PDA

View Full Version : Southern VandunÍz



Veldehar
04-23-2012, 11:35 AM
Here is a quick WIP of a continent on my world. It is my first attempt at a desert climate and wanted some general impressions of what people thought of this look.

4/24/2012 - Updated this map with a healthy dose of mountains and rivers, but still far from done!

bartmoss
04-23-2012, 12:41 PM
I like the general shape of the continent. The long river seems to cross a mountainous region, but it's very hard to tell because it's very blurry.

I am not sure I "buy" the y-shaped mountain range, though. Where are your fault lines?

Veldehar
04-23-2012, 01:46 PM
The North-South range is tectonic in Earthly fashion... Okay, here goes some explanation, LOL.

There are two major forces at work in the geography of the world, Standard Tectonics and Planular Tectonics. Whereas there are about 9 major Standard Tectonic plates there are in the neighborhood of 2 dozen Planular Plates which (mostly) ride upon the Standard Plates. The curved east-west range is the result of a massive Planular upheaval which is actually mirrored on the continent to the north.

Veldehar
04-23-2012, 01:48 PM
I should also note that the blurry area (due to the low res of this picture) is more transition from lush to desert than any sign of high ground.

Veldehar
04-24-2012, 11:18 AM
Updated to the above map, which should be a higher resolution image.

Veldehar
04-24-2012, 11:21 AM
Oh yeah! On the mountains in the midsection I was going for an older more worn look on the north-south range, and a younger rougher look on the crescent, with the eastern section of the crescent the highest mountains, as they are a combination of old tectonic movement and more recent planular shifts. Does that come through?

Veldehar
04-26-2012, 03:41 PM
A quick snapshot for anyone interested to get a feel for the world and how the continent fits in. A fairly low res image but should give folks a feel for what is going on. Still lots to be done and my old puter is begging for RAM, LOL.

octopod
04-26-2012, 04:55 PM
The smoothly curved, narrow mountain chains look definitely magical rather than natural, especially the sharp point where the three of them join at 90 degrees (tectonic plates almost always join at 120 degree angles). If this is your intention that's cool.

I love the colours! Very convincing colour choices.

That long river kind of stands out to me as well. Having the elevation go so smoothly from one side of the continent all the way to the other looks really weird.

The rivers on the north side of the mountain range look more wiggly than one might expect for such a steep environment -- wiggly rivers are more common on very shallow slopes, and this looks like a fairly steep and tectonically active area, so I'd expect straighter rivers with deeper canyons than you seem to have here. The rivers coming out of the Sierra Nevada and joining the Sacramento/San Joaquin drainage are a good example of what I'd expect to see here, although there's no second mountain range for them to go through so they wouldn't necessarily converge like that before hitting the ocean.

And if the eastern end of that continent is so green, shouldn't there be at least one good-sized river going through there?

Veldehar
04-26-2012, 05:38 PM
Excellent thoughts! There are lots of rivers on the eastern side, just not put in yet, on the higher res map here. And not all terrain is as finished as need be to really show what I am envisioning, but getting there!

The wiggly rivers on the north side of the mountain... what I am thinking for that area is to imagine the mountains (see the overview of the world, where you see the two mirrored ranges) as the edges of a massive crater, where the floor flattens faster than is natural while still be jagged from recent upheaval, and the rivers get a bit more meandering... this might change over time, but this is a first pass. I would appreciate further thoughts on this after my explanation, as rivers are easy enough to change.

The long relatively straight river is (as I see it) the result of two major events, one being tectonic and the second planular plate driven. The planular force that created the curved mountain range also lifted that NW region while at the same time there is an Oceanic-Continental Plate Convergence on the west coast, which is also raising the west, creating a really long river valley down from an area where the ITCZ will bring rain 150+ days of the year down through a desert that was (during the Age of God Wars) a fertile land of lakes. The planular phenomena is only about 500 years old (real time) so it is a geological infant.

octopod
04-27-2012, 02:14 AM
A giant crater...means coastline should follow a circle concentric with the ring of mountains...hm, I guess it kind of does that. Sweet. I like it!

So the NW corner is much higher elevation than the rest of the northern coastline? Maybe you could pick that up visually in some way. Like, a little bit of obvious relief on the coast such that it looks a little more obviously like a tilted plateau. I figured that was what was going on there because of the river, but it'd be nice to see it more clearly. The convergent margin on the west coast needs no explanation, though you could probably make the mountain range a little bit wider and more Southern-Andes-like if you wanted to. :)

Veldehar
04-27-2012, 07:59 AM
A tilted plateau look would be very cool... that could be testing my meager photoshop abilities, LOL. But I like that! I haven't yet gotten a plateau I like let alone tilting one, heh heh. Widening those mountains a tad isn't a bad idea either.

Chashio
06-23-2012, 11:27 PM
Cool map, the mountain ranges are very Mordor-esk. I'd love to see a tilted plateau, but I don't know how you'd do it either. What if, you overlay a height map of a real one and see if you can't work from that? Might work. I like the colors you used. =)

Lyandra
06-24-2012, 07:40 AM
Looks like a very good start. Looking forward to the final product. :) It's nice you think so much about tectonics and explanations of things, makes the world much more alive.^^

Veldehar
06-29-2012, 09:08 AM
Out of curiosity, does anyone know of a good resource for how natural resources are distributed around the world? In particular metals?

And here is the latest version of this continent. The labeling is mostly placeholder I am playing around with.

46141

Veldehar
06-29-2012, 09:52 AM
Looks like a very good start. Looking forward to the final product. :) It's nice you think so much about tectonics and explanations of things, makes the world much more alive.^^

There is no lack of thought in this world! Someday my daughter will have me committed to an asylum citing this world as evidence of my insanity. The world "exists" as a whole for about 10,000 years with a distinct beginning and end that I probably won't live long enough to fill it all in, LOL.

Veldehar
06-29-2012, 02:55 PM
And also an updated version of the world... again the labels are in progress and some might overlap as they are intended for different versions.

Chashio
06-29-2012, 05:02 PM
The map is looking good. =)

Your question about ore deposits got me wondering, too, so I did a couple of google searches and found these...

http://www.mapsofworld.com/world-mineral-map.htm
http://www.mosaicsciencemagazine.org/pdf/m12_06_81_02.pdf
http://www.d.umn.edu/~pmorton/geol5350/2009/econclassnotes2009.pdf

I haven't looked at them in depth yet, but that last one looks quite readable and interesting. If you find anything more useful, I bet it would be a great addition to the reference material forum. Come to think of it, there might already be something there. hmm...

Veldehar
06-29-2012, 05:39 PM
Excellent! Those are far better than any info I found in my quickie search, and that's having barely glanced at them, LOL. Very promising stuff.