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

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4 views

Clip and Zip Coordinate system options Geocortex

I have the standard geoprocessing service, Clip & Zip, which references a spatial reference folder containing various coordinate systems (in prj). The service works in geocortex via the standard ...
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2answers
37 views

Clipping polygon layer by raster value

I've seen many ask how to clip a raster via a polygon mask but have yet to find the opposite operation. How does one clip a polygon layer via raster? ta Specifically how does one clip a polygon layer ...
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1answer
29 views

In PostGIS: How to delete completely overlapping polygons?

I would like to eliminate overlapping polygons from a table that is often updated with new polygons, but only if a certain attribute has a higher value. If this higher-priority polygon only partly ...
1
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2answers
56 views

Clip Raster to Polygon Grid?

I have a polygon grid file and want to clip my raster imagery to the shapes outlined by it. I am using arcmap and was wondering if there was a tool directly for this? I would like to also be able to ...
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1answer
52 views

How to cut image into Map Sheets with GDAL?

I want to divide a whole raster map image into map sheets. The gdal tiling or clipping functionality doesn't seem to do it.
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1answer
26 views

Clip multiple .las files data to polygon shapefile using FUSION

I followed this thread in order to clip .las data based off of a polygon shapefile. However I have over 100 .las files I need to clip based off of this polygon and merged into a single .lasd file and ...
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0answers
34 views

I am clipping my data points but the clipped layer is empty

I am new to QGIS and using QGIS 2.8.2. I have some points data of a whole town and I want to clip a specific region of data from it using a polygon layer. I am clipping my data points but the ...
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1answer
24 views

editor clip with multiple selected features

I have a layer where the creator drew overlapping polygons instead of clipping or cutting them out, (30,000) polys and 10,000 overlapping after topology was run. I do not want to manually fix one at a ...
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29 views

Clip only works on some areas, and not on others, despite being from the same dataset

I have a shapefile of provinces (nxprovincias), and another shapefile of small, disconnected areas ("protected areas") that overlaps with the provinces. I want to easily calculate the total area of ...
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2answers
48 views

Adjusting extent of raster?

the coloured file contains landuse information and it needs to have the same number of columns and rows as the DEM in the background for further processing. i can't get it to work - "clip" and ...
1
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1answer
21 views

Clip & save layer using OpenLayers 2

I ma currently developing a web mapping app. How do I make it possible for my app to clip and save area of interests or area I am working on. I can create a vector layer, modify it and delete if I ...
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0answers
30 views

How to raster clip in outside in ArcMap?

How to raster clip in ArcMap? But I need 1 raster in outside area. Because 2 raster map. Example: Ras1=Temperature.tif Ras2=Error map.tif Clip command input raster=Ras1 Output Extent= ...
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27 views

clipping raster changes raster values?

I am working with BIOCLIM temperature/precipitation layers and I have noticed that when I clip the global raster down to a specific region, something happens and the raster value at a specific point ...
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1answer
22 views

Clipping line feature to MANY polygons for measurements [closed]

I am looking to measure the length of stream segments(line) on numerous tax lot properties (Polygon). Is there a tool that will allow me to "Cut" or "Clip" streams to tax lots to estimate not only ...
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0answers
16 views

Script for batch-clipping or masking rasters in R

I need a script that can do following batch process for all files in a folder: a) Clip or mask each raster layer (LAI product from MODIS MCD15A3) with a vector layer (vegetation types obtained from ...
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2answers
56 views

How to clip several raster datasets with a mask?

I would like to clip many images (raster datasets, input) with a mask (shapefile), so I would concentrate only in the images I need for my study area. Is it possible to do with Arc GIS 10,3 ? I ...
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0answers
22 views

Can ogr2ogr “reverse clip” (or “clip out” or “erase” or “difference”) one shapefile from another? [duplicate]

Is there a means in ogr2ogr to "clip out" one shapefile from another? I know ogr2ogr -clipsrc B.shp out.shp A.shp will remove any part of A.shp that is NOT in B.shp. Is there an ogr2ogr command to ...
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0answers
15 views

Using USGS Raster Split but getting errors

I am working on an issue where I am trying to split the 2011 nlcd .img file into counties. I am really just looking at the midwest, so I have state county shapefiles for IA, OH, MN, MO, IL, IN and WI. ...
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0answers
44 views

How to clip a big shapefile from another shapefile's extent

I am working on mangroves in Sundarbans (Bangladesh / India), using Landsat pictures. I need to equalize them in reflectance, before classification, for the evolution of the biomass in this region. I ...
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2answers
43 views

Reversing Extract by Mask in ArcGIS for Desktop? [duplicate]

I have a DEM and I want to apply some tools to it (fill and others). In my DEM I've zones (drawn as mask) that need to be exlcluded from that processing. I don't want to apply the processing to the ...
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1answer
26 views

Different values after clipping

I have a satellite image from Landsat TM. I want to clip my area so i created a polygon and thru Qgis --> raster clipper I am trying to clip my area of interest. I noticed that the results have ...
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1answer
89 views

Clipping LAS data with multiple shapefiles

I am looking for a method to clip with multiple shapefiles (139 shapefiles polygon) a lidar.las file. I'm using the software Fusion, as described in: How to clip LAS data using shapefile polygons ...
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1answer
29 views

Clipping TIN layers to pit shells

I have two TIN surfaces, one being a pit shell and a second being a horizontal layer which intersects the shell on all sides. I need to find out the volume between the intersection horizontal layer ...
2
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1answer
36 views

How to clip a raster by extent using Processing from the Python console?

I want to clip a raster by extent in QGIS with the python console. Here is the description given in the documentation. You have to use the following input parameter: Input layer Nodata value ...
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1answer
59 views

Clipping a tiff image using another tiff image using python

I am working on a code to clip a raster with another raster. I have a forestcover.tiff image and i want to clip it by using other image clip.tiff which extend lies within it. I dont want to use arcpy ...
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31 views

Invalid Topology/Topoengine error: Intersect and Clip

I have a large, provincial extent gdb file with numerous detailed polygons (representing roads, buildings, forest cover, etc), and want to clip this layer to about 700 unique polygons, some of which ...
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1answer
81 views

Clipping features depending upon percent coverage by other features

I have a shapefile composed of several thousand square polygons of equal size, arranged in a grid. I have another shapefile with a few dozen circles. The squares are about 1/10th the size of the ...
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0answers
35 views

Clipping Feature Classes by Data View Extents with ArcPy?

Have a fully functional script about 90% of the time. It is that 10% that is really bothering me and I cannot seem to deduce a solution. Script will take the user defined dataframe view extents and ...
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1answer
34 views

Iterating two different feature classes based on sequential order and clip

I have a watershed feature class with 273 polygons, in the attribute table there is a SiteID column that is populated as so: A1 A2 A3 A4 etc. I also have a buffer feature class with 273 polygons ...
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1answer
69 views

QGIS: why does clipping a raster alters cell size?

Using QGIS V 2.2.0 (OS-Windows 8), I need to prepare raster files (ESRI ArcInfo Grids) to be later used in a species distribucion model using MaxEnt. Each of the original raster files (environmental ...
0
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1answer
15 views

vector clip based on chronological value

I would like to know if there is any algorithm in python that can clip vector features according to the "date" value? To be more specific the newest date is the dominant value and clipping will start ...
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2answers
75 views

How to remove outlying islands from a DEM raster?

I have a raster image that looks like this (see below) How do I remove the outlying islands and keep only the central main island in the image. Is it a geoprocessing clip function? I am using QGIS ...
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1answer
63 views

Issues with extract by mask tool

I am using the extract by mask tool to fit my raster to a mask (province of Nova Scotia). I've noticed that the raster doesn't quite fit the mask; the north and south boundaries of the province is ...
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3answers
200 views

How to create a compressed GeoTIFF with the QGIS Clipper tool?

I have a geo-tiff created by Pix4D which is about 375 Mb in file size. I have clipped it to a smaller area using Qgis 2.8(using Raster ‣ Extraction ‣ Clipper), and the output file is about 900 MB in ...
1
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1answer
54 views

Clipping with multiple overlapping polygons while maintaining unique IDs and overlap

I’ve got a series of square overlapping polygons. I want to clip a layer based on these polygons and maintain the unique ID and overlap of the polys. As it is now, if I do a clip using overlapping ...
2
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0answers
28 views

Thiessen polygons extend outside of extent of projection

I'm working on a geological project on the past position of continents (in ArcMap 10 Service Pack 5, build 4400). The tool I'm creating in Model Builder uses Create Thiessen Polygons and all input ...
2
votes
1answer
84 views

Clip layer with selected object from another layer in QGIS

In ArcMap, I can clip a layer with selected objects from another layer by using the editor toolbar. I want to do the same operation in QGIS. I want to create holes in the landuse layer by selecting ...
0
votes
1answer
19 views

Clipping Features in list creates error

I need to clip all of the feature classes in the .gdb to a layer then add the results to a results dataset. However it returns the error. "Error 000210:Cannot create output ...
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votes
2answers
97 views

LiDAR GUI tool for selecting and saving groups of points?

I'm working in a small group that is processing LiDAR data with some custom code. We need to see how well our stuff is working so we need samples of "truth" data that we can compare our output ...
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1answer
60 views

QGIS clipper problem when mask used

I have encountered a problem with the raster>extraction>clipper function in QGIS when a mask layer is used. In the image below the diagram on the left shows part of the original raster. The diagram ...
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1answer
41 views

QGIS: Delete information from rasters and shapes that are out of country borders [duplicate]

I am trying to make topographic maps for some countries and show only those countries. I already created reliefs from SRTM-data and imported lake and river data from Natural Earth. Now I want to ...
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1answer
38 views

Clipping rasters

We are clipping one raster to another and our teacher gave us this hint for the 2nd parameter "Remember that the Describe function returns an object. The Clip tool will need the string representation ...
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0answers
52 views

Clipping raster out of polygon using ArcGIS Desktop?

I'm kind of a noob to the GIS programs, and I'm trying to create a map in ArcMap 10. I have a polygon which I manually created in Google Earth and then imported to ArcMap with the KML-Layer tool). I ...
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1answer
110 views

Empty output generated when clipping features after converting KMZ to shp

I'm trying to clip two layers in ArcMap. They share spatial features and overlap each other, and they both have the same geographic and projected coordinate systems. It seems like everything should be ...
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0answers
55 views

Clip Image by polygon and create memory raster

I need to write a code in c++ that can clip an image (4 bands) by using individual polygons in a shape file. I need to access the values of pixels (from all 4 bands) are clipped by a polygon. I do not ...
2
votes
2answers
54 views

Clipping raster python script stops abruptly?

I have created a tool in ArcGIS based on a python script that will clip a large raster dataset into smaller tiles based on a fishnet polygon feature class. The script iterates through each feature in ...
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1answer
53 views

Resolution problem

I have a Landsat TM image and in QGIS I used Clipper to crop my image. Then, I tried to reprojected it via Warp (Reproject) and the pixel size goes 29.9936,-29.9936. I do not understand why this ...
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67 views

Output from arcpy clip management too big

I'm using the function arcpy.Clip_management to clip a raster using the shape from a polygon. The problem is the size of the output is too big. What can I do? Here is my script (in arcmap python ...
0
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1answer
55 views

Cannot clip FileGDB using Ogr2Ogr

I have a large line feature class (15GB) in a File Geodatabase that I would like to clip. I am trying to use ogr2ogr to do this, however I keep getting the error: ERROR 1: Unable to write feature ...
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0answers
35 views

Clipping vector data (Point) with one class in symbolised raster

I have some .asc raster data I symbolised with ranges in two classes. Say 2.145 to 10.000 and 10.001 to 30.1254. Now I want to clip vector data with the area covered by 2.145 to 10.000. How can I ...