All Questions
Tagged with buffer arcgis-10.0
43
questions
2
votes
2
answers
104
views
Representing Roads as Corridors using ArcGIS Desktop?
I am building a map of historic roads with ArcGIS Desktop 10.7.1. Because of the poor accuracy of old maps and the fact that historic roads changed alignment often - sometimes seasonally - a better ...
- 21
0
votes
1
answer
729
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. ...
- 1
3
votes
2
answers
1k
views
Generating fixed distance buffer including slope using ArcGIS Desktop?
Is it possible to generate a fixed distance buffer including slope using ArcGIS Desktop 10?
The distance on the map is not equal to the distance on the ground due to the incline.
If the ...
- 2,407
-1
votes
1
answer
264
views
Buffering using a field in ArcPy - syntax issue?
I am planning to add a line into my python script to buffer a feature by a field I have calculated
Error:
SyntaxError: invalid syntax (_01_FULLSCRIPT_ANGLETEST.py, line 320)
Failed to execute (...
- 2,473
1
vote
3
answers
845
views
Erasing small polygons from bigger overlapped polygons using ArcGIS for Desktop?
I have different bigger polygons (buffers) which are overlapped (A,B,C,...) and the inner smaller ones (a,b,c,...). I want to erase smaller ones from bigger ones in the way the results be A-a, B-b, C-...
- 37
0
votes
1
answer
141
views
ArcGIS - Make colour gradient in street network shapefile accordingly to buffer distance from central points (bus stops)
I need to do a colour gradient in the street network shapefile (cyan selection in the map attached, in a layer) accordingly to the distance from the points in the other layer (the more distant, the ...
- 11
1
vote
2
answers
4k
views
How to create circles starting with points and attributes (diameter, lat/long)?
I have a point shapefile with attributes (diameter, latitude and longitude). For each point in that file, I want to create a polygon (circle) described by those attributes. The new shapefile should ...
- 19
1
vote
1
answer
167
views
Arcobjects ConstructBuffers produces Error -2147220889?
I use the Esri-function ConstructBuffers in my arcobjects program. The call of this method produces a Error with code -2147220889.
Looking up the error constants it says:
...
- 1,639
1
vote
1
answer
706
views
Buffering line in ArcMap is creating smaller buffer than expected?
When I buffer a point (red dot on image) by 3 miles, it is 3 miles on all sides. When I buffer a line (blue line on image) by 3 miles, it is more like 2.67 miles on the sides parallel to the line. I ...
- 247
1
vote
2
answers
296
views
FID attribute for each circular buffer polygon
I have a point shapefile "Negative_vel". With the command Analysis tools-Proximity-Buffer and selecting 50m as a linear unit and dissolve type ALL I created a new .shp "Negative_vel_buffer50m". But ...
- 33
0
votes
1
answer
4k
views
Converting a buffer polygon to polyline
I'm trying to complete the following steps. What tools should I use?
Convert 2km buffer polygons into polylines
Select random point along these lines for each feature using Random Point tool
Generate ...
- 109
1
vote
1
answer
122
views
How to find ID's of nearest stations (points) in a specific radius
I am using ArcGIS 10.0 and I am doing rainfall data analysis.
I have a single layer including more than 1,000 stations (points) and I need name (STATION_NO) of neighbor stations in more than one ...
- 23
2
votes
1
answer
993
views
Using field as input for multiple ring buffer in ArcGIS Desktop?
I have a feature class with points and I need to create two concentric circle with different distances for each point. Moreover the two surfaces do not have to overlap.
Can I use "multiple ring ...
- 61
3
votes
1
answer
398
views
Buffers with Varying Distances around a Set of Points
I have set of points in one shapefile and I have a table with a unique identifier that matches each point. I want to make a buffer around each point, according to the radius that I have specified in ...
- 163
0
votes
1
answer
168
views
Using the buffer tool in ArcGIS 10
I have a map that has a 12 mile buffer round it already. I have created a buffer inside the original 12 mile line (using a negative value of 9). Is it possible however to stipulate that the new buffer ...
- 377