SUPER DISCOVERY: All of Denmark Aerial Photography
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SUPER DISCOVERY: All of Denmark Aerial Photography
I found while searching the net for a nice place to buy for VSHAPE's Physical HQ and found a real estate company that uses KAMPSAX's superb Aerial Database.
web page
You start here and scroll your way through and copy to disk!
2-3 levels of resoulution!
Feedback wanted!
web page
You start here and scroll your way through and copy to disk!
2-3 levels of resoulution!
Feedback wanted!
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Re: SUPER DISCOVERY: All of Denmark Aerial Photography
Maybe some of the "natives" could dig something up like this for their countries.?
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Re: SUPER DISCOVERY: All of Denmark Aerial Photography
TUTORIAL FOR NON VIKINGS:
101 on danish aerial photos
101 on danish aerial photos
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Re: SUPER DISCOVERY: All of Denmark Aerial Photography
COPYRIGHTED!!!
And they are very harsh in their copyright claims! KAMPSAX is a very very laaarge company - be warned but then again - didn't we succeed rather well until now!
SACEUR
And they are very harsh in their copyright claims! KAMPSAX is a very very laaarge company - be warned but then again - didn't we succeed rather well until now!
SACEUR
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Re: SUPER DISCOVERY: All of Denmark Aerial Photography
Resolution 1:50.000
1cm=500meter
I'm still trying to figure out what the highest resolution is.
1cm=500meter
I'm still trying to figure out what the highest resolution is.
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Re: SUPER DISCOVERY: All of Denmark Aerial Photography
After some copy and pasting I rebuilt the Ålborg Airport to one 3200x1800 pixel picture.
That gave me an oportunity to asses the pixel 2 realworld relations ship.
The Pictures have to be rescaledby by 106% so that 1pixel=becomes equal to=1meter
If understand this right the current L2 tile
is 32x32 and represents 1000m. When upgrading this to 128x128 pix (L2), 256x256(L1)~500m ,512x512 (L0) ~250 meter (e.g 2pixel=0,98meter) wouldn't that mean the data I found would be best suited for a solution of max 256x256 pixel textures for the L0 file?
That gave me an oportunity to asses the pixel 2 realworld relations ship.
The Pictures have to be rescaledby by 106% so that 1pixel=becomes equal to=1meter
If understand this right the current L2 tile
is 32x32 and represents 1000m. When upgrading this to 128x128 pix (L2), 256x256(L1)~500m ,512x512 (L0) ~250 meter (e.g 2pixel=0,98meter) wouldn't that mean the data I found would be best suited for a solution of max 256x256 pixel textures for the L0 file?
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Re: SUPER DISCOVERY: All of Denmark Aerial Photography
great..i think artist can use some pattern from those shots..skillfully
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Re: SUPER DISCOVERY: All of Denmark Aerial Photography
I found some german aerial photos: http://www.ausderluft.de/laender.php?land=2
when you modify tiles -do you take the existing ones and paste a new image in or is it more complicated?
when you modify tiles -do you take the existing ones and paste a new image in or is it more complicated?
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Re: SUPER DISCOVERY: All of Denmark Aerial Photography
all tiles (no matter what resolution) are 1km long.... therefore a H tile at 128x128 has a res of approx 7.7m per pixel... An M tile at 64x64 = (1000m / 64)m per pixel... A H tile at 512x512 = (1000 / 512)m per pixel...
Daniel "Zaggy" Bell
Old-School, Grumpy and Anti-Social
Also to be found lurking round FighterOps
Old-School, Grumpy and Anti-Social
Also to be found lurking round FighterOps
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Re: SUPER DISCOVERY: All of Denmark Aerial Photography
THX for clarification on that issue -
How do I relate this to the Level of Detail-
We work on the L2 level because our data from Globe matches the 1km distance right?
How do I relate this to the Level of Detail-
We work on the L2 level because our data from Globe matches the 1km distance right?
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Re: SUPER DISCOVERY: All of Denmark Aerial Photography
The LOD used depends on your level above ground. The lower you get, the higher the LOD used. For the tiles, this means display of the "Hwhatever.pcx" tile (see my example replacement tile for the *COAST00F tile at http://www.mysunrise.ch/users/twaelti/sp/index.htm)- that's why we work on that. It's the highest-resolution tile, and the M* and L* tiles are generated by resizing the H* tile to 50% (M) and 25% (L).
The terrain grid has a resolution of 1 km (no matter what LOD) - going lower just means switching to a higher-res texture, thus giving more detail.
The terrain grid has a resolution of 1 km (no matter what LOD) - going lower just means switching to a higher-res texture, thus giving more detail.
-Tom
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Re: SUPER DISCOVERY: All of Denmark Aerial Photography
indeedquote:Originally posted by tom2:
The LOD used depends on your level above ground. The lower you get, the higher the LOD used. For the tiles, this means display of the "Hwhatever.pcx" tile (see my example replacement tile for the *COAST00F tile at http://www.mysunrise.ch/users/twaelti/sp/index.htm)- that's why we work on that. It's the highest-resolution tile, and the M* and L* tiles are generated by resizing the H* tile to 50% (M) and 25% (L).
The terrain grid has a resolution of 1 km (no matter what LOD) - going lower just means switching to a higher-res texture, thus giving more detail.
however the H M Ltiles may also be all of the same size
I just converted korea to 128 128 128 looking very good
Widmak
Widmak
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Re: SUPER DISCOVERY: All of Denmark Aerial Photography
you guys are amazing
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