Questions tagged [geoprocessing]

Geoprocessing is a GIS operation used to manipulate GIS data. If you are performing geoprocessing using ArcGIS then the tag Geoprocessing-framework is specific to that software and should be used instead.

Filter by
Sorted by
Tagged with
0
votes
1answer
21 views

Image recognition between Improved vs Raw Land for city parcels from Aerial with QGIS? [duplicate]

Are there any tools or methods that allow QGIS analyze whether the lots/parcels have been untouched or developed, and return a "1" or "0" to a table or points layer or anything? I was thinking more ...
5
votes
1answer
42 views

Resolve Intersecting areas in shapefile

I combined two shapefiles and noticed that the polygons didn't overlay perfectly. How can I resolve these intersections to snap to their closest neighbours? This is a closer look at the intersections:...
0
votes
1answer
19 views

Spatial join (points in polygon) but also including the “observation count” of each point in the join_count field

I have point layers of bird observations, and I want to symbolize certain areas by the number of bird observations in each polygon. Each point in the point layer has a "observation count" field ...
1
vote
1answer
51 views

Finding distance of consecutive points in a GeoPandas data frame

I am trying to find the distance between every consecutive points in a GeoPandas dataframe. Let's say we have the following data frame: import pandas as pd import geopandas data=pd.DataFrame() data['...
0
votes
0answers
44 views

When is HDF or GeoTIFF best?

For my use case, I'm specifically referring to HDF-EOS. I'm trying to analyse ASTER data so am wondering which format I should utilise. I know GeoTIFF is easier and more compatible, yet HDF has ...
0
votes
2answers
56 views

Append/Insert geoprocessing results into an existing feature class (polyline midpoints)

I plan to run a scheduled server job on a feature class in an Oracle 18c/10.7.1 geodatabase. The job would: Truncate the rows in an existing feature class Generate new rows from a geoprocessing tool ...
0
votes
0answers
25 views

Connecting survey vessel points with lines on ArcGIS Online

I am collecting vessels historical points on ArcGIS Online, these are received as csv from the web, based on an API call., but I would like to be able to connect the dots, anytime I retrieve these ...
1
vote
0answers
24 views

PostGIS - suppress errors

Is there any way in SQL to supress errors in PostGIS functions, for instance if some of your geometries are invalid but you want to report a null value for the output or something? To give an example,...
1
vote
0answers
15 views

Finding all points from a csvLayer within a circle with ArcGIS JavaScript

I am new to GIS and I am trying to develop a webpage using the ArcGIS JavaScript API. I am currently trying to figure out how to select all of the points from a CSV that are within a circle. I have ...
0
votes
1answer
24 views

Creating layer showing difference between two shapefiles using ArcMap [closed]

I have 2 zoning shapefiles for different years. I am creating a swipe map that will show those two years separately to visualize change in zoning. In addition to this, I want to create a third map ...
1
vote
0answers
31 views

Obtaining least number of grids (polygons) covering a separate polygon while the grids are overlapping

I have grids as polygons where the grids are overlapping. I want list of grids covering a separate polygon. The image below demonstrate the problem. The red lines are the edges of the grids and the ...
0
votes
0answers
32 views

How to create an empty raster given a bounding box?

I want to create an empty raster, given its bounding box (area of interest). Let's say this is the bbox: raster_bbox = [x_min = 0, y_min = 0, x_max = 1000, y_max = 1000] Then I have a list of ...
1
vote
1answer
33 views

How to return object or string value with arcpy.SetParameter

I am creating a geoprocessing tool in ArcMap 10.5.1. I have the following code: import arcpy event_data = arcpy.GetParameterAsText(0) event_data_id = arcpy.SetParameter(1, event_data) event_data_pc = ...
0
votes
0answers
26 views

Showing progress of raster geoprocessing tools with ArcPy? [duplicate]

Background: I am doing DEM resampling for a pretty big raster (341020x341020 cells, ~ 10 GB file size, ~ 433 GB uncompressed size) with arcpy. My Python script (uses 64-bit Geoprocessing) has been ...
0
votes
1answer
49 views

ArcMap Geoprocessing Tools Security Issue

I have been having issues when running geoprocessing tools in ArcMap 10.6 where the tool crashes and refuses to popup fully. The issue can be resolved by changing the internet security setting from "...
0
votes
1answer
35 views

ArcGIS geoprocessing DomainToTable_Management script crashing

I needed to dump all of the domains in my file geodatabase so missing values can be identified. The script runs fine if the domain name has no spaces but, unfortunately this one has many multi-word ...
2
votes
0answers
54 views

'Generate Points Along Line' Tool in ArcGIS Pro: Measured Distance Not Matching Up

I have a line feature that, when using 'Calculate Geometry' in ArcGIS Pro, shows me it is approximately 7,000 US feet long. I want to generate points every 10 feet on the line, and input that ...
1
vote
0answers
55 views

Esri-Leaflet, Geoprocessing, and Error 500 on return

I'm receiving an error 500 back from ArcGIS Server when I submit a polygon via ESRI-Leaflet. I'm not overly good with Javascript, so I may be missing something obvious - though it's not obvious to me. ...
1
vote
0answers
44 views

What could cause a Spatial Join (Completely Within) to return false positives?

Im using ArcMap 10.3 I have a large feature class of Archaeological surveys that I need to Spatial Join to a target feature class of buffered work locations to find locations that are Completely ...
2
votes
0answers
42 views

How to automate locally QGIS plugin building steps using exe or script?

I have made a plugin name Area Calc on my local computer. The plugin work very well. I have followed this. I don't want to release plugin. Is there any way to automate the whole above task through a ...
0
votes
0answers
31 views

Geoprocessing tools will not execute

When I try to execute geoprocessing tools (slope, viewshed...) I don't get any results. When I open the results window I see an hourglass icon like in the picture attached near the process. I'm using ...
2
votes
2answers
76 views

Merge shapefiles with unequal field lengths

I have several shapefiles in ArcMap that I want to merge together into one shapefile so I don't have to keep juggling them all. However, I can't use the Merge geoprocessing tool because it gives me a ...
0
votes
0answers
47 views

ArcGIS Map export fails with when using scaleDependentRenderer

I am using ArcGIS javascript API 3.11 so as to call a map export service (printTask). This used to work fine, until I decided to print a graphics layer with a scaleDependentRenderer. The ...
0
votes
1answer
41 views

Is it possible to delete ArcGIS imageserver using a script?

I have an app that allows users to upload TIFF files so that an ImageServer is created in ArcGIS 10.5 Server. However, I don't want to keep the images over a day. Is there a way of automatically ...
0
votes
2answers
74 views

Seeking tool to work out overlap between two polygon layers and their statistics using QGIS

I have two polygons in QGIS. One is a land-use map, which polygons that include different types (forest, agriculture, urban etc). I also have a vector polygon that represents a flood extent. I want to ...
0
votes
2answers
122 views

Geoprocessing tools are not opening?

When double clicked on tools of arctoolbox, no dialog box is opening, for the "buffer" or "intersect", or for any of the tools in the ArcToolBox. I faced the same problem in both ArcGIS version 10.5 ...
2
votes
1answer
88 views

How to make points with fixed distance and orientation from another points layer?

I have a points layer with hundreds of features at variable distance from each other. Now what I want to do is create 4 new points for each feature of this layer at a fixed distance (30m) AND ...
2
votes
2answers
305 views

Measuring length of edge of polygon

I have a layer of polygons, cadastrals, that i'd like to have the length of the edge of: I thought about doing this: Dissolve the polygons Create one large dissolved polygon Making a; From polygon ...
1
vote
1answer
275 views

ModelBuilder Speed. Runs very Slow

I've built out a model but it takes what feels like a very long time to run. About 60 seconds for each iteration and I only have 200 records. I am not sure what is normal or expected for these types ...
2
votes
0answers
94 views

Inverting shapefile in QGIS 2.18?

I asked a question earlier about how to invert my file "hydropolys.shp" from a vector of ocean and seas to a vector of land and got sent to here, but I am experiencing issues where using the "...
2
votes
0answers
165 views

ArcGIS freezes when opening most toolboxes

I'm using ArcGIS 10.6.1 on Windows 10. I work from home using a VPN to connect to my university's network. It's been nearly impossible to open any dialog boxes. For instance, I frequently use the ...
1
vote
0answers
51 views

Avoiding or reducing invalid geometries when geoprocessing in ArcGIS Desktop? [closed]

I use geoprocessing with large polygon datasets. I use Multipart_to_Singelpart and Repair_Geometry to remove all invalid geometries, prior using the tools like Union or Intersect. Regardless the ...
1
vote
1answer
65 views

Need to convert feature classes regularly deleting/overwriting existing shapefiles and breaking the script to terminate

I know a little Python/arcpy, enough to barely get me by. My goal was to, on a regular task schedule, convert feature classes to shapefiles and overwrite existing shapefiles, but I realized that arcpy....
2
votes
1answer
84 views

Best approach to process thousands of TIFF files

I have a data source with a folder pyramid that contains several thousands of GeoTIFF files, about 70Mb each. I would like to process these so that I can display the map overlays on a OpenLayers web ...
0
votes
0answers
29 views

Lose Domain Dropdown Function after using Geoprocessing?

I have a large geodatabase with multiple feature classes. I ran Geoprocessing- Arc Toolbox - Data Management - Features - Add XY Coordinates. Then I copied these values into our existing X Coordinate ...
2
votes
2answers
213 views

How to remove the boundaries of a Polyline?

I have a polyline. I want to delete outside boundaries of that polyline. I achieved it by splitting the features of that polyline and selecting/deleting the outer lines/boundary. I'm thinking, is ...
2
votes
1answer
55 views

How to connect polygons to make a circle?

I created polygons from a raster on which I ran an edge detection filter. I turned the edges into a polygon layer (multipart splitted into single parts). The intention was to have circular polygons at ...
0
votes
1answer
60 views

How do I get the population by country when using the Esri Demographics Geoprocessing Service?

I am using the ArcGIS JavaScript API and Geoprocessing Services to get population. The service takes an input circle and returns the population inside. Some times, a circle can cover cover more than ...
0
votes
0answers
22 views

Reconciling Features with different field types

I have two feature classes who mostly have the same fields. However, some of the fields do not share the same field types. For example, one has a created date field that is a Date while the other ...
0
votes
0answers
117 views

Geoprocessing Tools not producing an output in ArcGIS Desktop?

I've been running a few different geoprocessing tools in ArcGIS Desktop 10.5, which seem to operate as required, the various processing windows appear to give the impression that works is going on but ...
1
vote
1answer
199 views

Make feature class Z and M aware with geoprocessing

ArcGIS 10.4. I am looking for a geoprocess to take an existing feature class and make it Z and M aware. The feature class is in a file geodb. I have been looking in the ESRI website but have not found ...
1
vote
2answers
78 views

Exporting geoprocessing results history from MXD?

I have an MXD with the results saved to it. I want to look at the parameters that were set for some of the tools externally, so I want to export the results. Can this be done?
0
votes
0answers
57 views

ArcMap fails to convert all records from CSV file using Table to Table geoprocessing tool

I am using the table to table geoprocessing tool to convert a CSV file with nearly 5 million records into an GDB table in a file geodatabase. The tool succeeds each time, but only 603 records are ...
1
vote
1answer
136 views

Using ArcGIS Engine with Background Geoprocessing (64 bit)

Could someone suggest how to use ArcGIS Engine Background Geoprocessing (64 bit) in ArcGIS Engine 10.4 ArcObjects console application? I am using C#, .Net 4.5.2 framework, ArcObjects SDK 10.4 to ...
0
votes
1answer
69 views

Accounting for orientation for a UAV image

I have a series of images that were taken with MicaSense RedEdge sensor attached to a UAV. My final goal is to input these images into mapping software (ArcMap, ENVI or QGIS) and be able to do stuff ...
0
votes
0answers
221 views

Getting empty output with Erase tool in ArcGIS Desktop?

I'm looking to isolate the parts of two hexagon feature classes that overlap: I thought that I could use the Overlay > Erase tool to do this. The "input feature" would be the first image, and the "...
2
votes
1answer
46 views

Polygons which are completely overlapped by second polygon - QGIS

I have multipolygon like here: . And I have another, second polygon. Anyway I want to get only polygons which are completely overlapped by that second polygon. Intersection and clip in QGIS only cut ...
1
vote
1answer
36 views

Script error in ArcGIS 10.2

I have a problem when using some geoprocessing tools in ArcGIS 10.2, such as "Merge". The message that appears is an error has occurred in the script on this page. I've seen this is a quite common ...
1
vote
1answer
40 views

Geoprocessing web service not writing out all files for .shp

I created a Python script, run by a toolbox. I am using Python shapefile to generate a point shapefile. If I run the tool locally (i.e. on the desktop) it works great. Shp, shx and dbf all writen out ...
2
votes
3answers
2k views

Clipping shapefile with Python?

My problem is the following, I cannot find a reasonable method to clip 2 vector based shapefiles using python (without ArcPy or QGIS API). I tried using the geometry.intersections method, but that ...

1 2 3 4 5 20