A characteristic of an object (person, thing, etc.). In the GIS field, it is used to refer to the non-spatial data associated with a location or geometry

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3
votes
1answer
341 views

FME - How to write all attributes when multiple source files have the same name?

I am using FME to write all the MapInfo TAB files in a directory and it's subdirectories to a File Geodatabase. I'm using dynamic readers and dynamic writers as I don't know the geometry or schema of ...
2
votes
1answer
27 views

Land Use layer by combining, removing attributes and assigning new attributes

I'm working in Model Builder and I have limited (let's face it, no) Python knowledge, so I'd like to stay here if possible! I have numerous shapefiles that I want to combine into a single land use ...
1
vote
1answer
34 views

Exporting PDF with Hyperlinked Attributes from ArcMap

I'm using ArcGIS 10.1 and would like to export a map to a pdf, preserving feature's attributes. I would like to be able to identify - let's say - point feature from the map on pdf, with it's ...
1
vote
1answer
249 views

How to write GML and GeoJSON features while retaining attributes in .NET?

I am developing a .NET project [C#] that needs to export/write features as GML and GeoJSON, including, of course, the attributes; data could queried by a database or manually entered. I checked ...
1
vote
1answer
149 views

Check Personal Geodatabase attribute against external MySQL database?

I have a Personal Geodatabase to which editors enter values from some field inputs. I would like some of the entries, eg Project No ( whose name is unique and has some some related attributes like ...
0
votes
1answer
22 views

how to make attribute read only arcobjects

I have created add-in toolbar with C# arcobjects. I am creating some empty geodatabase shapefiles. While creating featureclass i want to assign some default value to attribute and then make it ...
0
votes
1answer
42 views

Delete empty attribute columns of a shapefile with QGIS or ogr2ogr

I have a shapefile with a lot of empty columns but many of them are empty. Using QGIS or ogr2ogr, how do I remove all attribute columns where everything is NULL?
5
votes
0answers
72 views

How to add an attribution on a GeoJSON Layer from Leaflet?

I need to use a GeoJSON Layer on my Leaflet map. Here is a sample of my code: function onEachFeature(feature, layer) { if (feature.properties && ...
3
votes
0answers
413 views

How to create a custom Attribute Inspector for mobile app using the ESRI JS API

I am making a mobile version of a JS web application I developed. I'm noticing though that the AttributeInspector widget by default uses standard dojo/form controls. This means that the form within ...
3
votes
0answers
237 views

Edit Widget Add attachments only shows when is made, not when making

So i post my question here because it didnt recieved any answers on Stackoverflow. Hello i have some difficulties, Let me see what i want to do with some pictures and code: I want to add some ...
3
votes
0answers
2k views

How to edit Attributes on WFS Layer through Popup?

I am working on a project for university. So far I have displayed WfsLayers which can be select from a panel, also I can click on my points whereupon a Popup will show up with some information which ...
3
votes
0answers
62 views

Are there any common field names for the FGDC street address standard fields?

I have been looking into implementing the FGDC street address data standards so that my address data is potentially consistent with other US data I obtain in the future. However, the FGDC ...
3
votes
0answers
57 views

Passing attributes to neighbouring polygons

I have an ecosystem polygon layer that has been updated using a more recent tree cover layer (to remove cleared areas and also to re-align veg boundaries where growth has occured). Where the polygons ...
2
votes
0answers
40 views

QGIS how to make unedited data?

I have a table in QGIS (using QGIS 2.4). I have created a form for adding attributes. When I add new objects on the layer, I also create it's attributes. Can I make attributes that I have added ...
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 ...
2
votes
0answers
112 views

Can I use a cursor to select two rows and compare attributes

Can I use the cursor search function to look at the first two rows in a table and select them so I can compare attributes and possibly merge them or change attributes? I am using ArcGIS 10.0
2
votes
0answers
72 views

How to copy the contents of an attribute from one vector layer to another one that touches it or intersects it?

I have 2 layers that intersect, called layer A and layer B. Layer A has an attribute (X) that I want to copy wholesale (for the whole layer) to layer B, so that when object A1 intersects object B1, ...
2
votes
0answers
33 views

Generating composite values ( MAPFID numbers) for previously duplicated vales based on 2 different fields

Good day everyone! I have lurked around here for info preiously, but this is my first post, so please be gentle if I commit any faux pas. Okay, let me try to break this down so we can all ...
2
votes
0answers
212 views

Divide polygon layer by point layer in QGIS?

I have two layers - one polygon layer that is a buffer of a road layer, and one point layer that shows certain locations along that road. What I want to do is to divide/split the polygon layer at the ...
2
votes
0answers
167 views

Assign Sink ID to upstream features in a geometric network

Looking for a way to automatically assign an 8-character Sink ID to every upstream feature in a geometric network. There are over 500 sinks and about 5000 points and lines upstream from those sinks. ...
1
vote
0answers
17 views

view attributes from feature service and export to CSV or copy to clipboard

I have a Geo-Processing service that generates summary statistics of an area of interest. What I would like to know is; Simple method to display the data in my Webpage. Is Dgrid the recommended ...
1
vote
0answers
45 views

Attribute search in Leaflet

I have added the attribute search plugin to my leaflet map, but I cannot use in the correct way. Somehow my script loads the GeoJSON features two times. The first are the styled markers, the attribute ...
1
vote
0answers
58 views

Converting table drawn as annotation in AutoCAD to format suitable to link attributes to cables in ArcGIS for Desktop?

I am working on cables and each cable has attributes. I want to link these attributes to the cables in ArcGIS for Desktop. When I open these cables in AutoCAD it appears that their attributes are ...
1
vote
0answers
29 views

Odd characters showing up in symbology view

I am trying to symbolize based on company name but there are weird Greek symbols showing up in my Symbology view of the actual field values. Has anyone ever had this problem? The weird symbols do not ...
1
vote
0answers
71 views

Network Analyst: How to sum cost attributes without length with closest facility tool

I am working on Safe Routes to School, and have created a network dataset. Each segment of the newtork has a 'walk_score' assinged (0,1,3,5,10), based upon street classification and sidwalk ...
1
vote
0answers
235 views

View attachments in popup when using the editor widget

I am using ArcGIS javascript API to construct an editor app for a layer. I am using the default out of the box editor widget to edit and display data for an app. The layers I am editing contain ...
1
vote
0answers
92 views

Attributive WFS styling

I have a local Geoserver connected to a PostGIS database and a table with an attribute field called "style" which is of data type integer. On the OpenLayers preview of the Geoserver the data is shown ...
1
vote
0answers
52 views

How to obtain and compare neighboring point attributes? (ArcInfo)

This question is kind of hard to explain in a short phrase, so this is what I'm talking about. I have access to an ArcInfo 10 license. I have a layer of point features that all have a "Team" ...
1
vote
0answers
96 views

How to maintain schema when copying feature from layer 1 to layer 2, where both layers have same schema?

If I load two unique layers, wherein each layer contains unique data, but both layers share the exact same schema, why is it when I copy a feature from layer 1, and paste it into layer 2, the ...
0
votes
0answers
19 views

arcmap popup “Attribute” window before OnSketchFinished on new created feature

In my vb.net arcmap add-in application, I have 3 layers (1 segment, 1 drain line, 1 road line). I want to do 2 things when a new feature created: (1) By check "Display the attributes dialog before ...
0
votes
0answers
38 views

Find a polygon by attribute Google map engine

I created a map via Google map Engine, (not the lite/pro). And then added an uploaded shapefile given to me as a data source. I've successfully published the map and access links are now available, ...
0
votes
0answers
41 views

how to create a shapefile containing attributes from a list?

I have a list of features and each feature is a dict in that list. following you can see the structure: [ {"FID": 0, "Shape": polyline, "Nodes": [0,1]}, {"FID": 1, "Shape": polyline, "Nodes": ...
0
votes
0answers
27 views

Web GIS attribute editing forms - open source

I would like to create input masks similar to QGIS "data input masks" on web GIS. I could program this forms by hand in PHP and show form "on click". I was wondering if there is something existing ...
0
votes
0answers
26 views

QGIS attribute action, open email client from Attribute table

I'm adding an QgsAttributeAction programmatically with the code below. actions = iface.activeLayer.actions() actions.addAction(QgsAction.OpenUrl, 'Email', 'mailto:[% "address" %]') Once added, I ...
0
votes
0answers
30 views

I want to make a table that displays shapefile information

I have a parcel I'm working with that has multiple layers laid over it. I'd like to make a table that displays various attributes of those different layers. For example, within that shapefile, I'd ...
0
votes
0answers
42 views

Problem reducing the width of the attributes fields of a shapefile using python

I have a shapefile with rather long attribute widths (which is resulting in a rather large file). I am trying to trim it in python, here is my code: layer = qgis.utils.iface.activeLayer() ...
0
votes
0answers
64 views

How to create a many to one spatial join?

I have a polygon feature class of territories and a point feature class of trees. The points have many attributes, one of them is the tree species name. I need to get the list of all the tree species ...
0
votes
0answers
41 views

Why can't I save a line shapefile?

I'm working with qgis v. 2.0.1. I have some data points and I just wanted to create a new shapefile with line geometry. In the new vectorlayer-window, I added some attributes (approx. 10) and klicked ...
0
votes
0answers
54 views

how to easily serve vector layer with extra attributes for openlayers

On a website I'd like to show an openstreetmap with buildings colored by a certain feature (tag). So far I was able to extract the buildings for a bounding box, save them as an osm file and load it ...
0
votes
0answers
27 views

Is there a method to add attribute weights to a network analysis?

I would like to use demographic attributes of a census tract centroid as a weight for a closest facility analysis. My tract centroids are incidents in the analysis while medical centers are ...
0
votes
0answers
56 views

QGIS grabs incorrect field values for categorized style classification

as seen in the first image, the field values QGIS returns when I attempt a 'select by expression' are values found nowhere in the field in question ('FLD_ZONE'). Instead, it returns a selection of ...
0
votes
0answers
106 views

How to change Split Vector by Attribute to produce files with attribute values as file names?

Using: QGIS 2.0.1 I am trying to separate a large fauna point .shp file into many shapefiles based on each species' unique name attribute (i.e. by "SCI_NAME" field)??? I am currently using "Split ...
0
votes
0answers
80 views

kml to shp including a field attribute as name/description (using 2.1.0 Durfour)

I have the Durfour version at my disposal. I captured some data in Google Earth, converted it to .shp, made some revision (e.g. added consecutive numbering) and would like to convert it back into ...
0
votes
0answers
163 views

Show live attribute when hover in a map

i'm still new in openlayers. i would like to show "location" attribute on right corner of the map when hover in map. my map consist of of many attributes and one of them is location. how can i ...
0
votes
0answers
449 views

Add new rows to a shapefile

I'm using QGIS. When I enable editing of a shapefile's table attributes and select, 'open attribute table,' is it possible to add new rows to the shapefile's table attributes? The problem I'm trying ...
0
votes
0answers
148 views

Why do my Attribute table joins result in all NULL?

I spent hours getting "null" results in joining a downloaded state and county shp file to a self-created file (SCF). What I found was that the SCF had to have "EXACTLY" the same set of names/ID#'s as ...
0
votes
0answers
213 views

Display colour coded road traffic data in QGIS

I would like to colour code a shape file containing road polylines to represent the heaviest flows of traffic. The shape file contains attribute data linked to each section of road where road traffic ...
0
votes
0answers
524 views

Problem reading attribute with Python using osgeo.ogr

I am working thru "Python Geospatial Programming" and I have a problem in a program in Chapter 6 that I cannot seem to solve. The small program: import osgeo.ogr shapefile = ...
0
votes
0answers
335 views

ESRI JS API PopupMobile - view attribute page directly

I am using the ESRI Javascript API to write a mobile web application. I have used the PopupMobile widget for viewing/editing attributes. This widget creates a popup on the map when a feature(s) is ...
0
votes
0answers
124 views

repeating records in attribute table

I have a point shapefile containing records of bird sightings with location, species and land cover type that has about 30,000 records. I noticed today that one record is repeated about 60 times, with ...