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Member
Reputation: 257
Aircom Height data
Hello!
Anyone, please help me.. how to prepare heights data for Aircom from hgt files? Aircom reguires coordinates in meters, SRTM hgt files are in degrees... After simple coordinate conversion i got message that file size is mismatching. Where is my mistake?
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2008-07-24 04:12 PM
# ADS
Circuit advertisement
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Member
Reputation: 21
height data
How r u converting SRTM hgt to height file format of Aircom ?
show us the method u r using, maybe we can help u.
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Member
Reputation: 257
Method is simple coordinate conversion between degrees and meters with coordinate translator, ie Franson CoordTrans.. I dont find any specific tool for that. As i think, problem is in different resolution in meters for easting and northing, because one degree is different on the elipsoin in meters. But how i can solve this?
What other DTE file types are supported by Aircom - may be i can do gridding with GlobalMaper after conversion to UTM? Aircom description of that point is useless - they will get money from
Thank you for your help!
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Member
Reputation: 257
Hello,
no one who knows how tio deal with a SRTM hgt data praparation for Aircom? Please help or give some tips..
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Member
Reputation: 257
My own answer to my own question.
1. Download SRTM data.
2. Convert with Global Mapper to UTM.
3. Export as GeoTiff with integer sample spacing, ie 50. Sample spacing MUST be SAME for x and y coordinates!!
4. With Aircom PowerTools convert *.geotiff to Aircom format. After conversion you will get *.bin and index.txt file.
5. Thats all!!
I hope this helps a bit for those, who are trying this software.
Good luck!
[ Last edited by VMatas at 2008-7-31 13:32 ]
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I need a tutorial that explains how to build a project in Aircom Ent. Step by step.
Any one can help me???
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could you provide global map softawre
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Member
Reputation: 257
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Junior Member
Reputation: 10
I got 48P directory from computamaps page, It include:
clutter
dtm
map
ortho
the projection file in dtm dir content:
GRS-1980
48
UTM
0 105 500000 0
2008-09-30 00:41:28: Optima: Optima Cannot Log In.
2008-09-30 00:41:48: Index file not found : C:\48P\dtm\index.txt
2008-09-30 00:41:51: Advantage Clutter Constraints: No clutter data available.
2008-09-30 00:41:57: Ready
What should i set for Coord System, Map data directory Tab When I create new project??
Brs,
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Member
Reputation: 77
Re: Aircom Height data
Dear VMatas,
Could you please explain detail of this?
Thanks
Originally Posted by
VMatas
My own answer to my own question.
1. Download SRTM data.
2. Convert with Global Mapper to UTM.
3. Export as GeoTiff with integer sample spacing, ie 50. Sample spacing MUST be SAME for x and y coordinates!!
4. With Aircom PowerTools convert *.geotiff to Aircom format. After conversion you will get *.bin and index.txt file.
5. Thats all!!
I hope this helps a bit for those, who are trying this software.
Good luck!
[ Last edited by VMatas at 2008-7-31 13:32 ]
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