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Here’s one with simple triangle images, tinted and sized by the vector fields’ ranges of elevation.īut who says you have to use drawn symbology or anything that resembles mountains? In this case, I walked outside and snapped some pictures of various beautiful surfaces of nature. You can use this hack to make any sort of elevation -derived symbol map. There’s no reason you have to make your mountain features look hand drawn or even fantasy-map-ish at all. I also skipped some elevation ranges because in fantasy maps you make the rules. For this map, I separated the elevation ranges into a few layers so I could make their symbol spacing varied, and therefore less grid-looking. So in the symbology panel you can assign a range of colors based (and symbol sizes) on your DEM elevations. Remember, the whiteness can be keyed to a tint color in Pro. In the meantime, you can use my shaded mountain symbol. In this map I used a finer paper stock, with slightly yellowed edges, and symbols that appear to be hand-tinted over a black print.Ĭould these symbols have been more Pooh-like trees or tufts of grass? Absolutely. As a map-person you are likely most familiar with his cartography of the fantastical domain of Christopher Robin’s 100 acre wood. Here’s a version that is an homage to the great illustrator E. As with all of cartography -it’s a balance. Or you can make the symbol spacing really small, and get a heavily-overlapped texture appearance. You can embrace that effect and make something like a Mario-style map if you like (you’ll get to draw some Mario landcover class symbols, which is not a bad way to spend an hour). Generally, the larger the symbol spacing, the more grid-like your map will be. This regularity breaks up the hand-drawn effect a bit, but you can add some variation by copying many versions of the layer and vary their symbol spacing. One drawback to this method is that the vector field will, by definition, result is a pretty regimented pattern. Then you play with the symbol spacing to get something that looks reasonably somewhat slightly tangentially like the unknowably brilliant JRRT might have scratched it onto some parchment.Īnd the beauty is that it re-samples at any scale as you zoom in and out! So, you just upload a picture marker corresponding to each range of elevation. So, instead of the default arrows or whatever, you can click on the symbol and choose “Picture Marker.” I drew the picture symbol white (with a transparent background) because if the symbol is white, you can tint it to whatever color you want in ArcGIS Pro.
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You can download these symbol images here. Here is a set of landcover graphics I hastily drew in Illustrator… Of course, we will obviously use this method to try out a Tolkienesque fantasy map. Time to roll up our sleeves and craft some symbols. Why not turn it up to eleven?īehold! What have we awakened? What ancient abomination have we uncovered from the depths of our vain pursuits of cartographic plundering? What madness is this? GIS has a rich history of creative hacks. This is sort of reminding me of the early GIS use of ASCII characters to denote elevation. Hey now! The density of the vector field is increased so the symbols are packed in tighter. But what’s up with that “Symbol Spacing” slider… You can adjust the size of the symbols via a slider so that lower values look one way and higher values look another. There’s a “custom” option that breaks out the symbols into ranges of, in this case, elevation. There is an array of symbols where there was once a DEM. I’d never tried out a Vector Field symbology before, though. I like to play with all sorts of hacky ways of visualizing DEMs. Here’s a Digital Elevation Model of The beautiful Pacific Northwest…
![help finer analysis hop digital techniques illustrators help finer analysis hop digital techniques illustrators](https://images.routledge.com/common/jackets/crclarge/978148221/9781482217513.jpg)
It’s a delicious Raster Function that eats up continuous raster surfaces and spits out awesome weathery sorts of maps.īut why constrain ourselves to the intended use of a tool? Applied to raster images, it is intended to be used as a handy shortcut for making those cool wind, weather, or current maps, covered in directional graphics. Mountainification is just a simple hijacking of the Vector Field symbology family. We are about to embark on an unexpected journey of Mountainification. There are three elements to this aesthetic: Mountainification, Sketchiness, and Texture.
![help finer analysis hop digital techniques illustrators help finer analysis hop digital techniques illustrators](https://www.spiedigitallibrary.org/ContentImages/Journals/JOMOEX/1/3/034503/FigureImages/JOM_1_3_034503_f001.png)
![help finer analysis hop digital techniques illustrators help finer analysis hop digital techniques illustrators](https://pubs.rsc.org/image/article/2021/CS/d0cs01347a/d0cs01347a-f28_hi-res.gif)
You might even tease out the content of the next two blog posts.
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If you’re feeling brave, download the source ArcGIS Pro project and follow along. This technique, which is a total hack (but what isn’t, ultimately), can get you cranking out quill-scratched oak ink on parchment map inserts all in the cozy digital confines of your GIS. This is part one of a three-part blog extravaganza where I lay out how you might whip up a fantasy-style book-ish illustration-y map insert, in ArcGIS Pro.