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How to use Topo Maps in Trainz by colorado71 A. USING OF GLOBAL MAPPER 1. Configuration of Global Mapper Install Global Mapper on your computer. Download custom_shaders rar from http://trainz.uv.ro/tutorial/files/custom_shaders.rar Unpack the archive and copy the file custom_shaders.txt in the installation folder of Global Mapper. Run Global Mapper and select the option spectrum_trainz from "shader" bar on the program's tool bar. 2. Georeference your topo map Select the map (scanned map, satellite image, topo map etc.) you want to reproduce in trainz. You must know the geographical coordinates (latitude and longitude) of two points on it, so you can georeference it with Global Mapper. From the File Menu of Global Mapper select "Rectify (Georeference) Imagery" click OK and select your image. Open it and the dialog box "Image Rectifier" will appear. Zoom the image over the first point of which coordinates you know, select it, insert its latitudinal and longitudinal position as __/__/___ (for example 21/38/45) and press "add GCP to list." Proceed in the same manner with the second point. Save the image as GeoTIFF. 3. Select your future trainz map a) Open the map thus created with GlobalMapper. From the File Menu select "Export Raster and Elevation Data" - "Export GeoTIFF." In the dialog box which appear select "Export Bounds" and press "Draw a Box." Select the area of your future trainz map and save it as GeoTIFF. b) From the File Menu select "Download Online Imagery/Topo/Terrain Maps" (or simple open the DEM map for the area of your image map). Select the server from which you want to download the digital elevation map (http://seamless.usgs.gov/ or http://srtm.csi.cgiar.org/ for example) and then press OK. From the File Menu select "Export Raster and Elevation Data" - "Export DEM," then select "Export Bounds" in the dialog box, and finally, press "Reset to Last Exported Bounds." B. USING OF MICRODEM 1.

Why not boot up Google Earth and try the first bit. Zoom into the start of your area at 500m and then place a placemark, and name it "1", hit CTRL+S to save the current screen, and then hit ALT+CTRL+S to save the Placemark. That part of the task takes 10-20 seconds, so it's not too bad. The next part of the stage you'd need to purchase TransDem. In TransDem you'd then hit: SHIFT+O (Load the Google Earth image) - couple of seconds ALT+R ( Load the Google Earth placemark) - couple of seconds SHIFT+U ( Convert to UTM) - between 5 and 10 seconds to complete ALT+S (Saves 2 files that TransDem uses in the final stage when it creates your route in Trainz) - couple of seconds As you can see, converting to UTM takes the longest, and when you have a load of them to do, that's the one that becomes the bottle-neck. I did all the Google Earth stuff first and only when I had all the pictures and placemarks I needed did I start the TransDem part. You can get free Dem data from http://netgis.geo.uw.edu.pl/srtm/Europe/ If the site is down, try searching on Google for "srtm dem" and you should find a link to the official Nasa site for Dem. Have fun. Smiley.

That took just 10 minutes and less than 40 mouse clicks to generate it. It comprised SRTM DEM terrain and Map Tile ground texture overlay.

Surveyor - Computer-generated Terrain Downloading and Installing DEM Data Downloading and Installing TIGER data Downloading and Installing the MicroDEM Program Downloading and Installing the HOG Program Using MicroDEM Selecting Micr

Hi all. Welcome to the First Class Trainz Blog. Our first project is the route Wales&West+ This major route will use Dem terrain throughout, and will have accurate trackwork and building/road placement.

The long lost DEM files from Fishlipsatwork will be hosted here at GAURC.

mapselow are a set of screenshots demonstrating a few of the various capabilities of Global Mapper. To view a full-size version of any screenshot, simply click on the image. Global Mapper's 3D View window displaying several USGS 24K DLG files draped over a USGS 24K USGS DEM for Blue Springs, MO.

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