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Create a Before-After Layout in ArcGIS Pro 

John Nelson Maps
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Here's how to make a side-by-side layout in ArcGIS Pro comparing the same place at two different points in time, using the Wayback imagery archive. But be warned...you yourself will be a different person at the end of these eleven minutes...and how do we compare ourselves to past selves? This video mercifully does not delve into the meta nature of time and awareness and reflection. Because I wouldn't know what to talk about.
In the meantime, here's how to make a comparative map layout!
Here is Wayback showing the Beijing Daxing International Airport in 2020 and 2017. Crazy.
livingatlas.arcgis.com/waybac...
Say, the part where I flop around setting consistent extents and scales can be handled much easier with "map frame constraints." Thanks for the tip Aubri Kinghorn!
Here's how: • One Minute Map Hack: D...
Check out some other social channels where I share how-to's and updates on random map adventures:
adventuresinmapping.com
www.esri.com/arcgis-blog/auth...
/ john_m_nelson
/ johnmnelson
/ johnmnelson

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4 апр 2021

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Комментарии : 24   
@jeffrobyoung
@jeffrobyoung 3 года назад
The world always seems a little better every time John Nelson shares his ArcPro genius while that music plays in the background. Keep them coming!
@JohnNelsonMaps
@JohnNelsonMaps 3 года назад
Thanks Jeff!
@tboat2234
@tboat2234 Год назад
It's great how quick you move, John. It's easy to pause or rewind a video when following along, but it's rough when someone is moving slow on purpose, for the sake of people following along. Appreciate your quickness!
@JohnNelsonMaps
@JohnNelsonMaps Год назад
hey thanks, i appreciate it!
@bahaasalman4347
@bahaasalman4347 Год назад
Thank you very very much john, for sharing us your knowledge
@JohnNelsonMaps
@JohnNelsonMaps Год назад
you are most welcome, Bahaa!
@zabdielsalcido4111
@zabdielsalcido4111 Год назад
Really nice video, I enjoy your content. Another good option for centering the two images in Map frame properties in display option there is location settings for center.
@JohnNelsonMaps
@JohnNelsonMaps Год назад
thanks!
@SouthPaw512a
@SouthPaw512a 3 года назад
@ min 2:25, an alternative workflow is to perform a simple buffer operation using the Polygon Notes for input, and for Side Type, select 'Exclude the input polygon from buffer' and make the distance massive! Love these vids!!
@JohnNelsonMaps
@JohnNelsonMaps 3 года назад
Genius! I will try this, thanks!
@rolandpomana6192
@rolandpomana6192 3 года назад
Damn....thought there was bonus content. Saw there was still 35 seconds left after you said “have fun!.” Still great anyway. Thanks!
@JohnNelsonMaps
@JohnNelsonMaps 3 года назад
I have no excuse.
@danwdoo
@danwdoo 2 года назад
Excellent tutorial. I'd love to see something similar with 3d for use with extruded cutouts for mountains and such and not just 2d with shadows if that is possible in ArcGIS pro.
@JohnNelsonMaps
@JohnNelsonMaps 2 года назад
off the top of my head, you can totally do this. there are a couple ways to consider. the first is to use the not-area-of-interest layer as a "masking" layer to your content. but really, if i'm understanding you right, the technique in this video would work in 3D too. except you wouldn't get the sub-surface geologic layers of course.
@danwdoo
@danwdoo 2 года назад
@@JohnNelsonMaps I'm definitely going to give this a try. I was very inspired by your video about using ArcGIS Pro maps to make 3d printed cutouts, but I could not figure out a way to make 3d cutouts of specific objects just in ArcGIS for something like a state or small country using border polygons to make an accurate cutout. It worked in 2d, but in 3d I only found a way to make a square extent cutout. I want to make a nice thick mountainous cutout of some countries that would then be available to put all kinds of fun 3d points on and view them from multiple angles. If this method will allow this then that is awesome. Thanks!
@JohnNelsonMaps
@JohnNelsonMaps 2 года назад
@@danwdoo sounds like a fun project! i have planned a video for 3d that will do something vaguely similar, maybe that will help. www.esri.com/arcgis-blog/wp-content/uploads/2018/01/WY3D-tiltshift.jpg
@danwdoo
@danwdoo 2 года назад
@@JohnNelsonMaps That is very close to what I am hoping to accomplish. I just hope I can easily cut it out to the shape of a polygon (country shape) and make the base have some thickness like a nice slice of mapping pie =). I'm looking forward to your video, as always!
@JohnNelsonMaps
@JohnNelsonMaps 2 года назад
@@danwdoo yes, the thick base map pie is the tricky bit.
@geollon8549
@geollon8549 Год назад
太棒了
@JohnNelsonMaps
@JohnNelsonMaps Год назад
谢谢你!
@fredwooten14
@fredwooten14 3 года назад
Fantastic! Is it possible with python?
@JohnNelsonMaps
@JohnNelsonMaps 3 года назад
Probably?
@EnkalimevaFacts
@EnkalimevaFacts 3 года назад
How do I attach my sample map here. Lol
@JohnNelsonMaps
@JohnNelsonMaps 3 года назад
:) well if you post it anywhere, I'd love to see it!
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