Arrival in Tasmania


Radar image of the southern part of Tasmania
 
Radar image of the southern part of Tasmania
 
 
The expedition ended in Hobart, Tasmania. Look it up in your atlas. And now look at what the ASAR radar saw from 800 km above.

As on the image of the Kerguelen Island, the geomorphology is beautifully represented. The geology seems very variable and also includes a bent mountainous structure like a giant ear. The radar illuminated the scene from left to right, hence the western part is very bright.
 
 
Icebreaker finally safely moored
   
Icebreaker finally safely moored
 
This is a natural effect of the high incidence of the radar illumination. The steeper the incidence angle, the more microwave energy is reflected from a relatively smooth surface. Radar images of sea areas also 'suffer' from this effect.

The left sea area appears brighter than the right – independently from the wind. We can recognise darker patches of the island.

These are pasture and agricultural lands, whilst grey areas consist of shrub or forest, hence the Tasmanian wilderness. Cities are imaged very brightly.
 
 

Where is Hobart? Look it up in your atlas and in the radar image.

The ship with her passengers and crew arrived safely on 3 December 2003. We hope you have enjoyed this adventure with us!
 
 
 
Last update: 18 April 2013


Antarctica 2003 expedition

 •  Introduction (http://www.esa.int/SPECIALS/Eduspace_Global_EN/SEMVG70YDUF_0.html)
 •  Background (http://www.esa.int/SPECIALS/Eduspace_Global_EN/SEMON70YDUF_0.html)

Accompany a classmate - Exercises

 •  Introduction (http://www.esa.int/SPECIALS/Eduspace_Global_EN/SEMNX70YDUF_0.html)
 •  The coast of Africa (http://www.esa.int/SPECIALS/Eduspace_Global_EN/SEMC1AZVNUF_0.html)
 •  High sea near the Crozet Islands (http://www.esa.int/SPECIALS/Eduspace_Global_EN/SEMH3AZVNUF_0.html)
 •  The Islands of Kerguelen (http://www.esa.int/SPECIALS/Eduspace_Global_EN/SEMN5AZVNUF_0.html)
 •  The harsh climate of Heard Island (http://www.esa.int/SPECIALS/Eduspace_Global_EN/SEMT8AZVNUF_0.html)
 •  Entering the icy waters (http://www.esa.int/SPECIALS/Eduspace_Global_EN/SEMP9AZVNUF_0.html)
 •  Visiting a research station in Antarctica (http://www.esa.int/SPECIALS/Eduspace_Global_EN/SEMOBAZVNUF_0.html)
 •  Observing the solar eclipse (http://www.esa.int/SPECIALS/Eduspace_Global_EN/SEMOEAZVNUF_0.html)
 •  Nearly caught by a severe storm! (http://www.esa.int/SPECIALS/Eduspace_Global_EN/SEM1RAZVNUF_0.html)
 •  Chlorophyll concentration exercise (http://www.esa.int/SPECIALS/Eduspace_Global_EN/SEMETAZVNUF_0.html)

Exercises

 •  Introduction (http://www.esa.int/SPECIALS/Eduspace_Global_EN/SEM1V70YDUF_0.html)
 •  Exercise 2 - Guide the icebreaker through the ice using images and maps (http://www.esa.int/SPECIALS/Eduspace_Global_EN/SEMFDC0YDUF_0.html)
 •  Exercise 3 - Guide the icebreaker through the ice using a computer (http://www.esa.int/SPECIALS/Eduspace_Global_EN/SEM0HC0YDUF_0.html)
 •  Exercise 4 - Help, the icebreaker is stuck! (http://www.esa.int/SPECIALS/Eduspace_Global_EN/SEMJ7G0YDUF_0.html)

Links

 •  Australian Antarctic Division (http://www.aad.gov.au/)
 •  Maps Larsemann Hills (http://www.aad.gov.au/aadc/gaz/display_name.cfm?gaz_id=686)
 •  Davis station - webcam (http://www.aad.gov.au/asset/webcams/davis/default.asp)

Eduspace - Software

 •  LEOWorks 3 (http://esamultimedia.esa.int/multimedia/LEOWorks3.exe)

Eduspace - Download

 •  Resultats-meteo-xls.zip (http://esamultimedia.esa.int/docs/eduspace/Resultats_meteo-xls.zip)
 •  Resultats-chimie.zip (http://esamultimedia.esa.int/docs/eduspace/Resultats-chimie.zip)
 •  MERIS031102_ 0742.zip (1.0 Mb) (http://esamultimedia.esa.int/docs/eduspace/MERIS031102_0742.zip)
 •  ASAR031121
_fullgeo.zip
(0.6 Mb)
(http://esamultimedia.esa.int/docs/eduspace/ASAR031121_fullgeo.zip)
 •  ASAR_sun-eclips
_position.zip
(http://esamultimedia.esa.int/docs/eduspace/ASAR_sun-eclips_position.zip)
 •  Chlorophyll.pdf (http://esamultimedia.esa.int/docs/eduspace/Chlorophyll_B.pdf)
 •  MERIS_031110-0655
_Ocean.zip (3.4 Mb)
(http://esamultimedia.esa.int/docs/eduspace/MERIS_031110-0655_Ocean.zip)
 •  MERIS_031114-0451
_Kerguelen.zip (3.4 Mb)
(http://esamultimedia.esa.int/docs/eduspace/meris_031114_0451_Kerguelen.zip)