Tagged Questions

Editing is the process of selecting and preparing written, visual, audible, and film media used to convey information through the processes of correction, condensation, organization, and other modifications performed with an intention of producing a correct, consistent, accurate, and complete work.

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1answer
23 views

OpenLayers: programmatically fire ModifyFeature event

Does anyone know how to programmatically simulate a vector feature click that puts this feature from normal mode: to modifyfeature mode: I only have one feature inside the vectors layers and i ...
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votes
0answers
10 views

Bug with Editor Widget (disappearing custom fields)

I may have found a bug with the Editor Widget in the JS API v3.11; I've tested this in IE9 and IE11, and it doesn't occur in the latest versions of Firefox and Chrome. The customFields disappear when ...
2
votes
2answers
83 views

Modifying a WMS feature in POSTGIS with Openlayers

I have a WMS layer that i'm using to display complex features to the users. It was really the main reason i chose GeoServer, because rendering all the vectors, made it painfully slow. Like GeoServer ...
2
votes
1answer
42 views

Cannot toggle ''edit'' of shapefile in QuantumGIS 1.8

My problem is as follows: I imported a number of shapefiles from a .gpx-file from a gps-device. Each shapefile contains a number of waypoints. For the study I am doing, I need to give all of them ...
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0answers
54 views

Editing the QGIS Attribute Table

Is there a way to edit the name, type and length given to each column on the attribute table once the information has been imported from Excel?
-1
votes
1answer
45 views

check and validate the topology relationship between 2 feature class by concurrent users

my reqirement is allow several users to edit the map and validate the topology relationship between 2 feature class. Michael mentioned in my previous questions that I can only validata a topology when ...
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0answers
137 views

Java script vehicle tracking application

I am using ArcGIS and Server to build n application to track vehicles via tablet GPS in the vehicles. My original plan was to use a feature class to store point location and then display the most ...
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0answers
159 views

Attribute Inspector for points - JavaScript API

I am attempting to get an application working where editors can click on a point feature and edit a form. I need the form to have a save button that when clicked will apply the edits to the feature. ...
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votes
1answer
45 views

Vector Layer editing in OpenLayers

I can draw a polygon in OpenLayers by this code. var points = []; var point = new OpenLayers.Geometry.Point(0, 0); point.transform('EPSG:4326', 'EPSG:900913'); ...
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1answer
56 views

Is it possible to copy and paste features in an online Edit function?

Using the ESRI JS API, is it possible to select a feature and then create buttons to copy and paste that feature? This would be done using the Editor Widget. If its possible to do this, but only ...
2
votes
0answers
27 views

changing central meridian in QGIS causes problems [duplicate]

I want to change the central meridian of my world map (WGS84) in QGIS from 0 to -80. The problem is that this distorts the map every time I try it. This is what I do: go to Settings/Custom CRS ...
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0answers
62 views

How to activate edit tools

I have opened a project I worked on earlier on another machine, but the edit tools are not active, so i cant turn on editing to change a layer. What is the reason for them to be gray, and how can i ...
1
vote
1answer
82 views

How to “Apply Edits” to an ArcGIS Server edit session using Python

ArcGIS Server allows the user to apply edits in an editable layer. Eg the sample layer at http://sampleserver6.arcgisonline.com/arcgis/rest/services/Military/FeatureServer/3/applyEdits will accept a ...
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0answers
45 views

Custom Metadata Stylesheet

I am looking to create my own custom metadata stylesheet using the metadata toolkit in 10.1. Has anyone been successful in doing this or has another suggestion on how I can create my own custom ...
3
votes
3answers
109 views

keeping track of edited features QGIS

Does anyone know of a way to keep track of last added or edited features in QGIS? A kind of Editor Tracking tool.
1
vote
1answer
55 views

How to automatically add identical new polygons to a layer?

I am seeking a way, using QGIS, to automatically add polygon features identical to others on the layer. In this case, they are water valves on a water network. Anyone know of a user-friendly way to ...
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votes
0answers
25 views

expanding atributte window during typing in ArcPad

I want to customize my ArcPad and I need add one ability, which I cannot change: To expand (widen) atributte window during writting in ArcPad. It means, when I'm typing an atributte, when running out ...
3
votes
2answers
259 views

Extend Polyline in ArcGIS without intersecting line

I am trying to extend the ends of each line I have in a seismic survey 2 miles. I have tried using the extend line (Editor) tool but it needs an intersecting line to move to. Does anyone know how to ...
2
votes
0answers
72 views

Save WFS layers multiple records with geoext editor grid

How can I save multiple records after modification with geoext editor grid? The saving is working fine if I modify only one of the records, but it fails when I try to save multiple modifications. I ...
0
votes
1answer
48 views

Repeat the same edit on several layers

For a project we have a master polygon layer which is the basis for a few "produced" layers. These produced layers may contain some of the original features and fields, and also additional ...
2
votes
1answer
575 views

how to fix greyed out edit button

I created a QGIS map, which I was able to edit (right click on layer and select toggle edit, or use button in tool bar). Having returned to work on the plan, most layers now have this button greyed ...
1
vote
1answer
384 views

How to activate a layer in QGIS layers legend

How can I activate a layer in qgis map legend automatically using python code . I am using qgis.utils.iface.setActiveLayer(self.theLayerToEdit) but the layer is still not checked in the maplegend. ...
0
votes
1answer
102 views

Problem of linear records with zero shape length and no geometry in attribute table

I am working with a bicycle and pedestrian facility file geodatabase in ArcMap. I noticed a some of the records in the shapefiles/feature classes have a shape length of zero in the shape length ...
1
vote
1answer
339 views

How to use UUID Generator in Qgis 2

I try to generate a UUID (edit widget) for a vector shapefile in qgis 2 but the field value is always NULL. Does the field requirea specific datatype? I used integer. In the manual I found the info ...
2
votes
1answer
85 views

Why do edits made in attribute table not show in associated layer? QGIS 1.8.0

I have compiled a heat map layer to display over a background raster map. I discovered that the heat map layer was incorrectly positioned because I had made an error in the coordinate entry fields of ...
0
votes
2answers
481 views

Why can't I select any of the tools under “edit”?

Why can't I click any of the tools under "Edit?" I want to merge selected shapefile layers together, but all of the tools under "edit" are greyed out.
2
votes
1answer
184 views

Why are layers imported into a DB with Spatialite-Gui locked from editing?

I have a Spatialite DB which I have imported some shp files too using Spatialite-Gui. I have full read-write access to these layers via the Spatialite-Gui, however when I open these layers from QGIS I ...
3
votes
2answers
801 views

Create a circle or ellipse from points

Sorry if this is basic. I have an excel sheet with lat/long in it and a field with a radius, in meters, included. I would like to create a circle or ellipse feature class around these points. ...
2
votes
0answers
215 views

exporting DWG from ArcMap need to unify segments to polylines

I am a green ArcGIS user so please bear with my poor nomenclature and rudimentary understanding of the software........ I am attempting to export to CAD a contour shapefile I have derived from LIDAR ...
3
votes
1answer
100 views

Steps to update OpenStreetMap back and forth?

I have both a PostGIS database with OSM data imported, and the same data in a SHP folder. By adding missing information to the downloaded OSM data, both in SHP and PostGIS, I'd be able to contribute ...
6
votes
3answers
324 views

What is the best practice for editing feature class?

I am working with some feature classes. I create those feature classes using my add-in. User can add/ delete features from these feature classes clicking on "add", "delete" buttons and selecting ...