ARCTIC15 - Airborne SAR acquisitions up and running

02.06.2015

Three calibration flights, 10 flights to test sites, and over 100 radar data sets resulting in 4.8 Terabyte of SAR data. These are the numbers behind the work our F-SAR team conducted within the last two weeks – including even the alteration from the X-C-S-L to the P-band antenna configuration and fortunately only one bad weather day. read more

Betanken der Falcon vor dem Start

WindVal: Petta reddast

29.05.2015

In Iceland you hear one phrase very often: 'petta reddast', which can be translated as "it will all work out okay". With that in mind, we started planning the flight to have a closer look at strong changes in the horizontal and vertical gradients of the wind speeds in the atmosphere, which is one of the key objectives of the ADM-Aeolus WindVal campaign. read more

Forschungskampagne in Grönland

ARCTIC15 Field Campaign

21.05.2015

ARCTIC15 is a campaign promoted by the Microwaves and Radar Institute of the German Aerospace Center (DLR), carried out in cooperation with ETH Zurich and with the support of the Alfred Wegener Institute (AWI). It takes place in Greenland from mid-April to the end of May 2015 with the objective of collecting polarimetric-interferometric SAR data at different frequencies (X-, C-, S-, L- and P-band) over different facies of the ice sheet. read more

Where and how does ice move in the ocean?

01.03.2011

TanDEM-X has now begun routine operations, and is working with TerraSAR-X in bistatic mode and recording data for its global digital terrain model. In this post, I look back at an earlier phase of the mission, when this satellite pair orbited the Earth separated by a mere three seconds or 20 kilometres, and each sensor acquired images independently. read more