A region enclosing a point, line, or polygon at a specified distance.
0
votes
1answer
15 views
How to fix buffer selection issue in ESRI ArcGIS Javascript API and LGIM applications
I had strange LGIM application behavior where the map spatial search did not highlighted the parcels within the Geometry Buffer. What could be the possible reasons?
LGIM stands for the Local ...
4
votes
0answers
97 views
Getting buffer wizard-like speed in Python (vs using MultipleRingBuffer_analysis)
I've got a script that takes a single input polygon feature, throws 10 buffers around it at tenths of a specified input distance, and then symbolises the output based on an existing layer file. ...
2
votes
0answers
186 views
Creating a Geodesic Polyline Buffer in OpenLayers
I have a feeling that the answer is going to be 'You can't do that without some very complex coding' but I thought I'd go for it anyway.
I recently asked a question on how to create a Polyline Buffer ...
2
votes
0answers
262 views
Proximity Toolset Questions - Description, Examples of Usage, and Limitations
I was wondering if you could help me answer a few questions about the Proximity Toolset. I have been given the task of describing each tool in laymen terms, the typical usage of each tool, and most ...
1
vote
0answers
14 views
Geoserver not buffering external graphic in PointSymbolizer
We've got some Point data we're displaying in a WMS layer using geoserver 2.2 (same problem on 2.3.1). We style it with the following SLD
<Rule>
<PointSymbolizer>
<Graphic>
...
1
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0answers
38 views
Clipping Buffers
I have buffered a line shapefile where many lines are intersecting but not broken at intersections. I am trying to select each record in the buffer file and clip all intersecting polygons in the same ...
1
vote
0answers
65 views
Clipping points using buffer in Arcmap takes FOREVER
I'm clipping points (crimes) by using a buffer around a shapefile of city parks. There are quite a few records involved (2 million+), but it is still taking forever - as of now, the clip has been ...
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votes
0answers
18 views
ArcMap 10.1 - Tabulate Area tool “doubling up” for Overlapping Buffer Zones
This question is related to a previous question I asked: Raster Version of Spatial Join (one to many)
I used the Tabulate Area tool to crosstabulate values between an overlapping "buffrast" raster ...
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votes
0answers
43 views
Offset a Polygon defined in Lat Lng points by a given distance of miles or km
I am trying apply a positive offset/buffer (enlarge a shape equally from the borders) to a polygon that is made up of a series of latitude/longitude coordinates by a distance that is defined in either ...
0
votes
0answers
26 views
Keeping attribute values in overlapping buffers
I am creating a buffer around salt marsh polygons of 275 meters. Naturally some of these buffers overlap. Prior to the buffering, each salt marsh had been given a score. I would like a) that that ...
0
votes
0answers
70 views
trying to make a point to polygon attribute join with a many to many match
I am trying to match US charter schools to noncharter schools in QGIS. I have constructed a buffer of 10 miles around each charter schools and then tried a join attributes by location match with non ...
