Making Land cover map of the Mekong Delta Student: Ta Hoang Trung Supervisor: Prof. Nasahara Kenlo

Contents Introduction Methodology Result and discussion

Introduction Methodology Result and discussion

Profile Rich biodiversity Rice bowl of Vietnam 1000 animal species 50% of rice product

Problems 152 m 8/3/2014 12/31/2011 Source: Google Earth

Make an UPDATED and ACCURATELY land cover map of the Mekong Delta Study objective Make an UPDATED and ACCURATELY land cover map of the Mekong Delta

Introduction Methodology Result and discussion

Traditional method Data using Methodology Disadvantages Aerial photos Experts’ Experiment Disadvantages Time consuming High cost Low accuracy

Kernel Density Estimation Study’s method Machine learning / Kernel Density Estimation Classification Kernel Density Estimation Training computer Training data Collecting data Sentinel 2

Collecting data Spatial resolution Sensor: Landsat TM5 Spatial Resolution: 30m Sensor: IKONOS Spatial Resolution: 1m Source: http://lsagun169final.blogspot.jp

Data spatial distribution

Data temporal distribution

Creating training data Visual interpretation

Creating training data Category

Creating training data Latitude

Creating training data Longtitude

Classification Bayes’s rule Source: Hoang Thanh Tung, 2015

Introduction Methodology Result and discussion

Result and Discussion

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