German version
New stuff (english deutschRSS feed
05 Aug 2016 Review of the ALOS AW3D30 relief data
24 Aug 2015 New reports on the quality of the OpenStreetMap coastline data and glacier data

Welcome to my web site, most of the images you can see here are calculated with the computer. You can view those as well as some of my photographs in the sections listed below. Furthermore you can find information on the production techniques used. services and products
The Jordan Valley from south services and products (english deutsch)

23 Aug 2016 Some Atlantic island images
26 Apr 2016 Several Southern hemisphere mosaics
From the catalog:
The Jordan Valley from south
View of the Jordan Valley from south with the northern part of the Sinai Peninsula in the foreground and the north end of the Gulf of Aqaba and the... [more]
Views of the Earth
Colca Canyon

Views of the Earth (english deutsch)

artificial images of our real planet
Featured image:
Colca Canyon
The Colca Canyon in southern Peru is one of the deepest canyons on Earth. Left of the Canyon the Volcanoes Ubinas, El Misti, Nevado Chachani, Ampato... [more] blog blog (english deutsch)

Recent Posts:
26 Jun 2017: Is smaller better? – Where the rubber meets the road with earth observation microsatellites read
16 Jun 2017: Mapping coasts and the tidal zone read
16 Jun 2017: Public request for input on future Landsat requirements read
04 Jun 2017: Open data satellite image news read

Geo-Visualization (english deutsch)

Techniques and data for visualizations of the earth surface:

Raytracing - synthetical images (english deutsch)

Images and background information on image production using raytracing:
Imagico photo log
New Years Rime

Imagico photo log (english deutsch)

Newest photo:
New Years Rime
put up 22 Jan 2015 – taken 01 Jan 2015, 09:22
About me

About me (english deutsch)