Questions tagged [multi-ring-buffer]

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0answers
29 views

Row-wise Reprojection of SPDF in R [closed]

I have multipolygons that span across the globe. I was wondering if it was possible to re-project each row, i.e. each country/ ISO3 to a local projection, using a central grouping mechanism. For ...
2
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0answers
43 views

Generating equal-distance band regards to one boundary of polygon in R? [closed]

I have a polygon that is made up of several points: Basically, this reflects the contour of a tumor tissue. Now I have another polygon, which is defined as 'front', means a region where tumor and ...
1
vote
2answers
30 views

Proportion of polygon classes in each multi-ring buffers

I have a landcover map with many irregular polygons, with each polygon a uniform habitat type. I have a second shapefile of points, and a third shapefile with multi-ring buffers around those points. I ...
2
votes
0answers
41 views

Multi-ring buffer (Constant distance) selecting features in another layer

I have used the multi-ring buffer to form a buffer area of 10, 20, 30, 40 and 50 metres from a road. However I am struggling to select features from another layer (trails). My aim is to count all the ...
3
votes
2answers
67 views

Locating where different polygons (buffer rings) from different layers are intersected based on same attribute value (QGIS)

I need to locate where different polygons (buffer rings) from different layers are intersected based on a same attribute value. As shown in the figure, there are different buffer rings from different ...
1
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0answers
42 views

Batch buffer multiple points but with individual parameters?

I am trying to put multiple buffer rings around a series of points (fishnet label points). I want to do a batch of them as there are way too many to efficiently export each point and buffer each one ...
0
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0answers
40 views

Determining amount of forest in overlapping buffers using ArcMap?

I'm using the multiple buffer tool around a series of points for buffer distances 250 m, 500 m and 1000 m around each point. I am then using the tabulate area tool to determine the amount of forest ...
0
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0answers
83 views

Geodesic multiple ring buffer in ArcGIS

The Buffer tool in ArcGIS 10.5 allows for the creation of geodesic buffers, however, I am unable to find that option for the Multiple Ring Buffer. I have 10 areas around which I need to create 6 ...
0
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1answer
167 views

Is there a way to make multiple ring buffers into the raster format?

Is there a way to make multiple ring buffers into the raster format? The distances are 0.25,0.5,0.75 & 1. Since they are less than 1 it shows as an error while using the polygon to raster tool. ...
0
votes
1answer
123 views

Multi ring buffers that are rings/donuts even when overlapping other buffers

I need to create multi-ring buffers for about 400 points that are quite close to each other. This has required me to set the output buffers to not dissolve in my code as below so that they overlap ...
0
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0answers
76 views

Extracting data from increasing, multi-concentric buffers around each focal point in a vector layer

I have a dataset (vector layer) with 150 focal points, each of them retaining an observation of several ecological variables (attributes). I want to extract data (sum and average of several variables) ...
2
votes
1answer
169 views

Creating multiple non-overlapping rings but unable to tell which fc they surround using ArcPy?

I am using ArcGIS Desktop 10.4. I would like to create multiple ring buffers surrounding my polygon localities. My buffers should not overlap and I need to know, which location each of my buffers ...
-6
votes
2answers
121 views

Creating a script that can: [closed]

You are a GIS analyst for the National Park Service. You have been asked to create a dataset showing "wilderness" areas in a national park. These areas are defined as 2,000 feet away from a paved road,...
4
votes
1answer
236 views

Multiple buffers to both sides of a line using ArcGIS

I am aiming to create multiple buffer zones to both sides of a line that have flat ends where the line ends (unlike 'rounded' edges of multiple ring buffers) and are not connected (each buffer zone to ...
-2
votes
1answer
94 views

Buffering roads (<100m - 200m -400m->400m) in ArcGIS Desktop?

I want to buffer road (<100m - 200m -400m->400m) I have problem with how can I use like this photo? I dont know use any type of buffer. How can I solve my problem? I don't know will be use in ...
0
votes
1answer
121 views

Creating multiple donuts with ascending hole radius (Multiple Ring Buffer)

I want to use Multiple Ring Buffer (MRB) tool to create multiple donuts, but when I use NONE dissolve and outside polygon it cuts only input buffer from all created and I want it to cut first ring ...
2
votes
1answer
445 views

Multiple Ring Buffer for Multiple Points

I am creating multiple ring buffer around points. I am using Multi Ring Buffer plugin of QGIS. When I am creating 5 ring buffers of a single point its returning a shape I desire but in Attribute Table ...