ESA - Eduspace EN - Natural Disasters - Exercise 3: Multitemporal Change Detection and Monitoring - continued

Earthquakes

Introduction Izmit earthquake

Floods

Thessaloniki (Greece)

Hurricanes

Storm surges Hurricane Katrina

Volcanoes

Introduction Andean Volcanic Belt Etna Nyiragongo and Nyamuragira

Article Images

Exercise 3: Multitemporal Change Detection and Monitoring - continued

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Classification result showing lava (white) and non-lava (black) for the Landsat images of 11 December 2001 (left) and 15 January 2003 (right).

Band Arithmetics

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Classification result showing lava (white) and non-lava (black) for the Landsat images of 11 December 2001 (left) and 15 January 2003 (right), filtered with a 5x5 median filter.

Nyiragongo and Nyamuragira

Introduction

Change detection and hazard assessment

Worksheet introduction Exercise 1: Exploring and learning about the volcano Exercise 2: Lava Detection using Supervised Classification Exercise 3: Multitemporal Change Detection and Monitoring

Eduspace - Download

Nyiragongo_Landsat.zip

Eduspace - Software

LEOWorks 3 LEOWorks 3 Tutorial