How to merge the data sets

[poonam]

Hi,

I have base data file but it is 48Mb n not able to upload this, so Please find out the following link and download srtm_52_06.asc.

http://srtm.csi.cgiar.org/SELECTION/listImages.asp

The steps which i follows in global mapper:-

1. open the grid into global mapper.

2.Generate contour for the uploaded data

3.Export only contour data as world wind tiles

Thanks

[poonam]

Hi,

If the following link is not working then go to this link:-

http://srtm.csi.cgiar.org/SELECTION/inputCoord.asp

enable .asc format and download the srtm_52_06.asc tile.
Then further you can start processing in global mapper.

Please help me out.

Thanks

[global_mapper]

I loaded that SRTM tile, generated contours (200 ft spacing), then exporting a chunk of that to WorldWind tiles. I moved the generated .xml file to the Config/Earth folder under my WorldWind install folder, then ran WorldWind and the contour data showed up at the correct location. I have attached a screenshot showing the brown blob of my contours over part of the Himalayas.

Can you send me the XML file that is being generated by Global Mapper that you are using? Are you copying that file to your Config/Earth folder? What version of Global Mapper are you using and what WorldWind version are you on?

Thanks,

Mike
Global Mapper Support
support@globalmapper.com

[poonam]

Hi,

Thanks a lot for your efforts.

I am sending you the xml file which I generate but I want to implement this contour line as a tile server.
When I say export contour as a world wind tile then it create a set of tiles. I want to render these tiles at different zoom levels.
How can I do?

[global_mapper]

Did you attach you XML file? It didn't come through. You may need to zip it up to post it here.

Are you using the File->Export Web Formats->Export WorldWind menu command? You should use this to get your contour data out as rendered tiles at various zoom levels. If you want to move the tiles to a web server, just edit the XML file to change the path to the images to point to your web server instead of their export folder on your local computer.

Let me know if I can be of further assistance.

Thanks,

Mike
Global Mapper Support
support@globalmapper.com

[poonam]

I will explain you my full steps:-

global mapper version=9.01
worldwind java =5 version

1.I import the .asc file
2.generate contour
3.export as world wind tile
4.using an xml I am pointing to the tiles directory

Please find the tiles and xml file which I created .

[global_mapper]

I get an error trying to open either of your .zip files. Can you maybe just open your XML file in a text editor and just paste the contents of it to a message?

Thanks,

Mike
Global Mapper Support
support@globalmapper.com

[poonam]

I am sending again try now.

<?xml version="1.0" encoding="UTF-8"?>
<LayerSet Name="My Map Set Name" ShowOnlyOneLayer="false" ShowAtStartup="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="LayerSet.xsd">
<QuadTileSet ShowAtStartup="true">
<Name>My Map Set Name</Name>
<DistanceAboveSurface>0</DistanceAboveSurface>
<BoundingBox>
<North><Value>90.00000000000000000</Value></North>
<South><Value>0.00000000000000000</Value></South>
<West><Value>0.00000000000000000</Value></West>
<East><Value>90.00000000000000000</Value></East>
</BoundingBox>
<Opacity>255</Opacity>
<TerrainMapped>true</TerrainMapped>
<RenderStruts>false</RenderStruts>
<ImageAccessor>
<LevelZeroTileSizeDegrees>90.00000000000000000</LevelZeroTileSizeDegrees>
<NumberLevels>5</NumberLevels>
<TextureSizePixels>512</TextureSizePixels>
<ImageFileExtension>png</ImageFileExtension>
<PermanentDirectory>C:\Documents and Settings\Administrator\Desktop\test\My Map Set Name\</PermanentDirectory>
</ImageAccessor>
</QuadTileSet>
</LayerSet>


Thanks

[global_mapper]

Your XML file looks like it covers the entire world, but your tiles obviously don't. It's possible you are experiencing a bug in v9 that has since been fixed in later versions. I am not able to reproduce your problem in the latest v11.02 release.

Here is a registration key that you can use to demo the full functionality of Global Mapper v11.02 until March 17, 2010:

RegName: DEMO_03172010
RegCode: 1844934658

You can download the latest trial version of Global Mapper from http://www.globalmapper.com and activate its full functionality using the expiring registration key provided.

Can you try that and see if it fixes the issue?

Let me know if you have any problems or questions.

Thanks,

Mike
Global Mapper Support
support@globalmapper.com

[poonam]

Thanks alot.

I will try it and then let you know.