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Guest Horst

a little help whit .inf file

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k .. i finaly got all the data about the file and now i would like to how to properly write them for resample :)North: 46.875, West: 15.5626, South: 46.6875, East: 16.4375 ...BYTEORDER ILAYOUT BILNROWS 865NCOLS 2666NBANDS 1NBITS 16ULXMAP 543612.50ULYMAP 193437.50XDIM 25.000000000000YDIM 25.000000000000tnx in advancedBTW: all the data is converted from XYZ format to BIL with globall maper 6

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Hello Tilentur (your name?),Use File/reproject to Lat/Long WGS84.Then use the header information file and put the information in the inf. file.(I think this is self explaining)And define the LOD you want in the Sim.Do read the SDK will help you.RegardsHorst

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well i did that ... i reproject data to BIL format and changed projection to WGS84 but ther's a problem ... check the hdr file dataBYTEORDER ILAYOUT BILNROWS 2649NCOLS 2666NBANDS 1NBITS 16ULXMAP -1287.41 ;) ... well .. going back to trying :)

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Hello,ULXMAP -1287.41 <- this ... is kinda wrong ?Yes! (seems to me!)I do not know, what you are doing exactly??RegardsHorst

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...hmm i think this data could help :)... to help me :)Transverse MercatorDATUM: D-48 SLOVENIAUNIT: metersCENTRAL MERIDIAN SCALE FACTOR: 0.9999CENTRAL MERIDIAN: 15.000000ORIGIN LATITUDE: 0.000000FALSE EASTING (m): 500000FALSE NORTHING (m): -5000000

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Hi,The northhing 5 milion meters instead my incorrect tip with orig. point in N45, it remembers me the school (10 milion meters represent one quadrant of the Earth meridian). Notice that Luis Sa has even the editbox for the scale factor for trnasv. Mercator in SBuilder! (I don

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hmm i entered all these values into SBuilder but i doesn't want to convert them .. i'm keep getting an err ... can u steer me a bit more please ;)

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Hi,in the latest SBuilder 2.05 the data work without problems, ehm what errors? SB doesn

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Hello,As Vlada pointed out, you can not convert/reproject elevation data with Sbuilder!Import the data to Global Mapper.In every GIS program you have to

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Hi Horst,"Import the data to Global Mapper""Export the elevation grid to Export/Elevation Bil (16bit)"Export in GM only works if he first spends the USD 219 on the registered version: http://www.globalmapper.com/ . I did, and it was money well spent (not only for FS work though), but I'm sure there's some freeware tool somewhere that does the trick.Cheers, Holger

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Hi Holger,can I guess, the MicroDEM? After adding some five millions to the northing and this way changing the TM to semi UTM? I pumped the private family budget for this year up to the tilt with the Strater, sorry almost no relation to FS. I perhaps understand that you have to enjoy the registered version of the Global Mapper!CheersVlada

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well.. now i finaly figure it out how to create my mesh :) ... but still i have one little problem .. I export data whit globall mapper, then i enter exact boundary's and stuff.. then i chechk the bgl file whit lwvViever(or something like that), but the bgl file looks like it was cuted .. the top end is mising and some south data is mising ... what could be the problem? should i change the LAT to less or more? anyone? :)

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Hello,You should also check your data with TMFViewer from the MS SDK.And of course, along the bounds in the FS.Maybe you can read Steve Greenwoods site:http://www.fs-traveler.com/mesh-gaps.shtml(I think, this now your problem)Read all the articles there (it helped me a lot, thanks for that!):http://www.fs-traveler.com/tips-g.shtmlalso:http://www.fs-traveler.com/resources-g.shtmlWhen you read all this, I am sure you will find out, the author is thinking about the quality of his products.RegardsHorst

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..well i solve that problem .. BUT :) now i would like to know if i can resize the data in the globall maper so i could get more ... 0elev sorunding?

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???To make 0m elevation around your elevation does not make sense!Also for an island in the ocean (maybe, sometimes).Do you want to do this?The Sim will display your Om (depending on the LOD and priority)Try to merge your data with other elevation data (Ex: SRTM (Hgt))And then select a box, for the area you will cover with your mesh.Up to 50 MB bgl the Sim should not have a frame rate problem.Make also from the same data some lower LOD mesh.Horst

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Hi Horst,thanks for remembering me the link to MicroDEM. Now it was good opportunity to update it, because there is new version 8 (May 2005) with the size of the help 21 MB. Seems that there is still solved only the general UTM, not the specific TM for some exotic sites. MicroDEM is actually great source of education for me!Best regardsVlada StojePS: Excuse little off-topic, but noticed very interesting article on the John Childs site, paper by Martin Gamache http://www.terrainmap.com/downloads/Gamache_final_web.pdf , comparison of different dem sources with many perfect illustrations!

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Hello Vlada,Thank you for the link.Why off topic?On www.terrainmap.com we can find great articles and information. (and blackart).This is a great site!Maybe you can visit this site also:http://www.vterrain.org/index.htmlYou will find some summaries of tools and other helpful links (follow them)Kind regardsHorst

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well guys i finished my project and here's the link(still beta thou) :) .. as u know it's 1arc mesh of slovenija(n47E13-N45E17) we have a lot of mountains.. nd we are kinda small country :) so take a flight from ljpz to ljlj and ljmb ... enough said -> http://tistidrugi.com/slovenija.zip :)

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Not finished yet!Have to help the southern neighbour with his mesh :)A quite fast response, because I had only a look outside the Fs to it.Yes, it is only beta yet!You did not merge your data correct, with the second source(??)!!!Your neighbours will get in trouble :)You slovenija source looks nice, the parts I checked.1 arc second, I would use with LOD10, this is enough.Read also the priority again:http://www.fs-traveler.com/priority.shtmlI bought the Austrian professional addon (payware):http://www.flugwerk.at/They (or he) have a very good LOD 9 mesh.I will show you the coverage of both mesh with LWMVeiwer:http://forums.avsim.net/user_files/118701.jpgI hope you see an image.You will cover a lot of Austria with currently not correct data.So, if I am allowed to make this suggestion:a) Try to merge the data correct (your surrounding second elevation):( Make also LOD 9 mesh and LOD 8,7,6 from the same source (the correct merged data). Otherwise I (or every other user of Austrian professional) can not use your data. And your source data look pretty nice. I can decide to use only your LOD9, as the highest mesh.Horst

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