to all types of droughts in March, and the farming region of Honam was sensitive to short-term droughts and the mountainous regions of the central region were sensitive to mid-term droughts. Through which, it was indicated that the analysis of the correlation of the two indexes is useful in ascertaining the regions sensitive to spring droughts. The result of this study is expected for use in studies that predict spring droughts by analyzing the future correlation of NDVI and SPI.
KW - SPI;NDVI;Drought type;Drought;Satellite image
DO - 10.25202/JAKG.6.2.5
ER -
Dongwoo Kim, Park, Jongchul and JANG DONG HO. (2017). Analysis of the Possibility for Drought Detection of Spring Season Using SPI and NDVI. Journal of the Association of Korean Geographers, 6(2), 165-174.
Dongwoo Kim, Park, Jongchul and JANG DONG HO. 2017, "Analysis of the Possibility for Drought Detection of Spring Season Using SPI and NDVI", Journal of the Association of Korean Geographers, vol.6, no.2 pp.165-174. Available from: doi:10.25202/JAKG.6.2.5
Dongwoo Kim, Park, Jongchul, JANG DONG HO "Analysis of the Possibility for Drought Detection of Spring Season Using SPI and NDVI" Journal of the Association of Korean Geographers 6.2 pp.165-174 (2017) : 165.
Dongwoo Kim, Park, Jongchul, JANG DONG HO. Analysis of the Possibility for Drought Detection of Spring Season Using SPI and NDVI. 2017; 6(2), 165-174. Available from: doi:10.25202/JAKG.6.2.5
Dongwoo Kim, Park, Jongchul and JANG DONG HO. "Analysis of the Possibility for Drought Detection of Spring Season Using SPI and NDVI" Journal of the Association of Korean Geographers 6, no.2 (2017) : 165-174.doi: 10.25202/JAKG.6.2.5
Dongwoo Kim; Park, Jongchul; JANG DONG HO. Analysis of the Possibility for Drought Detection of Spring Season Using SPI and NDVI. Journal of the Association of Korean Geographers, 6(2), 165-174. doi: 10.25202/JAKG.6.2.5
Dongwoo Kim; Park, Jongchul; JANG DONG HO. Analysis of the Possibility for Drought Detection of Spring Season Using SPI and NDVI. Journal of the Association of Korean Geographers. 2017; 6(2) 165-174. doi: 10.25202/JAKG.6.2.5
Dongwoo Kim, Park, Jongchul, JANG DONG HO. Analysis of the Possibility for Drought Detection of Spring Season Using SPI and NDVI. 2017; 6(2), 165-174. Available from: doi:10.25202/JAKG.6.2.5
Dongwoo Kim, Park, Jongchul and JANG DONG HO. "Analysis of the Possibility for Drought Detection of Spring Season Using SPI and NDVI" Journal of the Association of Korean Geographers 6, no.2 (2017) : 165-174.doi: 10.25202/JAKG.6.2.5