Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

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.

0
votes
0answers
31 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 ...
0
votes
1answer
33 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
37 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 ...
-2
votes
0answers
31 views

Which is the best geoprocessing method to predict time of trash collection? [closed]

So I have 100 trash cans and for each one we have an history of trash level measured every 1 hour for 30 Days. I want to predict the best time, on day 31 to collect trash. The trash can should be ...
0
votes
0answers
26 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 "...
1
vote
1answer
22 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 ...
-2
votes
0answers
23 views

arcmap, background value raster, copy raster

there is tool in arcmap called copy raster, there is parameter called "ignore background value" in this tool. here is the description : "Use this option to remove the unwanted values created around ...
0
votes
0answers
25 views

QGIS Clip tool creates a boundary (outline) of the mask. How can we remove it?

When I create a new layer by using the clip tool, an outline of the mask is also formed which I don't want. I could not remove the outline. Is there any way to remove it or avoid it while using the ...
1
vote
1answer
25 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 ...
0
votes
0answers
28 views

Assigning street name to neighborhood name using ArcGIS Desktop?

I have a street shapefile containing "Name", "Unique ID", "neighborhoods Name" and another Neighborhoods layer (polygon) containing "neighborhoods Name" etc. My task consists of assigning each ...
0
votes
0answers
12 views

HEC-GeoHMS: Random sink area

Im relatively new to using HEC-GeoHMS. I have used ArcGIS on previous projects but am now intending to use HEC-HMS to produce a hydrological model so am planning on doing my pre-processing on HEC-~...
1
vote
1answer
23 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 ...
1
vote
2answers
197 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 ...
0
votes
0answers
50 views

Image orientation/projection issues in R

I collected a series of images using an UAV. Each picture is only georefence at the true centroid, so if one tries to open that image into ArcMap (for example) the picture is not going to show up in ...
0
votes
0answers
26 views

Analyze rasters in Geopackage?

Are the out-of-the-box geoprocessing tools in QGIS and ArcMap able to analyze rasters stored in a geopackage? Or do they need to be extracted to e.g. GeoTiff first? I'm thinking, for instance, of ...
2
votes
0answers
78 views

No processing tools in QGIS 3.2 [duplicate]

I recently upgraded to QGIS 3.2 and followed the install instructions carefully. Under the raster and vector menus I have only 1 tool for vector and only 3 for raster. No analysis, geometry, ...
1
vote
0answers
294 views

Invalid geometry error when running Vector Intersection tool in QGIS 3

I am reworking an exercise that runs fine in QGIS 2.14 and 2.18 but have encountered an error in QGIS 3.2. I am using Windows 8. I am using the Alaska training data and adding the majrivers and trees ...
1
vote
0answers
110 views

pass selected value from drop down list in updateParameters(self) as input to python script

I managed to create two drop down lists using the validation code where an user can select the first parameter from a list and get another filtered list for the second parameter. However, I am ...
0
votes
1answer
156 views

Getting attribute from overlapping feature from other polygon data using ArcGIS Desktop?

How do I transfer attribute data from one polygon layer (A) to another (B)? I am using ArcMap 10.2. I tried using Identity. It doesn't work. I also tried converting (A) to point so it has the same ...
0
votes
0answers
18 views

Channel Easements for County: Need help with Query or Python

I have a layer for easements for a whole county and need to find each easement either MISSING or having a PART of what the county calls "STW_ARCS." These ARCS are what the county have data on for how ...
0
votes
0answers
48 views

Is it possible to work with GeoPackage or SpatiaLite files in command-line?

I am interested in processing GeoPackage files in CLI (probably in linux). I know for example I can use ogr2ogr with the -spat option to crop OSM *.pbf file and convert it to SpatiLite DB. But is it ...
1
vote
1answer
62 views

QGIS reprojection is identical to original map; Deir ez Zor / Levant Stereographic (EPSG:22780) to WGS 84/UTM zone 36N (EPSG:32636)

I have a topo map which I want to georeference into Deir ez Zor / Levant Stereographic (EPSG:22780) and then transform into WGS 84/UTM zone 36N (EPSG:32636). My goal is have as little divergence to ...
-2
votes
1answer
42 views

ArcMap geoprocessing tools/field calculator for batch assignment of line segments

What method works best to batch-assign line segment records falling on polygon boundaries, where one side of the street (line) is one city (polygon) value and the other side is a different value?
2
votes
3answers
57 views

Identify and remove isolated fishnet polygons

What process can I use to remove isolated cells in my layer; i.e. cells that don't have an immediate neighbour are to be removed - I've circled a couple in the image below. These are based on an ...
1
vote
0answers
68 views

ArcGIS server Geoprocessing job failed immediately after submit

I have a few geoprocessing services published onto a production ArcGIS server but after a series of Windows 2012R2 and ArcGIS server updates, the services stopped function. When I submit a job, ...
1
vote
2answers
51 views

Automated way of Connecting dangling polylines of two separate feature classes

I have two datasets that I am trying to form into a network, one representing pedestrian and bike paths, the other representing roads. The lines do not connect together (as seen in the picture below)...
0
votes
0answers
17 views

GNSS post processing under tree canopy

I am working on a project where we put a GPS on a tractor working in orchards. The tractor is driving slowly in the row (around 2-6 KPH). Many times, the trees canopy is braking the signal and we get ...
1
vote
1answer
78 views

Running ArcPy geoprocessing tools on cursor rows?

I have a script using a Search Cursor to iteratively make copies of individual features for use as inputs in a geoprocessing tool, e.g., fc = <feature class> arcpy.MakeFeatureLayer_management(...
2
votes
0answers
42 views

Is there a proper geoprocessing term of clipping data based on the hole in donut polygons? [closed]

This is a general question not software related. Is there a geoprocessing term used for clipping data using the holes in donuts polygons? I want the process to keep the data which are visible through ...
1
vote
0answers
30 views

Can in_memory act as a regular directory in the memory? [closed]

I am having trouble with raster clipping whenever the result is saved to a GDB, is there any other way to geoprocess in the memory and have the results behave as if saved to a normal directory?
0
votes
0answers
22 views

How to publish/call ManageMapCache geoprocessing service

I am trying to create a geoprocessing tool that will update cache of the map service using needed extent using Arcpy. I have problem calling the System/CachingTools ManageMapCacheTiles service. I ...
0
votes
0answers
74 views

Default location info not found - GRASS geoprocessing in QGIS

I recently installed QGIS3 and GRASS geoprocessing worked fine. I then tried to open the QGIS3 local GRASS install on my own and ever since, any GRASS geoprocessing script that I try to run throws the ...
0
votes
1answer
23 views

Creating PolylineZM from Points using ArcGIS Desktop?

I have a point feature class that is essentially hundreds of vertices along a single line. The Attribute Table contains MD (Measured Depth) values, XY fields of each point feature, and a ID field for ...
1
vote
1answer
54 views

Snap Raster problem in ArcGIS 10.5.1

DEM is used to produce Slope raster. I use Snap raster but it does not work. Based on some posts, I uncheck background processing of geoprocessing but it did not make difference. Both the input and ...
0
votes
0answers
18 views

Calculation of MNDWI using TOA

I am trying to calculate MNDWI for erosion accretion measurement of an island from Landsat 7 and 8 images. I will have to use DOS and TOA and threshold segmentation for that. I want to use Arc Map 10....
0
votes
1answer
46 views

Choosing ArcMap Geoprocessing tool?

I'm trying to find out what tool would be best suited to address a problem that I have. I am trying to find the most efficient route (least amount of pipe (footage) / most amount of houses provided ...
0
votes
1answer
131 views

CSV list as input parameter in QGIS 3.0 Processing Modeler

I have CSV list with XY coordinates (company and its competitors) which I want to input into simple QGIS Processing model. From this list the model creates and styles two spatial layers. Everything ...
2
votes
1answer
132 views

Determining total number of lines connected to a line segment in QGIS?

I have a line shapefile showing the street network for a major city in Africa. For each line segment, I want to calculate the total number of roads/streets connected to it. For example, the road ...
3
votes
4answers
111 views

Visibility tools for ArcGIS Desktop?

I've been trying to create visibility areas for CCTV in my city. Obviously simple geoprocessing tools aren't the answer, cause they create results as shown on the photo. CCTV can't look through ...
0
votes
0answers
41 views

How do save the result of pyresample processing as GeoTIFF file?

To warp image to GeoTIFF using GCPs method, I used the pyresample package. As the result, I did not find any example to save this result as a GeoTIFF file. from pyhdf.SD import SD, SDC from ...
1
vote
0answers
48 views

GDAL intersection returning NoneType in Python

I have two shapefiles, one for landuse and one for subbasin. I want to find out how much landuse area is present within 3rd feature of subbasin shapefile. I am using following code. fillu = ogr....
0
votes
0answers
32 views

Densify tool equivalent for Basic ArcGIS License?

I'm looking for a tool/script/quicker process that does the same thing as the standard license's densify tool. I'm only using a basic license though. Just wondering if there was anything out there ...
0
votes
1answer
52 views

Re-running ArcGIS Desktop geoprocessing tool from Toolbox history metadata?

According to the ArcGIS Desktop documentation on Viewing tool execution history: This historical information is very useful for determining how data was created and can be used to rerun a process....
1
vote
1answer
2k views

How to measure distance between 2 GPS points in Pandas?

I have two data frames both containing x,y GPS coordinates and I'm trying to determine if they are within a 1/4, 1/2 and 1 mile of each other. Like this: # COORDS1 DAY LATITUDE ...
10
votes
1answer
182 views

Create points at specified distance from each other in random fishnet's cells while being on linestrings

We have a land protocol where we receive a fishnet of 1x1 km cells. Some cells are randomly choosed. We need to put 4 points in each cell and these points have to be on a road too. The minimum ...
0
votes
0answers
50 views

Geoprocessing widget that returns a hyperlink

I have a geoprocessing widget that does some spatial queries, and currently returns a string in the output tab using SetParameter. The string is a URL. What's the best way to display this as: 1. a ...
3
votes
1answer
60 views

Limiting analysis to particular area of larger DTM using Whitebox GAT?

I am new at using Whitebox GAT, which I find very interesting. When one runs an analysis, is there any possibility to limit the processing to a section of the input DTM, or does the latter have to be ...
1
vote
1answer
26 views

Strange Polygon Shape Rendering in ArcGIS JavaScript API 3.22

When I upload a shapefile using the existing WAB Geoprocessing widget Shapefile uploader. Below is the screenshot. What could be the cause of the problem? The image below was supposed to show the ...
1
vote
0answers
45 views

ArcGIS Web Mapping Service Extract By Mask Give 99999 Error

The USDA used to provide four-band NAIP imagery as TIFF tiles for each township (6x6 miles) in the USA. The 2013 data only available as an ArcGIS web-mapping service. Not being a big fan of ...
1
vote
0answers
32 views

Filter a list of layers under drop down

Is there a way to filter a list of layers under the drop down whenever selecting a layer to run a geoprocessing tool? Because I have 40 some layers displayed in the Table of Contents of ArcMap which ...