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

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1
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0answers
43 views

Why is the QGIS 2.10 raster clip function not working correctly? [duplicate]

I am using QGIS 2.10 and everything seems to work just fine so far, except for the raster clipping function (Raster>Extraction>Clipper). I'm using a vector poligon as a mask layer, but after launching ...
0
votes
2answers
327 views

Remove sections, defined by a line or polygon, from a raster in QGIS

(QGIS 2.6.0 on Windows.) I have created a raster layer of heights using the TIN interpolate function. I also have another raster layer with more accurate information on the height of particular areas ...
0
votes
0answers
18 views

Split disconnected polygons into separate features after using clip tool?

I'm working with a series of forest polygons (geodatabase feature classes), which I'm trying to clip to an area with a specific land use history (marked as "undisturbed" in the screenshot below)in ...
0
votes
0answers
30 views

Improving Clip Raster workflow in QGIS?

I've tried to come up with an open-source equivalent to the following process in ArcGIS 10.3: Spatial Analyst Toolbox > Extract by Mask target input: 1" SRTM DEM in EPSG 4019 mask layer: single ...
15
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6answers
17k views

Performing reverse clip in ArcMap?

Is there a way to perform a 'reverse' of the clip function in ArcMap? I am not exactly sure how to explain this so here is a diagram:
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0answers
13 views

Creating model with two iterators that uses clip tool as input feature and clip feature

I have a Geodatabase containing each county as its own feature (~60 features). I have another Geodatabase containing data in the form of points, lines, and polygons for the entire state. What I need ...
2
votes
2answers
403 views

Weird File Path Returning from Print Statement Causing ERROR 000732

I have created a python script in ArcGIS 10.1. My first parameter type is a 'Feature Layer' set to as a multivalue input. I was running my script quite well off of data from one of my drives (my Y:...
0
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2answers
203 views

Is there a way to clip areas that are intersecting in Cartodb?

I am new to cartodb and wish to know how can one clip only the areas that are intersecting?
0
votes
1answer
421 views

Clip multipatch to polygon ArcToolBox

I have a multipatch dataset and a 2d polygon. Which ESRI tool can I use to select only those multipatches whoms x,y are inside the polygon? Basically I want to select all multipatch features that ...
1
vote
1answer
22 views

QGIS Clip of layer with several points

I have two shapefiles: 1) one with several points with a buffer around each separated point 2) another which is a single polygon with several characteristics (therefore it has several polygons inside, ...
1
vote
1answer
24 views

I keep getting the same error when trying to clip a raster

Error: Cutline feature without a geometry. Consistently get the above error when trying to clip a raster. I have looked at all the other questions relating to this and tried all the 'fixes' however I ...
1
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0answers
48 views

How can I prevent gdal_translate from rounding coordinates when clipping?

I want to clip a raster (a VRT of several Ascii files) to a set of coordinates. Ideally I'd like to use gdal_translate to do this, but I only get an accurate result when using gdalwarp. gdal_translate ...
2
votes
2answers
379 views

Mapserver WMS, features clipped and positioned

How can I prevent features being clipped at tile boundaries in an WMS layer as per the picture The arrow and line segments are being clipped when viewed in openlayers as a WMS layer. The map file ...
1
vote
1answer
291 views

Calculate tree cover over certain area from raster data

Last year Hansen et al. published Global Forest Change map as set of raster data available in TIFF format. Basically those are 30-meters resolution satellite images with pixel values ranging from 0 (...
1
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0answers
31 views

Error executing algorithm Clip raster by mask layer 'NoneType' object has no attribute 'GetGeoTransform'

Processing modeler: GDAL "clip raster by mask layer" tool I have a raster layer that I wish to be clipped by a polygon layer (buffer zone). I intend to repeat to process many times in a more ...
1
vote
1answer
34 views

Using difference/clip tools in QGIS without it creating blank layer?

I am using QGIS in an effort to find addresses without municipal water in arkansas. I have a polygon layer of Arkansas public water systems as well as a point layer of arkansas residencies. I ...
3
votes
2answers
10k views

How to clip a line layer based on polygons with QGIS?

I have a line layer and a polygon layer. Both files have the same SRS. I want in a new shape file only the lines covered by the polygons. I tried in QGIS the Vector -> Geoprocessing -> Clip ...
0
votes
0answers
43 views

Counting nodata and data pixels using PostGIS

I'm using PostgreSQL 9.2.4 and PostGIS 2.0.3. I have some raster layer and I'm trying to get the count of all pixels (including nodata), cliped by polygon. Raster was imported by raster2sql: ...
0
votes
1answer
42 views

Why is ArcMap not clipping to Polygon?

I want to cut a polygon layer with many small polygons (green) to the borders of a polygon-layer with only one large polygon (red). I use the standard geoprocessing clip tool in ArcMap 10.4. Why is it ...
1
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0answers
30 views

Removing overlap within multipart polygon in ArcGIS for Desktop?

ArcMap 10.1 SP 1 License: Advanced I am attempting to remove overlapping portions of a multipart without going through the steps exporting or creating a layer from each part and clipping individually....
4
votes
3answers
59 views

Batch Clipping Single Raster with Multiple Shapefiles in ArcPy?

I have a single raster file and about 40 small polygons shapes. I would like to clip the raster by the extent of all these shapes, and create 40 resulting .img files. I know I can just do this by ...
-3
votes
1answer
73 views

In ArcGIS, does clipping a layer with itself always produce the same, full layer as the output feature class? [closed]

Will clipping a layer with itself in ArcGIS for Desktop always return the same, full layer?
0
votes
0answers
39 views

Multiple buffer subtraction?

I've created two different buffers (1 mile and 3 miles) in ArcMap, I need to see how many people live within 1 and 3 miles. In other words, I need to subtract the bigger buffer from the smaller one. I ...
1
vote
0answers
46 views

Clip raster using a shapefile of 5500 polygons

I have a nightlights raster file of India, and i want to clip it using the block shapefile for India. There are 5500 blocks. But I can't find a unique attribute(except for serial no.) to clip the ...
1
vote
2answers
3k views

How to crop a basemap to a specific area on ArcGIS

I am a beginner using ArcGIS! I have a base map from ONS of the entire UK... and on another layer I have a boundary outline for the smaller area which I want to crop the base map to. I want to ...
0
votes
2answers
56 views

Why does Clip function (maintain clipping extent) not clip according to polygon feature?

In arcGIS 10, I have several raster maps, that I would like to clip according to a polygon feature (top map). I have tried the Clip function under Raster Processing<-Raster<-Data Management ...
3
votes
1answer
176 views

Clipping raster-image increases file size

Working with QGIS 2.4.0 Chugiak I have a question regarding the clipping of raster images. I have an aerial picture that I want to clip using the extents of a shape file. So far so good, I used the ...
1
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2answers
323 views

Default error 400 GP clip and ship

I am running this script . I get a 400 error message. The message is the following: {"error":{"code":400,"message":"Unable to complete operation.","details":["Server environment property not found: ...
4
votes
7answers
3k views

Clip in QGIS 2.4.0 resulting in empty output files

I'm seeing the same problem to Clip or Intersection tool - QGIS giving empty files trying to use the Clip tool since upgrading to QGIS 2.4.0, but have not been able to fix the problem based on the ...
1
vote
0answers
24 views

Clipping vector polygons by previous vector polygons in same layer in QGIS

I have extremely large datasets as vector polygons in single layers. The polygons are in an order. I want the previous ordered polygons to clip the later polygons. Therefore, once an area has been ...
2
votes
1answer
50 views

How do I use geometry object in processing.runalg()

I am trying to clip a polygon (large road network) with every row in another polygon (district polygon) using PYQGIS. layer_adm_level = QgsVectorLayer(base_path + adm_level + ".shp",'adm_level','ogr'...
2
votes
1answer
34 views

How can I get rid of feature points within a buffer?

So I've created my buffer, 10 m around surrounding streets, now I need to remove all trees (points) that are within that buffer but I'm having trouble doing so! I've tried clipping but I guess my ...
0
votes
0answers
24 views

Python module for counting ratios from SHP attributes

Using OGR, I am supposed to create a Python module that finds out which specific administrative region of a country has the highest density of roads. I have two input shapefiles: roads connected ...
2
votes
0answers
30 views

QGIS clipper taking forever

As the project requires, I built virtual raster catalog merging two raster DEM files. Because I don't want to use the whole surface of the new Virtual Raster, I went on to clip a desired rectangle. ...
8
votes
2answers
4k views

Clip Spatial object to bounding box in R

Given a Spatial object in R, how do I clip all of its elements to lie within a bounding box? There are two things I'd like to do (ideally I'd know how to do both, but either is an acceptable solution ...
3
votes
1answer
79 views

Clip raster by mask layer returns error “wrong number of parameters”

Using Python for QGis 2.14 Essen i try to clip a raster by a Polygon, as indicated here: http://docs.qgis.org/2.6/de/docs/user_manual/processing_algs/gdalogr/gdal_extraction/cliprasterbymasklayer.html ...
2
votes
0answers
104 views

Error when I try to convert Corine Land Cover 2000 tiff to shapefile in QGIS 2.10.1 or clip CLC2000 by a polygon

I want to clip Corine Land Cover 2000 tiff by a polygon or to convert it to shapefile in QGIS 2.10.1. So far I have tried the following always getting an error message that 'ascii' codec can't encode ...
2
votes
1answer
625 views

Create a subset of a dataset with a specific grid size in ArcGIS using Data Management Tool

I am wondering how you can create a subset of a dataset that is a specific grid size (in pixels) using the Clip tool within the Data Management Tool box for raster data. I was trying to find a hint ...
2
votes
1answer
31 views

How to save output in different file after clip

I am new to GIS. I have several rasters in one file location I am using clip tool to loop over several rasters in arcgis. When I start I am choosing workspace, which is the folder where my input ...
2
votes
0answers
40 views

Using ogr2ogr for clipping vector files

I am looking for alternative (more efficient) methods for clipping large feature class datasets. When using the 'Clip' tool in ArcGIS, often times the tool will crash after many hours of processing. ...
5
votes
1answer
98 views

QGIS clip vector layer to current map extent

I wonder if there is a way to simply clip a vector layer in QGIS (2.14.1) to the current map extent. Clipping algorithm needs another 'clipper' vector layer as input and 'save as...' saves a vector ...
2
votes
0answers
15 views

units for gdalwrap output extent

I am attempting to write a small bash script that will mass process a large number of raster .tif files. It should do the following: Clip to a smaller extent Reproject to UTM This is what I have, ...
2
votes
1answer
61 views

Merging polygons

I am trying to merge together two polygons to create a polygon of the whole UK. However, I can't seem to select more than one polygon. Also it seems to be random as to which polygon will be selected. ...
2
votes
2answers
4k views

What tool would you use to “clip” a vector line file to a vector polygon file?

I am trying to select the use of a large vector line file within only the parameter of a vector polygon file to do spatial analysis. It would be the same thing as using the extract> clip tool under ...
0
votes
0answers
11 views

Clipping a polygon layer around a raster layer

I would like to delete the back ground grid lines from a map. The map is predominately a raster file, whilst the grid is a poygon. When I go to Vector>geoprocessor>clip, there is no option to retain ...
1
vote
1answer
78 views

QGIS - Clip: Differences between processing commands and built-in Python console

Two geometries can be clipped in various ways. I have expected the same result, but I got two different results. The following method I used. I have selected the clip function and added two layers. ...
3
votes
3answers
2k views

Image does not display after clipping raster

I am using ArcGIS 10. I am trying to clip an NLCD layer from a vector polygon. I have used the Clip Raster tool in Data Management and Extract by Mask tool in Spatial Analyst among other things. My ...
5
votes
4answers
4k 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 ...
0
votes
3answers
5k views

How to Clip a Shapefile of Circle features using a Raster using ArcGIS 10

I want to keep all the features in the shapefile that lie in the raster region and reject others. How do i do this? Data to be Clipped: Is A Shapefile of 1 mile circles. Data I want it clipped with ...