A tabular set of data linked one-to-one to a set of spatial features.

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7
votes
0answers
170 views

Add attribute table to a raster in postGIS

I would like to add attributes to a raster stored in a postgis database. I use the following command to insert the raster in the database: raster2pgsql -s 4236 -I -C -M ...
3
votes
0answers
352 views

Batch export to shapefile by attribute field in QGIS

I have a project in QGIS where I am creating a map of plants over a large area. I want to take the "Genus" field (of which there are 100 hundred values) and essentially create 100 shapefiles based on ...
3
votes
0answers
476 views

How to export data from sql server into shapefile in the decimal format in QGIS 2.4?

The last couple of days, I have been working on exporting data from SQL to a shapefile in QGIS 2.4. While converting into a shapefile, the data type changes automatically from Float to Integer in the ...
3
votes
0answers
263 views

QGIS Select Single Feature not correct in attribute table

For some reason, QGIS is not displaying the correct row of my data when I click on a feature with "Select Single Feature" or even the other select tools. I have a point database linked from mysql. ...
3
votes
0answers
372 views

How to create raster attribute table to a raster data using gdal python?

I classified a remote sensing data and saved it as a raster using Gdal python. I want to create a raster attribute table for this classified result.. my classified raster has five classes with ...
2
votes
0answers
19 views

How do I merge a point attribute table to a polygon attribute table in QGIS or GRASS?

I have a point layer containing the following data: I want the following polygon areas to be added to the point attribute table as all the points occur inside the various features of the polygon ...
2
votes
0answers
13 views

Attribute table empty with custom driver in newer versions

I've written a custom ogr driver for one of our own formats. When loading the data I get to see vector data nicely displayed in Brighton/Essen/Pisa. However, when opening the 'Attribute Table' only ...
2
votes
0answers
38 views

How do I get Actual Truck Driving time to the Network Analyst?

I am new in working with the Network Analyst tool in ArcGIS. I am trying to find the closest facility to some assigned incidents. The result that I am taking after I solve the paths is in minutes. ...
2
votes
0answers
67 views

Using attribute table values as input for raster calculation - modelbuilder and iteration

I have multiple years of daily XY point shapefiles that contains multiple attributes. I would like to choose one attribute from my XY point and perform a raster calculation with that value and apply ...
2
votes
0answers
39 views

Is there a way to change the selection in the Editor Attributes window, while maintaining current selection?

I was wondering if anyone knew of a way to alter the selection within the Editor Attributes window while maintaining the current selection set. In the image below, I've manually selected an item in ...
2
votes
0answers
167 views

QGIS spatial join - join all features, not just one

I'm trying to do a spatial join of a feature on a polygon layer (p1) that intersects with two features of another polygon layer (p2)) via QGIS. What I want: get the attributes of both features of p2 ...
2
votes
0answers
75 views

Creating a weighted rating model/script for vector data

I'm using ArcMap and trying to create a model or script that can rate routes based on a weighted calculation of attributes. Right now the individual attributes don't have rating values which I could ...
2
votes
0answers
80 views

QGIS: Not updating the row number properly. Attributing the last created point with “1” & vice versa

We have to capture the sample points in survey maps. While doing so, we are facing a peculiar problem. Our survey points start from left to right <- along the survey lines. Once we have captured ...
2
votes
0answers
43 views

QGIS - is it possible to select the columns shown with “Identify features”?

In QGIS, I have created a join to an attribute table with some 60 entries. I am only interested in seeing 3 of the columns, specifically address data. I can see no way of excluding the unwanted ...
2
votes
0answers
177 views

How to sort a column in attribute table programmatically

Is there any way to sort ( alphabetically ) a column in the attribute table programmatically (without clicking on the column header) in QGIS ?
2
votes
0answers
81 views

Modifying properties of Attributes Table in QGIS?

In my QGIS project I'm using vector layers that require a lot of data inputting/editing. The problem is that some of the data I'm inputting varies greatly in matter of length and structure (various ...
2
votes
0answers
123 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?
2
votes
0answers
83 views

ArcGIS - Table columns lose formatting when I make a new copy of shapefile (Decimals, Thousands separator, Highlighting)

When I make a copy of a shapefile or I join two shapefiles and then create a subsequent shapefile, my number type columns (in the attribute table) will default back to numbers with many decimals and ...
2
votes
0answers
125 views

Maintain Relationship Class between Feature Class and Attribute Table after primary key attribute is changed

I have a File Geoedatabase Feature Class with Polygon features of agricultural LAND_PARCELS. Each land parcel has a unique PARCEL_ID. The land parcel Feature Class needs to be related to a table ...
2
votes
0answers
65 views

Copying an entire column between layers (tables)

I have a raster layer with probabilities as values and I process them using the Spatial Analyst extension. After the processing the values are modified, however I would like to also have the original ...
2
votes
0answers
87 views

What are the characteristics of a raster to Netcdf layer in ArcMap?

Specifically, when trying to edit the attribute table? This is would be for work purely in ArcMap, and converting raster to Netcdf. I have a land cover layer (that I've converted to a raster to ...
1
vote
0answers
27 views

having a standard value when filling in attribute table

I am using QGIS to collect field data and I wonder if it is possible to have a standard value apply to some of my attributes unless I say otherwise. I fill my attribute table with several drop down ...
1
vote
0answers
28 views

QGIS QT .ui not displaying attribute table value

Following tutorial 6.3.6, Creating a New Form (the first introduction of Qt designer). Seems very basic. Create a point layer with two attributes: name (text 80) and age (text 80). Then in QT ...
1
vote
0answers
20 views

Missing Geocoded Addresses in Attribute Table

I geocoded about 13,000 addresses. I opened the Interactive Rematch Window and made adjustments where necessary. When I look at the Interactive Rematch window, I can see all of my addresses. ...
1
vote
0answers
26 views

Publishing feature layer with enabled editor tracking overwrites edited creator attribute

trying to publish a populated feature layer via ArcMap 10.2.2 (share as > service) to ArcGis Online with Editor tracking enabled, without having all "Creator" and "Editor" Attributes being overwritten ...
1
vote
0answers
15 views

QGIS .shp joined to xlsx.vrt; Classify works, Rule-based does not

Very simple set up. Tiger .shp file as a layer. Has a join to an xlsx non geo attribute table as a .vrt .shp has join on MTFCC to MTFCC in xlsx.vrt. xlsx.vrt, has a string field with a brief label ...
1
vote
0answers
23 views

How to manage unique ID's for altered polygon

I'm working with administrative boundary polygons and am wondering when to keep the existing unique ID, and when to assign a new unique ID to a polygon. For example, if District A merges with District ...
1
vote
0answers
11 views

Importing data from online my sql data base to the attribute table in arcgis 10.2

I have point features in ArcGIS which have sewer manholes plotted on them along with latitude and longitude. The attributes of these manholes are stored in an online server using MySQL database. Can ...
1
vote
0answers
34 views

Attribute table not changing when using Mosaic on rasters

I'm looking to "merge" 2 rasters together. One is the original base land cover raster with 6 classifications/land use classes. The other is a raster from converted polygons that are essentially ...
1
vote
0answers
33 views

qgis Semi automatic classification pluggin how to add text to rows in attribute table

I want to use a previously created shapefile as Training shapefile in the semi automatic cassification pluggin. Therefore i added 4 fields to this shapefile: Macro_ID (int), MCl_info (text), Class_ID ...
1
vote
0answers
17 views

Number a subset of entries based on current sorting

Is there a way to number a subset of entries in the attribute table based on the current sorting in Qgis? e.g. select all entries with attribute X, sort them by abttribute Y, create a new column and ...
1
vote
0answers
46 views

Can transferring a shapefile between local and network drive corrupt the attribute table?

Recently I ran into a troubling issue with ArcGIS (10.2.2) shapefiles. I transferred a shapefile with approximately 10,000 records from my local drive up onto a shared network drive at my office, ...
1
vote
0answers
47 views

QGIS Copy Attribute Table To Excel - where does the new lines come from?

I have an attribute table with 3100 lines. I selected the whole table and pressed the button 'copy selected rows to clipboard', afterwards I pasted them into an excel-table. Now I have 27 lines ...
1
vote
0answers
63 views

Disable right click “Open attribute Table” in ArcMap using arcObjects

I have a requirement on the ongoing project to allow the tables to be accessed by only the users with right privileges. So I am looking for methods to disable adding tables to view programmatically. I ...
1
vote
0answers
63 views

Print/Export Attribute Table in Form View (QGIS 2.10.1)

Is there a means or available plugin which works to enable a direct print of the attribute table in form view? I recall this feature was on many a wishlist back around 2.6, but I'm unaware if the ...
1
vote
0answers
41 views

Modify attributes and field calculator in ModelBuilder?

I have approximately 200 point shapefiles that have been created from ASCII grid files. Each one has a Grid_code heading in the attribute table, I need to add in a new heading called height or depth ...
1
vote
0answers
154 views

Importing KML Google Maps files with custom data tables to Qgis 2.4.0

I am trying to visualize the complete attribute table of an exported Google Maps KML file with a customized data table, but QGIS won't parse the added information correctly. This is what I can read ...
1
vote
0answers
28 views

Nothing in the feature box QGIS?

When I add a feature, the feature attribute box comes up but it has nothing in it...completely blank, no fields. It used to come up but stopped. I have re-installed it but the same thing occurs.
1
vote
0answers
93 views

Get Feature Count

My situation is as below, Database 1 : SDE database.Topo Feature Class : 170 Database 2 : SDE database.AOI Feature Class : 1 I want to get feature count of 170 feature classes base on selected AOI ...
1
vote
0answers
44 views

Sort Field in Pie Charts

I'm working on a class project where we make a pie chart out of an attribute table. The attributes are geologic layers (UNITNAME), and the area they occupy (area_pct). In the "Create Graph Wizard", ...
1
vote
0answers
79 views

Copy parts from several attribute tables in shapefiles?

I have several shapefiles from which I wish to take parts from their attributes tables to make a new attributes table. Is this possible without destroying the original attributes table? I have ...
1
vote
0answers
52 views

Attribute table in Tilemill - incorrect informations

I was editing OSM shapefile in ArcGIS 10.1. I have added new column to attribute table. Type of columns is "text/string". So content of the lines is only text (type of polygons). After adding this ...
1
vote
0answers
102 views

How to set QGIS action to open and search for features on Google Maps?

At the moment, I have an action that takes each term in an address field and conducts a search on EACH term in Google (ie. multiple tabs are opened for each term). The action code I have is the ...
1
vote
0answers
171 views

How to keep all the unique columns of the shapefiles after merge?

Writing a script where the user is asked to select a directory which contains Folder_1 and Folder_2, both containing shapefiles and run various algorithms. The basic logical process of the script is: ...
1
vote
0answers
165 views

Merging shapefiles to one, rearrange columns?

I am trying to merge two shapefiles which both contain polygons representing properties in QGIS 2.2. One problem is that the names of some of the columns in the attribute table differ between the two ...
1
vote
0answers
29 views

Query from plugin that shows result on Map and in Attribute Table

I'd like to create a plugin that performs a static (no user input required) query that, based on a condition, selects all the features on the map and displays these in the attribute table. I have the ...
1
vote
0answers
403 views

How do I edit a shapefile DBF to repair an extra row?

Something got screwed up and now the rows of my DBF beyond #1210 are offset by one, meaning that each shape has the attributes that should be assigned to the next shape. If I were in a spreadsheet ...
1
vote
0answers
390 views

Can't order/sort String columns in ArcMap attribute table

I am new to this site as a registered user and new to GIS in general, and it has proven quite useful to me. I have a very annoying problem with the attribute table being filled by an ArcMap ...
1
vote
0answers
138 views

How do you convert an Imagine raster attribute value into the raster value?

I have a raster derived from image segments with row id as the value. I have an attribute in the attribute table which should be the raster value, "Standard deviation layer 5" (see image). How do I ...
1
vote
0answers
363 views

Morphometric and hydrological analysis with Python and ArcGIS

How can I write a program using python, that calculates some morphometric and drainage indexes using numeric attributes in the attribute table with ArcGIS? The data I have in my table are area and ...