Selecting the Best Band Ratio to Estimate Chlorophyll-a Concentration in a Tropical Freshwater Lake Using Sentinel 2A Images from a Case Study of Lake Ba Be (Northern Vietnam)

Selecting the Best Band Ratio to Estimate Chlorophyll-a Concentration in a Tropical Freshwater Lake Using Sentinel 2A Images from a Case Study of Lake Ba Be (Northern Vietnam)

This study aims to develop a method to estimate chlorophyll-a concentration (Chla) in tropical freshwater lake waters using in situ data of Chla, water reflectance, and concurrent Sentinel 2A MSI imagery (S2A) over Lake Ba Be, a Ramsar site and the largest natural freshwater lake in Vietnam. Data fr...

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Bibliographic Details
Main Authors: Nguyen Thi Thu Ha, Nguyen Thien Phuong Thao, Katsuaki Koike, Mai Trong Nhuan
Format: Article
Language:English
Published: MDPI AG 2017-09-01
Series:ISPRS International Journal of Geo-Information
Subjects:
limnology
water quality
remote sensing
algae blooms
algorithms
Online Access:https://www.mdpi.com/2220-9964/6/9/290

Internet

https://www.mdpi.com/2220-9964/6/9/290

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