german aerospace center national agency...

German Aerospace Center National Agency Report CEOS-WGCV Plenary # 38

Albrecht von Bargen German Aerospace Center, Space Administration, Earth Observation

National Missions

12 13 14 15 16 17 18 19 20 21 22 23 24

Atmosphere, Meteorology, Climate

Land, Hazards

Geophysics

SCIAMACHY

EnMAP EnMAP-2

12 13 14 15 16 17 18 19 20 21 22 23 24

TanDEM-X TerraSAR-X &

TS-X HD HRWS

RapidEye RapidEye nG

GRACE GRACE FO

MERLIN MERLIN nG

METimage on MetOp SG

> ESA bilateral > G. Roßner • German EO data utilisation programme > 3rd July 2014 www.DLR.de • Chart 2

Status TanDEM-X

TanDEM-X Final DEM Production: Status Sep-2014

TanDEM-X Absolute Height Accuracy

Histogram of Height Deviation between -10 and 10 m

Analysis Date 26.09.2014

Number of DEM Tiles in EOWEB 4,422

Accumulated Number of ICESat Validation Points 4,204,261

Mean Height Deviation of Validation Points [m] 0.1597

Accumulated Absolute Height Accuracy of 10 m (linear error) 99.71%

Isoka, Sambia

Kronotsky Volcano, Kamchatka

DLR.de • Chart 8 > Standard presentation > April 2014

Snow/Ice Classification

Forest Detection

TanDEM-X Maps from Coherence

Aug-Sept 14

Close bistatic

Small along-track Northern Hemisphere

Oct 2014 –Feb 2015

Pursuit Monostatic 76 km along-track

Helix drift in 104 days

Mar – Aug 2015 Sept –Dec 2015

Large bistatic

~ 3.6 km cross-track at the equator

Close bistatic

Small along-track Southern Hemisphere

from Dec. 2014: Dual Receive Antenna Mode

TanDEM-X Science Phase

TDM Science Phase: Proposed Time Line for 2014 / 2015

Slide 10 12-Jun-2013 - OP

Mode Appli. 1 oc

2 no

3 de

4 ja

5 fe

6 ma

7 ap

8 my

9 ju

10 jl

11 au

12 se

13 oc

14 no

15 de

XTI 100-300 Bistatic

Drifting PM 3-4 km Bistatic

Drifting

100-300 Bistatic

Pol-InSAR DRA B

Agriculture

Forest

Cryo

Spot Urban

Vulcanos

Strip DEM

Geology

Permafrost

DRA-Bist. MTI Land/ Ocean

ATI Alt. B Ocean currents

ATI ScanSAR

Ocean currents

HRWS-DRA

Enhance image rec. Pursuit Mono-

static Drift 104 days

Very Long Baseline ~ 2000 m (+Phase of Libration)

DRA I. Hajnsek / TDM Science Meeting 2013