Questions tagged [create]

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Geopandas: Error trying to create shapefile

I am attempting to create a shapefile for an attribute that I will be using in a model. The code works up until I get to creating the shapefile and then I receive this error: 'tuple' object has no ...
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30 views

Polyline featureclass as water network [duplicate]

I use ArcGIS Pro. I have a polyline featureclass of a water network. I want to create polygon layer around these lines to became a coverage layer but I want that to be automated and not manual. Can ...
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0 answers
21 views

Edit widget-Fields-Check box multiple variables to (un)check

I'm making a treeplan with QGIS and QField. A tree has different attributes, length, hight, ... one of the attributes is the visual defects a tree can have. I'd like to use a checkbox, so I can ...
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100 views

Creating a polygon layer to fill gaps between other polygon layers in ArcGIS Pro

I have a series of polygon layers equating to separate land-use types provided to me in ArcGIS Pro, but there are a number of gaps in the dataset which I would like to fill with a separate polygon ...
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0 answers
43 views

QGIS/Create-Grid/Calculate-extent-by-layer: Cannot select layers as number of layers exceeds layer-selection-window size and scrolling is not possible

I'm using QGIS 3.16 on Win 10. My project contains say hundreds of raster layers and I'd like to create some vector-grids based on distinct rasterlayers by using the Create-Grid-tool with the ...
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1 vote
0 answers
43 views

Blank screen when displaying vector file from spreadsheet in QGIS

I have a spreadsheet plugin installed. The Excel spreadsheet has coordinates in Australia's national grid GDA94 zone 56 which are metric. I open the Excel file and use the geometry button and ...
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1 vote
1 answer
155 views

Create simple batch file and run

I have one input and only one output like below There doesn't have any complication to run but I have nearly 1k+ repeated tasks. I created batch file but in that it showing only FME WB path but I ...
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0 votes
2 answers
61 views

Using data from geoportal.vizugy.hu

I am new at GIS software. How can I create a file type from the following web map that can be used in ArcGIS, e.g.: shapefile Link: https://geoportal.vizugy.hu/elontes/
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1 vote
1 answer
157 views

Creating line that follows lowest elevation on contour map in QGIS

I have a shapefile of contours that I generated from LiDAR data on QGIS. I'm trying to create a line that follows the lowest point of elevation across the entire map that follows a ditch (it's a long ...
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0 votes
0 answers
77 views

GeoServer is deleting my shapefiles when I upload them

GeoServer version: 2.17.2 Host: GCP e2-medium (2 vCPUs, 4 GB memory) Disk: Standard Persistent Disk 100GB OS: Debian, Debian GNU/Linux, 10 (buster), amd64 built on 20200902 I am uploading a zip file ...
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2 votes
1 answer
45 views

Creating raster with same size as DTM raster containing certain percentage of zeros and ones using QGIS

I've got a DTM and would like to add 1m to a percentage of the points, so I thought of creating a new raster containing either zeros or 1m and add the two raster together. I didn't find any tools that ...
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4 votes
3 answers
6k views

PostgreSQL-12.3 / PostGIS-3.0 - could not access file “$libdir/postgis-2.4”: No such file or directory

I am aware there are a few similar questions to this one, such as here and here. My problem is however a bit different. I've recently upgraded my Ubuntu to 20.04 and there only PostgreSQL 12.3 and ...
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1 vote
0 answers
45 views

How do I create Map with regions from Scratch

I wish to create choropleth map in R (or any other program). The map I want to use cannot be found, hence I must create one from scratch (will use photo of map from 1800s). This involves 1- ...
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1 vote
0 answers
40 views

Loop on table to create Dynamic Layers

I am receiving a table with customer names, group of customers and some data. I need to create dynamically Layers of these groups, then add these customer to these respective groups, then display a ...
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4 votes
1 answer
300 views

QGIS make lines with offsets of y and azimuth from source and target coordinates

I'm very new with QGIS and currently stuck with such problem in my work. Maybe some one knows how to help me? I have made two separate layers. Database layer with sites and antennas, containing ...
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1 vote
0 answers
48 views

Buffer in meters instead of degrees in south america

I need to create some buffer in meters, but it not possible how I'm doing. I really don't know what is happening. My code: library(rgdal) minas_ti<- readOGR("minas_TI.shp") minas_ti<-...
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1 vote
2 answers
143 views

Creating triangles from points with given bearing and leg length using ArcGIS Desktop

I have a spreadsheet that contains ID, LAT_DD, LONG_DD, Bearing and LEN fields. I need to automate a way to create a triangle for every point identified in the table and I have no idea how. I know the ...
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0 votes
1 answer
205 views

how to create a city map

I would like to create a map of a small zone in Cesium. It would be a 3d map, with some building appearing with real size like this => https://cesiumjs.org/NewYork/ I have searched about how to do ...
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  • 111
1 vote
3 answers
657 views

Creating polygons that share the boundaries of existing polygons

I'm creating polygon (that about actual vegetation). First, I create one polygon After that, I will create more polygons that share the boundaries of existing polygon. But, it show result like below ...
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2 votes
1 answer
127 views

Creating 3D polyline just below another polyline using ArcGIS Desktop?

I have a geological setting where I would like to add a lithology to an existing map. I already have the 3D polylines from my geological map and the DEM I now want to add another polyline between two ...
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1 vote
2 answers
460 views

CreateTable_management as part of a script tool fail

I am trying to create a table as part of a script tool, and it always fails with error 999999. The general idea of the script is that it is calculating proportional coverage of things in a series of ...
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2 votes
0 answers
112 views

Creating new point based on distance of other points

I work in QGIS 2.14. I have a point layer, and I want to add points to that layer basing on the distances between the "old" point and the "new" point. I was doing it by creating buffors from each ...
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  • 195
0 votes
1 answer
281 views

Create vector layers in sql in spatialite db with PyQGIS / QtSql

I have a vector layer in a spatialite DB structured as follows: In PyQGIS I try to create a derived vector layer from this like from PyQt4.QtSql import * db = QSqlDatabase.addDatabase('QSPATIALITE') ...
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4 votes
2 answers
672 views

Geoserver+postgis: how to complete creating database via REST API?

I'm using geoserver 2.13.1 with postgres 9.5 and postgis 2.4.2. I am trying to use REST api to create workspace (works) and in it a datastore of postgis type. I have already prepared a template ...
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4 votes
1 answer
1k views

How to divide irregular polygon into equal areas

I am seeking to divide this 200 acre polygon into 5 polygons of 40 acres. I have yet to find a concrete solution to this task by searching this forum. Is there a pragmatic tool in existence that can ...
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3 votes
1 answer
733 views

Create or move points at specific distances perpendicular to a line?

I'd like to create new points or move existing points at specific individual distances (according to a field in the attribute table), perpendicular to a line. The points are evenly spaced out at 100 m....
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0 votes
2 answers
334 views

Creating points on either side of the line at specified intervals [closed]

With the tool "Generate points along line", it creates points along the line which I don't want. I Want the distance between two alternating points (zig zag) should be 250m and between the distance ...
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1 vote
1 answer
357 views

Create a orthogonal lines [duplicate]

I have a shapefile of lines and I would like to know an Arcmap tool to create a new shapefile with orthogonal lines from the midpoint of that existing line shapes. I know that it is possible to do it ...
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0 votes
1 answer
353 views

Workforce for ArcGIS - Can't create Project

I'm new to Workforce. I can't seem to be able to create a project in Workforce. Any time I try to create a new project, the error below pops up: "Unable to create project. SSL Required SSL Required"
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  • 3
1 vote
2 answers
2k views

How to create a point then draw (buffer) a circle with a given radius (in meters) in ArcMap? [closed]

I am new on ArcGIS, coming from Google maps API v2. I'm trying the 100.1.0 and I don't see anywhere how to add a circle like this . Should I write a script/code for the function myself?
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1 vote
1 answer
80 views

Creating a Line based on the outline of two polygons

I have two polygons and where they meet, I need to create a new line shapefile. I have used the trace method, but it keeps giving me a polygon. Under construction tools, "line" is not an option. Do ...
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1 vote
2 answers
1k views

How to add a polygon within another polygon as opposed to on top of it?

Sorry for the confusing question. I have a shapefile and I need to draw a polygon in the middle of it. I know I can use the "create features" function, but that creates a polygon on top of the first ...
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2 votes
0 answers
156 views

Create Gaussian dispersal kernel raster

In ArcMap 10.4.1 I would like to make a raster with a simple Gaussian distribution away from a central point - as in the image below. It does not need to be 3D, simply higher values at the centre and ...
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2 votes
4 answers
1k views

Creating a Point at a specific distance between two Points

I am trying to create a new point shapefile and I am unsure how to create it. I want to create a new series of points that would be based on a specific distance between two points in an existing ...
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1 vote
0 answers
51 views

Unable to create new feature for FeatureLayer with editor widget

I´m using this sample for default editor widget with the help of ArcGIS API for JavaScript. I replaced featurelayers with my own layer. It´s possible to update and delete features, but I don´t create/...
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4 votes
2 answers
1k views

Create polygons per ID from txt file (ArcPy)

I am writing a script that can take a .txt file as input and as output has a shapefile containing polygons to be used in ArcMap. My input looks like this with points at each vertex of a polygon, and ...
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  • 496
0 votes
1 answer
290 views

Why won't MapInfo Pro read my tab files from QGIS 14.4?

For a whole host of reasons, if I want to load data into SQL Server, I need to convert the shapefiles to tab files, open them in MapInfo Pro and use the Easy Loader tool to create tables on my ...
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  • 1,185
1 vote
2 answers
562 views

Writing ArcPy point feature geometries from GeoJSON/Web

I am writing a script which scrapes USGS earthquake data in GeoJSON format. I then try to create a shapefile using Arcpy copy features tool and I cannot seem to get it right import urllib2 import ...
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  • 4,065
2 votes
0 answers
72 views

Add new points into a shapefile iteratively with PyQGIS

I would like to create a filtered layer with the same attributes than an other layer, based on a condition. Moreover, I would like to fill in the shapefile iteratively when my condition is verified. ...
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3 votes
1 answer
203 views

How is the record count of a multipoint shapefile dbf file determined?

I'm writing a program to create a multipoint shapefile (.shp .shx .dbf), and I'm not sure how the format of the .dbf file should look. The .dbf starts off with a record header, followed by field ...
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  • 31
0 votes
1 answer
853 views

Problem with Geonode Create Map error 403

I have installed Geonode 2.4 (developer version) on Ubuntu 14 and all is doing fine. However, the last few days I am getting an error message whenever I try to "create map". The error message is: ...
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2 votes
0 answers
302 views

Creating a 3D model of airspace that I can interrogate to see if some other feature (like a tree) will intrude into the airspace

The goal is to create a 3D model of imaginary planes in space that I can interrogate to see where other objects in the vicinity of the model cut through any part of that plane. For example, an ...
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  • 21
3 votes
2 answers
2k views

Creating shp from txt files using ArcPy?

I have a txt file like this: Point 0 347172.2 4269952.7 60.9090909091 1 337172.8 4278952.4 85.7334909091 2 344572.3 4547952.2 123.909673091 3 347532.8 8777952.8 456.467809091 END The third column ...
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1 vote
2 answers
724 views

How to create folders from shapefile attributes using ArcPy/Python?

I am wondering if anyone has solved this or can help me on my code. I have a Parcel shapefile, and I would like to create folders based on the attribute data (per row) from a field in the shapefile; ...
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  • 33
2 votes
4 answers
3k views

Creating rectangles on centroid points in ArcPy? [closed]

I would like to create rectangles that placed on given centroid points. There are hundreds of points. Certain rectangle shape(not a square) file is given. Create rectangles that place the centroid of ...
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5 votes
2 answers
2k views

Creating smaller OSM with only basic zoom levels data from larger OSM file?

From a large .osm/.o5m file (for India), I only want to extract the data that would actually show up when one is looking from zoom levels 1/0 through 8 (which is quite zoomed out.. only major cities, ...
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  • 901
1 vote
1 answer
4k views

How to create correct vector grid in meter

I want to create a vector grid, with squares of 100x100m but have some serious trouble in solving this apparently easy task. I already read all the posts, but didn't find a good solution. Here is what ...
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1 vote
1 answer
79 views

Using QGIS, how can I create attributes within a polygon layer based from a selection in that layer?

I'd like to add a column, or attribute rather, to selected rows within a polygon layer. I would simply like to make a binary system, where those that are selected receive a "1,' let's say, and all ...
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  • 241
3 votes
2 answers
2k views

How to create report using arcpy in arcgis 10.2 (result the same as using view -> Reports -> Create Report)

I need to create reports in arcgis 10.2. because I am not intent to request user to go through all the steps for generating reports, so I want to create an add-in tool to do this. The result is the ...
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6 votes
2 answers
11k views

How to select only polygons that overlap with another layer?

I have two shapefile layers created from different thresholds from a predictive model (Pink=80; Yellow=95). Is there a way to create a new layer of only those pink polygons that contain yellow ...
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