observer from outer space bw-601, 602, 603 w.takeuchi lab....field views of rice paddy irrigation...

W.TAKEUCHI LAB.

[Monitoring global environment changes andInternational technology collaboration]

Department of Humans and Social SystemsRemote Sensing of Environment and Disaster

http://wtlab.iis.u-tokyo.ac.jp/Department of Civil Engineering, Faculty of Engineering

Observer from outer space Bw-601, 602, 603

Developing methodologies of global-scale measurement on environmental changes by human activity

International technology collaboration with Asian countries

Conflict

Hotspots

Elephant

Locations

Investigating environmental benefits and opportunities of

rice cultivation under alternate wetting and drying

irrigation in Bangladesh.AWD irrigation system Bangladesh Rice Paddy distribution map

Field views of rice paddy irrigation system in Bangladesh

Field views of mangrove forests

Dynamic assessment of sustainability in mangrove

ecosystems over China through refining carbon

footprint and biocapacityMumbai-Ahmedabad High Speed Rail Corridor

Alignment on Google Earth

NDVI & Night light images

Methodology

Analysis of existing High SpeedRail Corridors for

understanding Socio-Economic-Environmental

Nexus in Mumbai-Ahmedabad HSR Corridor

Colombo District Urban

Morphology Map

Urban

population

increase

Urban

area

expansio

n

GDP

increase

Increase

d land-

use

emission

s

Rise in

urban air

pollution

Analyzing the Effect of Urbanization on Air Quality in

Colombo, Sri Lanka

Estimation of Forest Structure Parameters Using Shadow Proportions Obtained from

Satellite Images

Monitoring and Conservation of Seagrass ecocystem

0

100

200

300

400

500

2015 2016 2017 2018 2019

水田推定面積（㎢）

年

Sentinel1推定面積 Landsat推定面積

Estimation of the paddy field area in North Korea

using SAR data

Modeling Human-Elephant Conflict Vulnerable Areas in

Changing Climate and Landscapes for Sustainable

Conservations

Conflict

Hotspots

Elephant Locations

Impact of socio-economic development on urban air

quality in India

Factory identificationBrick-kiln identification

GDP growthcause pollution

Air pollution mapping and personal exposure assessment by portable devices for urban

area

Wind speed (m/s)

PM

2.5

(g/m

3)

CO2 Budget in Tropical Peatlands

Assessment Of Solar PV Power Potential over Asia Pacific

Region

Effective solar PV power potential considering dust effects (L:DJF, R:JJA)