All Questions
107
questions
0
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answers
40
views
Creating a buffer with less than 1 centimeter using a polyline
Using ArcPy, I aim to create the smallest possible buffer, ideally just 1 millimeter. I have a code, but it only functions properly when I set the buffer parameters to a value of 2 centimeters or more....
0
votes
2
answers
43
views
Creating buffer region using ArcMap
I'm trying to exclude a distance of 2km from several built-up area/settlements as an exclusion area.
A little background, I extracted the built-up area from a land use cover map and converted it to ...
- 5
0
votes
1
answer
53
views
Exclude areas with building from a map
In ArcMap, I'm trying to create a site suitability map for a solar farm but I have issues with the building footprint file. I'd like to exclude areas with buildings but I have no idea how to go about ...
- 5
1
vote
1
answer
114
views
Failing to calculate land use in buffer zones around points using ArcGIS (ArcMap)
I have a raster layer of land-use in my country, and a set of points I'm interested in calculating the land use around (in 1km, 5km, etc., buffer zones). I have read through some of the related posts ...
- 11
1
vote
0
answers
118
views
Using inline variable for naming outputs in ModelBuilder
I am using ModelBuilder in ArcMap 10.8.2.
The model I built allows a user to enter in multiple Logging System Names with their associated buffer distances. I want the outputs created by the model to ...
- 11
0
votes
0
answers
41
views
How to build ArcGIS line buffer based on raster depth value
I want to create a script in Python for ArcGIS that generates a buffer around a line feature, but I want the width to vary depending on the underlying raster layer. Specifically I want to create a ...
0
votes
0
answers
75
views
How to create line buffer bounded by polygon in ArcGIS
I need to create a buffer around the lines, but so that it doesn't go outside the polygon. Simply creating a buffer around the lines is not a problem, ArcGIS has such a tool, but I did not find how to ...
0
votes
2
answers
133
views
Multiple buffers using ModelBuilder
I'm doing a college assignment, and I'm trying to do multiple buffer and then clip them.
I'm using the For iterator. ArcGIS only gives me the last buffer as the output (I think, as when I add them to ...
- 29
0
votes
1
answer
771
views
Buffer tool not working in ArcMap
enter link description here> Blockquote
The two hyperlinks above are the explanations of the assignments 1 and 2 from a GIS course provided by Coursera which I am currently taking.
See the page ...
- 1
0
votes
0
answers
200
views
ArcMap geoprocessing (merge and buffer) suddenly working very slowly
Typically, it works almost immediately but lately, anything I try to do (mainly merge or buffer) has begun to take an extremely long time to process.
I've tried clearing the cache and limiting the ...
- 1
0
votes
0
answers
90
views
Problem with overlapping buffers and tabulate area tool
I use the tabulate area tool. Unfortunately, this tool does not work properly with overlapping buffers (which are the majority in my shapefile), meaning that most of the buffers have a smaller area ...
- 1
0
votes
0
answers
69
views
Determining percent habitat (raster data) present within buffer using ArcMap
I am using ArcMap 10.8.1.
I am worried this might be a basic question but I am new to ArcGIS.
I have a raster file of all the habitat distribution data for the region I am studying. I also have about ...
1
vote
0
answers
36
views
Layer and Buffer Creator - custom method
I am trying to make a script function that creates layers for further use to buffer the layer. My code doesn't give me any error but neither any buffered layer.
My code is below:
import arcpy
from ...
- 59
1
vote
1
answer
169
views
Finding parcels directly across street using ArcMap
I have a set of polygons like this:
The broad goal is to find how much of each polygon's perimeter is bordered by each of the other polygons, including polygons across the street. In other words, I ...
- 113
0
votes
0
answers
22
views
Buffer appears faulty using ArcMap ModelBuilder -
I have an automatic process in ModelBuilder, where I tell it to load some points through an Excel spreadsheet, make points in shapefiles and then make a buffer. The buffer parameters are as follows:
...
- 303