Soil Erosion Detection within MEDiterranean agricultural areas using HYperspectral data

Funding:  EU - European Union Status
Status: current

SEDMEDHY focuses on detecting soil erosion processes applying airborne and LIDAR remote sensing data within Mediterranean agricultural areas. Specific issues are considered:

1) discriminating crop residue, sparse vegetation and bare soil types using high resolution hyperspectral data;

2) integrating detailed terrain information to account for small scale variations in the topography;

3) defining soil surface characteristics as indicators of soil erosion stages;

4) developing a methodology to classify the soil and crop cover at the pixel and sub-pixel level; and

5) obtaining high spectral resolution data at different spatial resolutions to address scaling issues of future spaceborne hyperspectral sensors (e.g. EnMAP - Environmental Monitoring and Analysis Program).

SEDMEDHY project takes place within EUFAR (www.eufar.net) Transnational Access and is lead by CIEMAT (link to webpage http://www.ciemat.es), Madrid, Spain. The Camarena area in central Spain (Toledo) has been chosen as a representative area of Mediterranean agricultural environments that present contrasted soil horizons at the surface, and is very sensitive to erosion processes.

Contact

Sabine Chabrillat
Group Leader
Dr. Sabine Chabrillat
Remote Sensing
Telegrafenberg
Building A 17, Room 20.25
14473 Potsdam
+49 331 288-1108
Profile