To limit or reduce the extent of one dataset by the extents or boundary of another.

learn more… | top users | synonyms (1)

3
votes
1answer
3k views

How do I clip/mask a satellite photo to a polygon?

Given a shapefile composed of contiguous polygons, I'd like to clip (or mask) regions of satellite photo to the polygon outlines, and export each resulting raster in medium resolution for further ...
3
votes
2answers
2k views

ArcGIS 10: How to clip point buffer to features in another layer?

I'm on a steep learnig curve here, so aplogies if my question is a one-banana problem. In ArcGIS 10 I have a contour layer that was generated from an ESR ASCII raster file (batyhmetry of the South ...
0
votes
1answer
729 views

Testing if shapefiles intersect from a list using intersect: ArcGIS

I am new to programming and scripting in general, so please bear with me. I have generated a list of the location of all the shapefiles for my workplace. The files are all placed in folders, no ...
2
votes
1answer
3k views

clip polygon with the extents of contour polylines

I have a polygon shape that represents the boundary of Fennoscandinavia and a polyline shapefile representing two contour intervals for a trait. I would like to create a new polygon representing the ...
5
votes
4answers
3k views

Searching directories and subdirectories to perform intersects and clips using ArcGIS Desktop?

I'm trying to develop a tool using ArcGIS 10 that queries our company's data stores for any data that intersects a feature. So that when we acquire a new property we can run this tool and it will ...
4
votes
3answers
1k views

How to Clip a Vector File based on certain Raster Values?

I need to clip a vector file based on certain values of a raster (Slope > 2%). I can´t find a direct way to do it. Trying to vectorize the raster first didn´t work. Is there any tool (ArcGIS or ...
4
votes
1answer
349 views

ArcGIS Server 10 GP Service Cannot Download Result?

I have implement the ArcGIS JavaScript example just like the ESRI official example (clip and ship) .Everything was going right except the final step ,when the gp job have finish and my browser lead me ...
6
votes
5answers
11k views

Cutting features to do opposite of clipping in ArcGIS Desktop? [duplicate]

What´s the easiest/smartest way of getting the opposite output of the clipping tool? I just need the area of feature A1 which is not covered by feature A2 in a new Layer/File. Now, I get the result ...
1
vote
2answers
816 views

spatialFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelWithin; not working

I have a task of getting the total area of all the polygon features within a boundary. So I got the envelope of the boundary and did a spatial query to get the features inside that element but my ...
7
votes
2answers
6k views

How to clip a vector feature to the extent of an existing raster dataset using arcpy

I have a clipped raster dataset with polylines (from the contour tool) overlayed (see attached). I am trying to clip the polylines to the extent of the raster dataset, which seems simple enough, but ...
2
votes
1answer
605 views

How to switch to a GDB created in the middle of a script

EDIT: Here's my full script and hopefully a better way of explaining what I need done: #Import import arcpy, sys, os # Set environment settings arcpy.env.workspace = sys.argv[1] inFiles = ...
0
votes
1answer
204 views

Progress bar percentage is increasing and decreasing, never finishing

I am trying to clip a raster by shapefile perimeter using the Clip tool. The percentage has been jumping between 0% and 100% for over an hour, back and forth, climbing to 100% then dropping down to ...
8
votes
5answers
2k views

How to get an ocean shapefile from a very detailed land area shapefile?

I am looking for a possibility to "invert" a shapefile. What I want to do is to convert a shapefile with the continents and islands into a shapefile that has water polygons. The existing ocean ...
0
votes
1answer
324 views

What is the easy way for extracting a dted raster file?

I have some SRTM data which was converted to dted file with GlobalMapper or ArcMap ascii to raster. I want to extract raster from vector with an easy way. I have tried "extract by mask" method but it ...
2
votes
2answers
958 views

GDAL Clipping (hack)

I am trying to use the python script from http://www.sparkgeo.com/labs/2010/07/07/gdal-clipping-hack/ to clip a raster based on many shapefiles. The script is using a mysql database an i would like to ...
4
votes
1answer
1k views

Why does QGIS's Clipper tell me “Computed -srcwin falls outside raster size” and how do I address it?

I'm trying to clip a heightmap to a small area that I'm interested in. When I attempt to use Raster > Extraction > Clipper I get an error dialog with the message ""Computed -srcwin falls outside ...
9
votes
4answers
6k views

How to Batch Clip in ArcGIS Desktop 10 using Python/ArcPy?

I've come across a few similar questions for older versions of ArcGIS, but haven't found a suitable answer for ArcGIS 10. I have two polygon shapefiles that cover a large area (e.g. an entire ...
3
votes
1answer
995 views

clip linestring by length

Is there a way to clip a linestring based on distance? For example, linestring from a to b is 150 meters. I would like to get the linestring from a to a point that is is 75 meters away from a ...
3
votes
2answers
1k views

How to fix for the GDAL clipper tool in QGIS?

I would like to clip a DEM with an admin boundary using qgis, in order to calculate a measure of variation. However, when I use the Raster clipper tools and select mask, I get the error message: "An ...
1
vote
0answers
125 views

ArcGIS, clip issue when using a PGDB

When I clip PolylineMZ feature class inside a Personal Geodatabase it gives odd results for vertices. Vertices are horizontally shifted and do not corespond with original. When I do this in .shp, ...