GeoTilesViewer 2.2

[agtim 0]

GeoTilesViewer 2.2 is ready for download from my homepageElevation error of version 2.1 is corrected in this version 2.2. At the generation of the 6x5z20.tga you can define a minimum terrain level to be set to 0. When you load a coastline from NIMAMUSE Raster Importer the sea is not 0 but something between 20ft and -10ft. http://www.agtim.ch/fu3/sealev06x5z20.jpgAdjustment of the coastline is the near impossible. Setting a value (16 ft) in the sea level field before exporting the terrain elevation, will set all values below 16 to 0 making a better coastline. You can choose another value. This temporary sea level is not stored ! the reference sea level is still 0.http://www.agtim.ch/fu3/sealev166x5z20.jpgWhen cutting the 257x257 single e0xxxx.tga for each megatile remember that the top row is the first row of the next to the north megatile and the rightmost column is the first column from the left of the megatile next to the east. so each megatile of 256x256 elevation pixels must have a overlap top line and rightmost column. For the fine tuning start cutting anywhere in the half megatile border.you find this tool at http://www.agtim.ch/fu3/geotilesviewer.php3 :-wave agtim