Aircom DTM

[arun909]

Hi,

Is it possible to convert SRTM(.hgt) files to Aircom DTM format?

[dmitry28]

Hi,

Is it possible to convert SRTM(.hgt) files to Aircom DTM format?
Yes, of course. Must use the Global mapper

[bgsm]

Try with GlobalMapper ... DOWNLOAD HERE: :) Link1 (http://www.globalmapper.com/downloads/global_mapper_setup.exe) :)


BR,

[arun909]

Hi,

Can u explain the steps to convert and upload in aircom pls.

[dmitry28]

Hi,

Can u explain the steps to convert and upload in aircom pls.
Hi,
After importing the SRTM file in Global Mapper, follow the following steps:
1. Goto Tools...Configure menu
2. Goto Projection tab
3. Choose the correct projection from the drop down menu. I chose UTM.
4. Then choose the correct zone.
5. Click OK
6. Goto File...Export Elevation Grid Format
7. Choose BIL/BIP/BSQ File
8. In Export Bounds you can choose to export only required area.
9. Click Ok and you're done.

[arun909]

Hi dmitry28
(http://www.finetopix.com/member.php?24903-dmitry28)
thanks for ur quick reply.
Kindly help to solve below issue also.

exported bil files(6 nos) are saved in a folder and specified the folder path in Heights: field of Map data directory.
but after calculating Mapping data extents, it shows "0" value and i'm unable to start the project.
do i need to include the index.txt file in the saved folder

[dmitry28]

Hi dmitry28
(http://www.finetopix.com/member.php?24903-dmitry28)
thanks for ur quick reply.
Kindly help to solve below issue also.

exported bil files(6 nos) are saved in a folder and specified the folder path in Heights: field of Map data directory.
but after calculating Mapping data extents, it shows "0" value and i'm unable to start the project.
do i need to include the index.txt file in the saved folder

Check PM. You need to edit Index.txt

[bino]

Hi,
After importing the SRTM file in Global Mapper, follow the following steps:
1. Goto Tools...Configure menu
2. Goto Projection tab
3. Choose the correct projection from the drop down menu. I chose UTM.
4. Then choose the correct zone.
5. Click OK
6. Goto File...Export Elevation Grid Format
7. Choose BIL/BIP/BSQ File
8. In Export Bounds you can choose to export only required area.
9. Click Ok and you're done.

Dear dmitry28 (http://www.finetopix.com/member.php?24903-dmitry28),

I've done follow your step. Aircom can't read exported map because not have index.txt file.
Could you help me to show how to create/edit index.txt file.

BR.

[lejun]

Hi,

Is it possible to convert SRTM(.hgt) files to Aircom DTM format?

Yes, you can convert but Asset usually can not open it (I tried many times with many tools)

It is better if you buy the Asset map format :D

Best Regards

[angelpy]

The file index.txt is very easy create....
Check in the Asset documentation..... how create index.txt
angelo

Yes, you can convert but Asset usually can not open it (I tried many times with many tools)

It is better if you buy the Asset map format :D

Best Regards

[Kirill Golovan]

Hello everyone!
Help please. I'm trying to load into Asset DTM's after conversion from GlobalmMapper, but the heights are false, they should be in the range of 300-500m and instead they -20000 - 20000m, if you open the same file in any other program that height again normal, the problem probably in index.txt, but it's all right, coordinates and resolution are correct. If anyone encountered this problem tell me how to solve it. Thanks!

[venom]

I have UK maps , vector , Height & clutter.
Unfortunately it is over 6GB in size :(

[dmitry28]

Hello everyone!
Help please. I'm trying to load into Asset DTM's after conversion from GlobalmMapper, but the heights are false, they should be in the range of 300-500m and instead they -20000 - 20000m, if you open the same file in any other program that height again normal, the problem probably in index.txt, but it's all right, coordinates and resolution are correct. If anyone encountered this problem tell me how to solve it. Thanks!
please upload your file to the file-sharing and give a link. I'll see what could be the problem.