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

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-3
votes
1answer
37 views

In ArcGIS, what is the purpose of clipping a layer with itself? [on hold]

Is it intentional or a bug that a layer can be clipped with itself in ArcGIS?
1
vote
0answers
19 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 ...
0
votes
2answers
39 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 ...
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
49 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 + ...
1
vote
0answers
26 views

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

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 ...
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
28 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. ...
3
votes
1answer
75 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
1answer
25 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 ...
5
votes
1answer
84 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
14 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
59 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. ...
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 ...
2
votes
0answers
39 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. ...
1
vote
0answers
40 views

Clipping raster brick object in R

I have MODIS NDVI TIFF files for a year I want to first clip it with a irregular polygon (not by its extent only) of my study area and save it as a multi band raster in TIFF format The TIFF image are ...
1
vote
0answers
22 views

Clip Layer Stack

I layer stacked the Landsat 8 Bands (1-7) in QGIS and made a polygon shapefile. Every time I try to clip my layerstack with the Mask layer I just get a completely black output raster. I want to use ...
1
vote
1answer
71 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. ...
1
vote
0answers
12 views

Erasing extent of one layer using another layer using ArcMap? [duplicate]

I have two layer files which mark the extent of some vegetation types. The base layer includes some areas which does not need to be included. The second layer is solely comprised of unnecessary area ...
-4
votes
2answers
38 views

Clipping WMS in region using ArcGIS for Desktop? [closed]

Is it possible to open a wms in arcgis and then to cut it in a small region (20km * 20km) which i want and finally i make a tiff file?
2
votes
2answers
49 views

Occasional Clipping Error 000117 for Polygons

This error makes little sense because 95% of the time this works without any problem, but here is the situation: I am clipping polygon A by polygons B-H. While most of the time this works perfectly, ...
5
votes
2answers
111 views

QGIS python processing.runalg Clip returns None

I'm writing a script in pyQGIS, which would emulate measurement of a line by "walking" along it with a compass with constant length. I have a problem with the Clip algorythm from processing module, ...
2
votes
3answers
77 views

Is there a script to batch erase the equivalent of a shp to multiple other shps? (in ArcGIS)

I'm looking for a way to be able to frequently update a bunch of shapefiles (different land use and other areas). I would like to erase from them the lakes and rivers which are in another shape ...
1
vote
1answer
23 views

Clipping raster Data: Converted from GeoPDF to .tff. to .lyr

Program: ArcGIS 10.3 Need: Trying to get a free basemap for georeferencing a historic map so that I can overlay it in my project area. Attempted to use ESRI's USGS National Basemap so that I could ...
0
votes
1answer
55 views

Clipping TileLayer with georeferenced polygon (clipping mask)

I would like to add a mask to clip layers (Tile) below in a way that only the part bounded by a ol.Feature (polygon or multipolygon) is visible and the rest is hidden (left white). The polygon is ...
2
votes
2answers
73 views

Clip a heatmap made from point layer (not heatmap plugin) in QGIS

So I'm just trying to make a heatmap based on 13 points I have which are the centroids for 13 regions in a country. The attribute of 'water percentage' is what I would like to base the heat map off ...
1
vote
1answer
31 views

Use previous results as rectangle in Clip_management

I would like to use arcpy.Clip_management to clip a raster to a previously generated feature class (using ClippingGeometry), but still have to enter values for a rectangle, under the form "Xmin Xmax ...
-1
votes
2answers
85 views

How to avoid hangup when clipping a large polygon in QGIS

I am working with QGIS 2.12.3 Lyon. I have a shapefile which contains slope data for a large territory (layer - PenteSZ32). I want to lighten the weight of my shapefile by clipping it to a narrower ...
0
votes
1answer
30 views

Clip tool gives ERROR 000732?

I am trying to execute clip tool in python on arcGIS 10. But it gives error: ERROR 000732: Output Extent: Dataset D:/Work/Map/SampleGdb/Sample_02.gdb/Sample_02.gdb/Subcatchments does not ...
1
vote
1answer
28 views

Grid clipping issue in Layout

I'm having an issue making a figure for a poster with ArcMap. I'm trying to make a grid that follows the map boundary in a Lambert Conical projection, and it's not coming out right. The map boundary ...
3
votes
0answers
64 views

Clipping raster with Postgis raster

I'm using Postgis 2.1.5 on Ubuntu 15.04. In my system there is a second disk mounted with the raster data as /media/name1/data/rasters/*.tif. The *.tif are good looking when I watch the metadata with ...
2
votes
1answer
77 views

Clipping a raster with a shape layer fails by returning an empty raster (nan - 0)

I am trying to clip a raster layer by a shape define by a polygon. (A previous question was about a line layer clipping, whereas this one relates to raster layer) The resulting layer is however an ...
0
votes
0answers
25 views

Can GeoServer be asked to clip a WFS response?

I'm fairly new to GIS, so I'm not very familiar with all the terminology and standards. What I need is a webservice that returns geographical polygons (countries and administrative regions) as ...
1
vote
0answers
19 views

How to cut out a small section in my shapefile? [duplicate]

I have a shapefile of a whole region. Since every change I do require a lot of loading time, I would like to cut out one small section which I actually need and create a new shapefile - the rest I ...
0
votes
0answers
27 views

Clip multiple raster error using Semi automatic classification plugin (SCP)

So I have to clip 25 raster layers of NDVI using a shapefile and the SCP plugin. This error keep showing error has occured while executing Python code: Traceback (most recent call last): ...
3
votes
1answer
111 views

Find rectangle around point with python?

Given a point, latitude and longitude, how would one find the coordinates of a rectangle centered on that point with a known width and height in meters? I tried using the Geodesic stuff from ...
1
vote
0answers
30 views

Automating selection of input files based on names in ArcGIS ModelBuilder?

I am trying to clip watershed polygons contained inside a field polygon. I have 388 field polygons named from MFID0 to MFID388 and I have watershed polygons for respective fields named from merge0 to ...
3
votes
1answer
48 views

Raster clip in ArcMap changing the pixel size

I have a masked raster layer (ESRI grid format) of a large area that I'm trying to clip in ArcMap 10.3. Cell size is key for further analysis, thus I need to maintain the cell size of the clipped ...
2
votes
0answers
44 views

Clipping two shapefiles results in missing features in QGIS?

I want to clip a shapefile to fit another and when I do parts of my map end up missing. Any thoughts? (Clipping census shapefile (blue) to a custom shapefile (grey))
0
votes
2answers
102 views

clip aerial map from Add Basemap Imagery

I wish to clip an aerial image from the "Imagery" of Add Basemap in Arcmap 10.3 and save as a sid file. How can I do that? Can someone help me please. Example, I am looking to clip only the state of ...
2
votes
1answer
77 views

arcpy.Clip_management throws 999999 error. Running from toolbox works fine

I want to clip multiple rasters to my study area, so I'm writing a script that's using the arcpy.Clip_management tool. However, the tool throws an 999999 error with no explanation when executing. I ...
4
votes
0answers
29 views

Changes to Clip and Intersect between 2.8 ltr and 2.12 for lines

Clip and Intersect in 2.8 yield the result as expected. When using 2.12 the shape file is empty. To test this I have run both versions on Linux (Opensuse Leap) and OSX. The results are consistent. ...
2
votes
0answers
129 views

How to use more cpu while processing in qgis

I'm trying to do some clip process with a quile large layers but the process is too slow. When I see the task administrator, just around 28% of the cpu is being used. I've tried with 32-bit and ...
1
vote
2answers
27 views

One CSV with field that delineates CRS for QGIS?

I have a CSV with points with X,y coordinates. One of the fields is "Horizontal Datum," which says what the projection is. Here is a sample of the sheet: QGIS lets me import this csv file, but when ...
3
votes
0answers
40 views

How to calculate average value of a raster, that is clipped by multiple polygons?

I am using QGIS 2.12.0. I have a raster of coherence value (SAR interferometry) and a land use shape. I wish to calculate mean coherence value for those areas with a specific land use. I split land ...
4
votes
0answers
63 views

Can I clip a geodatabase vector layer in QGIS?

I have a Vector layer loaded from a .gdb (geodatabase directory). I'm seeing my contour lines fine. I've drawn a polygon on top of the area I want to crop on a new layer. I select Geoprocessing ...
2
votes
2answers
54 views

Unexpected result using ModelBuilder in batch?

I am running a model which I created with ModelBuilder at 10.3. The model is supposed to make a selection by attribute on a feature layer, and use that layer to clip a raster. The model is working ...
1
vote
1answer
156 views

Clip analysis in ArcPy?

I have one shapefile that covers an entire city. I also have a list of 100 shapefiles which are buffers in different places in the city. Now I want to clip for each buffer from that city using ArcMap ...
-1
votes
1answer
107 views

Receiving GDAL Clipper Error from QGIS? [duplicate]

I realise there has been quite a lot of discussion on this topic and have already read through the suggestions on this forum of how to rectify this problem, but still nothing has worked. I am ...