They automatically get numbers assigned and I don't know which one is which. I used the Split Raster tool but I have no control over the naming of the output rasters. The extent values must be in the same spatial coordinates and units as the raster dataset. I need to split a raster file (DEM) by 2310 polygons (these are boundaries) using ArcGIS for Desktop. You can save your output to BIL, BIP, BMP, BSQ, DAT, Esri Grid, GIF, IMG, JPEG, JPEG 2000, PNG, TIFF, or any geodatabase raster dataset. If a feature within the feature class is selected but Selection Extent is not checked, then the output clips out the minimum bounding rectangle for that feature. If a feature within the feature class is selected and Selection Extent is checked ( clipping_geometry is set to ClippingGeometry), then the output clips out the areas that are selected. When using ArcMap, you also have the ability to use the selected features as the clipping extent. Therefore, you need to make sure that the output format can support the proper pixel depth. If clipping geometry is used, then the pixel depth of the output may be promoted. (Optional) The field used to assign values from the cells in the input raster to the polygons in the output dataset. If you are using a feature class as the output extent, you have the option to clip the raster by the minimum bounding rectangle of the feature class or by the polygon geometry of the features. With this option, converting the resulting polygon feature class back to a raster would produce a raster the same as the original. This may cause the output to have a slightly different extent than specified in the tool.Īn existing raster or vector layer can be used as the clip extent. If the clip extent specified is not aligned with the input raster dataset, this tool makes sure that the proper alignment is used. The clipped area is specified either by a rectangular envelope using minimum and maximum x- and y-coordinates or by using an output extent file.
#ARCGIS 10.3 CUT RASTER TO POLYGON PRO#
XTools Pro 11.1 can be installed and used with the new ArcGIS 10.3. If you want to extract a portion of a feature dataset, use the Clip tool found in the Analysis toolbox. New tool for building Thiessen polygons from points taking into account their weights. The clip output includes any pixels that intersect the template extent.
I am confused now.This tool allows you to extract a portion of a raster dataset based on a template extent. Select the Open Attribute Table to open up the associate. If the input raster is a floating-point raster, you must use the Map Algebra Expression parameter to convert it to an integer raster. That tool can only convert integer rasters to polygons. This will open up a menu of options for that layer. The raster will be converted to a polygon feature class using the ArcGIS Raster to Polygon tool.
Next, select the polygon file that you want to calculate area on and right click. Make sure your data is in a projection system. I can't tell which one is the correct one. First, open up an ArcGIS session and load in the polygon data you want to calculate the area on. As the results are not even near and I don't know the process of each function very well. borders were mapped and the resulting polygon was used to clip the DoD. I used to use Polygon volume to calculate volume of reservoir of water but never experience with cut/fill but one of my friends told me that cut/fill method is more accurate with earthwork. difference) was calculated using the RasterCalculator toolbox (ARCMAP 10.3). I want to know the volume of land that were taken out so I created TINs and convert them to Raster (one is for the land before removed and another one is the raster of the land after it have been finished) and run cut/fill then the result give me about 57000 cubic metres but when I run Polygon volume (3d analyst) it gave me up to 82000 cubic metres for the same survey points and TIN interface. So I get to the field to collect survey points for topography and work expense purpose (we use volume of the land that had been removed to calculate the expense).
We just have a project that require to create a pond.