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Messages 3030 - 3059 of 5691   Oldest  |  < Older  |  Newer >  |  Newest
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3030
Hi, I am using DRGs in TIFF format and using BExtractor to extract the building locations. But Bextractor is failing to load the geo-referenced TIFF. I tried...
Paresh B Gupta
guptaparesh7
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Jun 1, 2004
6:53 pm
3031
Hi Paresh, ... Normal USGS DRGs have a single band. They are 8-bit TIF files with indexed color (palette). So, your DRGs may be a bit unusual, or perhaps...
Ben Discoe
bdiscoe
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Jun 1, 2004
7:09 pm
3032
Hi Ben, ... Well, you are right the DRGs we have are not from USGS, but they are from some other source. ... Exactly, I looked into the BExtractor code and...
Paresh B Gupta
guptaparesh7
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Jun 1, 2004
8:46 pm
3033
... What is that source? I ask because the file is quite non-standard.. ... That's because your image isn't RGB. Nor, for that matter, is it a DRG. Your...
Ben Discoe
bdiscoe
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Jun 2, 2004
12:40 am
3034
Ben, ... Well, I am working on at FL. Intl. University and we here have a department called International Hurricane and Research Center (IHRC). It is IHRC...
Paresh B Gupta
guptaparesh7
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Jun 2, 2004
1:48 am
3035
... Ah, OK. But, just to be clear, they are not DRGs. They are normal aerial images. "DRG" is the USGS's name for their scanned topographic maps. ... Yes -...
Ben Discoe
bdiscoe
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Jun 2, 2004
2:05 am
3036
Ben, Thanks, I will get back to the source of the aerial image and get it fixed. ... Paresh Gupta Research Assistant Distributed Multimedia Informations...
Paresh B Gupta
guptaparesh7
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Jun 2, 2004
2:31 am
3037
Hello. Look at this informations under Ermapper. No problem under this software. Georges DAGUERRE Chargé de mission SIG Ministère de l'Equipement DDE 64 / AB...
Georges.Daguerre@...
Send Email
Jun 2, 2004
8:44 am
3038
For Babbages sake.. can somebody correct my math for me I keep getting this wrong. I want to compute a matrix that will transform a set of points in a plane (a...
Roger James
rogerjames99
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Jun 2, 2004
7:08 pm
3039
Hi Everybody. Could you do me a favor? Now my master paper is to create the 3D terrain scene by RS data or aviation photo. Then do some interaction design on...
æŽæµ·å³°
poseidonlhf
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Jun 3, 2004
12:20 pm
3040
Hi Haifeng, ... This sounds like an excellent addition to Enviro. ... Yes, certainly. Look at the vtRoadMap and vtRoadMap3d classes, especially the way they...
Ben Discoe
bdiscoe
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Jun 3, 2004
10:06 pm
3041
Hi Ben Thanks for your reply ... It heard very well and make me excited! So what I worry about is the problem of the efficiency. I know many arithmetic for...
æŽæµ·å³°
poseidonlhf
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Jun 4, 2004
1:28 am
3042
... For roads: to some degree, yes. Consider that CLOD is generally for the terrain surface itself, not for "culture" on the terrain such as roads. The VTP...
Ben Discoe
bdiscoe
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Jun 4, 2004
1:38 am
3043
Hi Ben-- Well the visualization intern has arrived. He is sort of Maya-centric but you should have seen his eyes glow when I showed him VTP! Our preliminary...
Ben White
bgwhite@...
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Jun 4, 2004
11:55 am
3044
... I've found that too. Most of the schools are teaching that 3D=Maya, and it's sort of the situation where if all you have is a hammer, everything looks like...
Chris 'Xenon' Hanson
xenonofarcticus
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Jun 4, 2004
3:56 pm
3045
... Tell me about it. About a year ago myself and a number of others were invited along to a set of discussions with the planners for The Art Institute, who...
Justin Couch
justin_vfr
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Jun 4, 2004
4:14 pm
3046
There is a large amount of SRTM data which was 'cleaned' by Jean-Marc Paguet, for Africa and Eurasia. Jean-Marc applied an algorithm which interpolates the...
Ben Discoe
bdiscoe
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Jun 8, 2004
3:43 am
3047
This is great news. I downloaded one of these files to test but my VTBuilder refuses to import from these files. What could I be doing wrong? I am using the...
Dave Corrall
dave.corrall@...
Send Email
Jun 8, 2004
8:55 am
3048
Dave, Could you email me (directly) to explain exactly what VTBuilder does when you try to import the .hgt.zip, and include the 'debug.txt' that it generates...
Ben Discoe
bdiscoe
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Jun 8, 2004
5:21 pm
3049
Any chance I can get the software to clean up the Asia SRTM. Of course I'd send it to anyone who wants it (I could put it up somewhere at least temporarily...
Brian Russo
w0lfie13
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Jun 8, 2004
6:26 pm
3050
Brian, Did you browse the page on the VTP site, link in the email responded to below? You can see how to get several tools for cleaning up SRTM. As for...
Ben Discoe
bdiscoe
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Jun 8, 2004
6:39 pm
3051
... Yes, it looks like the VNS/WCS-provided srtmfill tool produces the best results. I'm just wary of starting what would be a very long batch job without...
Brian Russo
w0lfie13
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Jun 8, 2004
6:49 pm
3052
Hi Brian-- ASTER will be coming online at our place in the very near future. If it is the DTM you are interested in, that would be different (there are also...
Ben White
bgwhite@...
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Jun 8, 2004
7:12 pm
3053
Thanks Ben, we are mostly interested in the DTM, but we would also love to have the scenes as well. As far as issues related to the DTM, I am honestly...
Brian Russo
w0lfie13
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Jun 8, 2004
7:21 pm
3054
Brain-- You may want to look into the time differential between acquisition of band 3n and band 3b. This can lead to artifacts in the DTM. --Ben University of...
Ben White
bgwhite@...
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Jun 8, 2004
7:27 pm
3055
I was asked to announce the following event, which may be of interest to people on the vtp list. -Ben ... From: Congres Cpsv/UPC [mailto:Congres.Cpsv@...] ...
Ben Discoe
bdiscoe
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Jun 9, 2004
6:01 pm
3056
I'll be away from my office from June 19 to July 4 (2 weeks), for a second trip to Romania. The purpose of the trip, as before (other than to see the country...
Ben Discoe
bdiscoe
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Jun 10, 2004
9:36 pm
3057
Hi, I am new at this forum and with VTP - I tried to search the forum for my answer but had no luck, so if I am redundant please excuse me. Currently I'm...
Joseph (Sephi) B. Berry
sephi_berry
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Jun 11, 2004
11:25 am
3058
Hi, I just wanted to know if occlusion culling is implemented in vtosg. If yes, is it implemented for the terrain, culture, and so on. Thanks! -Paresh ... ...
Paresh B Gupta
guptaparesh7
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Jun 11, 2004
4:31 pm
3059
Hey folks-- I just created a swanky new SRTM mosaic of dimensions 18145 x 643 (it's a swath for a flythrough). Enviro keeps telling me "The elevation grid...
Ben White
bgwhite@...
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Jun 11, 2004
4:53 pm
Messages 3030 - 3059 of 5691   Oldest  |  < Older  |  Newer >  |  Newest
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