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). - Nguyen Thi Thu Ha; Nguyen Thien Phuong Thao; Katsuaki Koike; Mai Trong Nhuan (ISPRS Int. J. Geo Inf., 2017)

Landsat 8/OLI Two Bands Ratio Algorithm for Chlorophyll-A Concentration Mapping in Hypertrophic Waters: An Application to West Lake in Hanoi (Vietnam). - Nguyen Thi Thu Ha; Katsuaki Koike; Mai Trong Nhuan; Bui Dinh Canh; Nguyen Thien Phuong Thao; Michael Parsons (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2017)

Estimating Water Content and Grain Size of Intertidal Flat Sediments Using Visible to Shortwave-Infrared Reflectance and Sentinel 2A Data: A Case Study of the Red River Delta, Vietnam. - Vu Thi Thu Thuy; Nguyen Thi Thu Ha; Katsuaki Koike; Nguyen Thien Phuong Thao; Pham Ngoc Trung; Dinh Xuan Thanh (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2022)