A comma-separated values (CSV) file stores tabular data (numbers and text) in plain-text form.

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21 views

How to convert total station data (coordinates) to 3D model? [on hold]

i have my coordinates in .csv format and i want to convert it to a usable 3D model. How do i go about this or what software can i use to achieve this?
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1answer
27 views

Displaying real-time CSV data in OpenLayers 3?

is there a good way to display real-time csv data with OpenLayers 3? ...
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13 views

Geoserver WFS 2.0 CSV Output Multiple Features/typeNames

I'm setting up an export function so that users may download data from a Geoserver WFS 2.0 service in a variety of the supported formats. The service has multiple FeatureTypes which should be ...
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2answers
16 views

Including js file in openlayer.js file

I have this code for showing markers on map: function addUserLayerCSV(){ layer1 = new OpenLayers.Layer.Vector("CSV", { projection: epsg6316, strategies: [new ...
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2answers
28 views

Showing csv file on map

Does OpenLayers support the uploading and rendering of CSV files? If it does, how? I used this code and it didn't help. var curLayer = new OpenLayers.Layer.Vector("layer", { protocol: new ...
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36 views

Is there a QGIS alternative for ArcMap's Append (to Shapefile) Data management tool?

Is there something out there for QGIS that is similar to the Append Tool in ArcMap? Reason I am looking: I am currently working on a storm drainage project that involves GPSing Storm drain lids. My ...
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2answers
23 views

Why won't my csv file imported as a vector layer have attribute table headers?

I have a .csv file that has unique identifiers that I'd like to join with some legislative district shapefiles in QGIS. I've done this before, and the joins all worked fine -- and technically it still ...
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45 views

Via PyQgis how to refresh a modified CSV layer without having to reopen the file?

UPDATED: With an CSV layer Qgis workspace [loaded as a delimited text layer], an external algorithm is ran; outputting (writing) new values to certain rows in the layers source CSV file. The writing ...
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2answers
43 views

Extracting/Exporting coordinates from polygons (shape) to text?

Is there any well working way to extract the X and Y coordinates of a polygon from shapefile to some sort of text (preferably csv)? The whole process should be somehow done automated through a ...
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3answers
46 views

convert csv to kml or geojson, etc using ogr2ogr (use “latitude” and “longitude” attributes for coordinates)

I've just unsuccessfully tried to use ogr2ogr to convert CSV into KML like so: ogr2ogr -f "KML" output.kml input.csv The csv has "latitude" and "longitude" columns. The attributes are all loaded ...
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1answer
35 views

csv data into an .xml Workspace Document to import into my geodatabase?

I'm looking to import data into my geodatabase from an .xml file using the import XML workspace document utility that comes from right clicking the geodatabase in ArcCatalog . Only problem is my ...
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44 views

Importing csv file in QGIS including names and description [closed]

I'm just getting to learn QGIS. I want to make a map (Google maps) where I can map all our customers from our database. Including names and even better: description, address, telephone, etc. All this ...
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2answers
122 views

How to output coordinates from a shapefile to a GMT or CSV file in QGIS?

I want to get the coordinates for a line shapefile as csv or gmt files. I click create "new layer" - "new shapefile layer" - I check the "line" box and then "OK". Then I make my shapefile. When I ...
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1answer
56 views

How to use a csv file to add values to a value map?

I'm trying to populate a value map in the edit widget with some values from a csv file. Could anyone let me know what format the csv file has to be in? At the moment I have just a list of ...
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22 views

Can't get pyshp to work when converting csv to point file [closed]

I've been hammering at it for ages, but I just can't get pyshp to work. The csv file looks like this: lon,lat -122.5163113, 45.55324148 -95.1719409, 29.97979461 153.0072888, -27.45988559 etc, ...
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22 views

Columns decimalLatitude and decimalLongitud not recognized while creating a layer from a csv file in QGIS

I'm using QGIS 2.0.1 Dufour to create a layer from a csv file. When I try to define the geometry and assign the x y coordinates sources, I'd expect QGIS to recognize the decimalLongitud and ...
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2answers
42 views

send csv with polygon or line in gps data

I want to send a csv with a polygon or line to show it in cartoDB map but when I try to send data to the server I don´t know the exact way to send the info. for polygon some think like this. ...
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1answer
101 views

From CSV file (latitude and longitude fields) to point .shp

How i create a new point shapefile from CSV table? If i have a CSV file with a latitude and longitude fields, is there a method for to have in output a puntal shapefile?
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2answers
26 views

Making data joined from Excel independent in ArcMap? [duplicate]

I have joined some data from Excel (.csv) "text" to my attributes table of one feature class. However I can't edit it. I found out it is still connected to Excel file from where I added it, and I need ...
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22 views

AutoCad Line generation from csv script

I have the coordinates of a start point, from that start point I captured the angles from a traverse boundary and distances to multiple other points. How can I set up a csv file that when I run in ...
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0answers
23 views

Region partitions (shapefiles) comparison in ArcMap 10

I have 2 shapefiles, in each file the region is divided into zones. Each zone from 1st ("large") file is "almost" a union of a few zones from 2nd ("small") file. Specifically, for each union in ...
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40 views

Is there an easier way to refresh a joined CSV?

I'm working with data that gets updated sporadically. Essentially, I have a CSV which defines which postal codes belong to certain sales reps, and these postal codes might shift around. I made ...
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2answers
76 views

Line Layer from Point to Point CSV file using QGIS?

My question is probably a basic QGIS question but I could not find something that would work for me. I have a file of the following format: where each from/to is a point that is already inserted ...
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1answer
64 views

How to import geometry data from csv file to postgres?

I have geometry file in *.xls file, but when I save in *.csv it say "some feature in your workbook might be lost if you save it as CSV (Comma delimited)" however I keep that file anyway and when I ...
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1answer
31 views

How to import `numeric` fields from csv to dbf in ArcGIS?

I am trying to import a CSV into a DBF using ArcCatalog (10.1). In the field map, pictured below, I can only set an ID field to Long, Text, Double, etc. But there is no Numeric type as in DBF and ...
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1answer
50 views

Reading .csv file in QGIS [duplicate]

I am trying to join a .csv file with a .shp file in QGIS but QGIS is unable to read the data in my .csv file as it indicated that the variables are string of length and precision 0. As a result, I am ...
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1answer
59 views

CartoDB data load from csv file error

I’m having some troubles importing data from a cvs file with street addresses and the logs are not providing any meaningful information. I installed CartoDB locally on Mac OSX 10.10. Following are ...
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11 views

ArcGis Join Data CSV Problem [duplicate]

I have been trying to use ArcGis Desktop and ran into some problems while joining the data from a csv file with the shp file. I can see the attributes that have been added in the attribute table but ...
2
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1answer
47 views

Conversion of CSV file in MyGeoData Converter - XY columns not recognized

Recently I have tried to import various CSV files with XY coordinates to MyGeoData Converter. In some cases I got a message: Selected data does not have a spatial part! For example, this file ...
3
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1answer
179 views

ArcGIS 10. Convert dbf to csv or similar in ArcPy without cursors

I have many dbf's created by the Spatial Analyst Sample tool. I would like to convert those dbf's into csv's or space delimited (or any text for that matter). I can't seem to find the ArcPy equivalent ...
2
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1answer
80 views

Ideal file format for QGIS that allows mixed geometry types?

I have a spreadsheet for an archaeological project that is hosted on Google docs. This allows multiple contributors to edit and update the table as revisions and field data comes in. The table is not ...
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1answer
18 views

What is a purpose of parameter 'separater' in mapnik csv plugin datasource?

What is the purpose of the parameter 'separater' in the Mapnik CSV plugin DataSource Example of the code: parameters p; p["type"]="csv"; p["inline"]=quotedStr; ...
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37 views

Operations between shape layer and csv layer

I've got a question for you! I have a .shp layer containing point geometry with xy coordinates in the attributes (left) and a .csv layer containing a square Origin/Destination matrix(right): I ...
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1answer
50 views

matching shape file to csv within QGIS - all strings

I am trying to link a csv to a shape file using the method as described in this tutorial: http://maps.cga.harvard.edu/qgis/wkshop/join_csv.php It seems to work fine but the problem is that the csv ...
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15 views

Pass Data as a String Using Mapnik CVS Plugin

I am new in mapnik and c++ I need Help. I have a code written in C++ that read a data using postGis .The Sample Code is given Below: parameters p; p["type"]="postgis"; ...
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1answer
88 views

Plotting Postal Codes from .csv Files in QGIS

I have Canadian postal code data that I would like to plot. This data is currently stored in a simple .csv file. At the moment the only other data I have is FSA data from Statistics Canada. Is ...
3
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1answer
90 views

make a raster from dataset (csv)

I was trying to make a raster from an dataset (https://www.dropbox.com/s/jsm1x06lnzfbqty/data.csv?dl=0) code: inter1= read.table("c:/data.csv", header=TRUE) #convert to spatial points ...
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2answers
72 views

What is the recommended format to import tables from Excel to arc map with more than 65 536 rows? CSV?

What is the recommended format to import tables from Excel to Arc map with more than 65 536 rows? CSV?Txt?
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1answer
154 views

Converting JSON to GeoJSON or CSV?

How do you convert a JSON file to a GeoJSON file or csv. I have a JSON file with lat lon information, but how can I can convert this file to GeoJSON or csv. I have found some online tools to convert ...
2
votes
1answer
28 views

Polygon from CSV ∂x-∂y values

I am trying to make a map of a property fenceline based on a survey which gives precise bearings and distances between landmarks. Following recommendations in this thread, I used a CSV file to turn ...
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2answers
61 views

csv to shp missing file

I transform a csv file into a shape file using the following script import shapefile as shp import csv import tkinter.filedialog import urllib.request import os a = ...
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24 views

Joined field not recognized as number in QGIS 2.4 [duplicate]

I have a weird problem. I've loaded in QGIS a point shapefile and a CSV table. Then I performed a join between the 2 layers and all works fine. But then the joined columns (made of integers or real ...
2
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2answers
70 views

Unable to merge CSV and CSVT with shapefile using QGIS due to “text” fields?

I know the question is all over this site, unfortunately I cannot find a solution. I have this CSV file and this CSVT file that I want to merge with this shapefile. I've tried to format the .csv using ...
4
votes
2answers
175 views

How to save .shp to .csv so that the Name is in the first “column” of the .csv?

I am trying to convert a point shapefile to .csv with locations in QGIS. The problem I am having with the conversion is mainly that, in the resulting .csv file I would like to have the Name and then ...
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0answers
73 views

Vector points from csv file wrong location in QGIS

I am using QGIS 1.8 (I know old version), and uploaded a csv file with coordinates. The underlying basemap is from Google, using the Open layers plugin. This basemap uses WGS84-epsg3857, and my vector ...
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1answer
48 views

Handling KML/CSV with geopandas - DriverError: unsupported driver: u'CSV'

I'm trying to import a dataset of UK postcode districts UK postcode districts from Google Fusion tables into geopandas with the aim of splicing it to a dataset of house prices. The problem is that ...
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58 views

Error on 'Extract raster values to CSV' in batch process in QGIS

The Extract values (csv) contained a bug in the script. The below link shows how to correct the bug. Error on 'Extract raster values (CSV)' - Error executing algorithm 1 'Dataset' ...
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1answer
78 views

Error on 'Extract raster values (CSV)' - Error executing algorithm 1 'Dataset' object has no attribute 'mapToPixel' See log for more details

I would like to extract raster values at some locations (point shapefile) in 'csv' format. I use 'Point Sampling Tool' and it works well for a raster file. However, I have hundred of raster files ...
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2answers
85 views

Export long lat from polyline as csv file in QGIS

I want to draw a line in QGIS and then, export the long-lat of each point into a Comma Separated Value (csv) file. I tried doing this by creating a new shapefile layer and then using the Add Feature ...
0
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1answer
63 views

OpenStreetView or points from CSV but not both showing?

I'm using QGIS on Mac (most recent version) and am trying to map coordinates from a csv file. When I import the file normally without having any base map, the coordinates how up distributed like I ...