This is only getting better and better.. How you was able to get SO accurate vegetation map? As i told, even firewalls are there.. Any chance to get maps of Crops too? This would be so amazing.. <3
Having a map of crops i think this capacity outerra to make squares would do the trick, programing it ofr make squares and colours randomly. For example. Do u think is posible?
This is using Global Forest Change database by Hansen & co from UMD. Apart from some tree coverage on steep mountain slopes it's quite good.
Interestingly, the same group also has a Global Cropland Extent, albeit less precise (250m) and also some of the tiles in Africa are missing (corrupt). The data seem to be also less reliable, probably considerably harder to detect from raw satellite data. We will have to combine it with several other sources, and eventually also produce vector fields to have sharper transitions up close.
Great. I was seeing the page and downloaded a small part. I saw the white mask with the crop areas. Its a pity 250 meter instead 30. But thinking. Maybe we can build our own masks from the data you have in 30 m? (i think was 30 if i remember correctly).
In every small part we can make the masc with photoshop. Crops are normally visible and obvious formations.
also. I dont know if the masc can add also some color info. So the random textures generated by a tool can have some color guide too.
Maybe this is too complex.. Dont know if posible with some accurate colors.
But at least the mask i think we can build with patient and help. I could do some areas. I think in 30 meter imaginery crops are that visible for a manual selection and then prepare the black&wait masks.
Edit: maybe is "easier" than i though. Maybe you can add a extra detail texture, 30 meter instead 500, but only for those masked areas. So would not be that huge in data, and crops would be very well defined.
I guess would require many work for a real ground detailed coloured crops, and not just a plane "picture" on the texture.