particular way that information is encoded for storage in a computer file

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2
votes
2answers
58 views

Help opening GIS files [on hold]

I was given 8 files that supposedly contain GIS data. They appear to be a file split into parts and are named: "stuff.zip [1_8].dat" , "stuff.zip [2_8].dat" , etc.. I tried stripping the ".dat" but ...
2
votes
1answer
22 views

Crashing trying to warp map files

I have been trying to warp ECW and Ozfx3 map formats to GeoTiff format. I have navigated to Raster>Projections>Warp(reproject) I have then selected the file to warp the output that I want and ...
0
votes
0answers
12 views

What is the format of this Tracker String?

I've got a client, who has plenty of Chinese trackers and he wants to use them in our vehicle tracking portal. He has no idea of the company or the structure of Tracker String. I have little idea ...
0
votes
1answer
76 views

Is there a way to convert multiple columns at once from string to text, or to other data formats?

I have multiple data fields that need to be converted from string to text files. When I save them as "text" in excel or open office, they still load up as string files in QGIS. How can I convert more ...
3
votes
0answers
66 views

Is Dynamic Traffic Format supported by QGIS?

I have to merge (Dynamic Traffic FORMAT) DTF file into QGIS. This data is only available from NAVTEQ or TOM TOM. When I have searched ArcGIS network analysis tool, there is a clear option for adding a ...
0
votes
2answers
225 views

Can leaflet read OSM xml format?

I want something similar to OpenLayers.Format.OSM for leaflet. i know how to use a geojson file and i have found support for GPX and WFS in plugins, but not for OSM. Simply saying i want to make this ...
3
votes
2answers
174 views

Field format lost when exporting events layer to shapefile - long field type converted to double

I have a MS Access 2010 database with about 80 000 records in it. It is point data for animal locations. I would like to bring this into GIS and project the data into lambert conformal conic. I am ...
2
votes
2answers
133 views

Exporting polygon shapefile with lat/lon points

By copying rows of the attribute table of a polygon shapefile, I figured out how to extract the points of the given polygon but to my surprise, they are formatted backwards: POLYGON(( ...
5
votes
1answer
179 views

data driven pages format

I have an issue, but I don't even know the terms needed to search for an answer. I'm exporting the pages to png files. The pages are divided by lots. Each page has a label with the lot number. In ...
1
vote
0answers
46 views

How to transform Invalid Date format in Data Interoperability

My workbench is running into some date data it is rejecting. Here is the error I'm receiving... The invalid value '20100419000000' was supplied to the field 'install_date_orig' I believe the feature ...
0
votes
1answer
153 views

get wkt from geometry in lat lon format

Using the plane geometry editor plugin in qgis 2.0, WKT representation of a feature is shown. The result is in the lon1 lat1,lon2 lat2 format. e.g. POLYGON((85.43523762804622379 ...
2
votes
1answer
103 views

OpenLayers.Format.SLD - Ignores 'matchCase'?

I've trying to use OpenLayers to construct an SLD element to include in a WMS layer's parameters. This SLD document can contain a number of filters. This works fine and resultant SLD does work to ...
4
votes
3answers
2k views

How to format dynamic text element in Data Driven Pages [closed]

Is there a way to format the Name element generated as dynamic text from Data Driven Pages. This element serves as my title and it is too long and needs to be wrapped onto another line.
2
votes
1answer
214 views

Raster format with rotated cells - no resampling

Is there any way to rotate a raster w/o resampling? I am aware that rasters are always 90 deg perpendicular grids, but is there any file format or methodology that allows for a diagonal raster - one ...
1
vote
1answer
67 views

Which kind of grid format is this?

in a project I got some raster files with the following content (header and data are in one txt file): HOUR 17 MINUTES 30 YEAR 2012 MONTH 5 DAY 4 CITY Emilia;Bologna NROWS 99 NCOLS 156 ULXMAP ...
1
vote
2answers
191 views

How to convert osm way xml to openlayers feature?

I am displaying the osm data through a popup with openlayers. For now i am using the overpass api to get data. But my app needs to reflect the rapidly changing data i.e. one changes the data then ...
1
vote
1answer
32 views

How to access the timestamp value from Overpass meta requests with Openlayers.Format.OSM?

I am using Overpass-api to request data, then display it in an interactive webpage using Openlayers. When user clicks on some feature, the information is shown in popup. As of now, the page is ...
0
votes
0answers
38 views

Reading particular fields in attribute table and exporting it as a text file

I am having a shape file for which i created a polygon centro ids using qgis. When I open the attribute table it shows various fields such as shape area, shape length,unique id x coordinate and y ...
0
votes
1answer
90 views

How to import a simulation from ParaView to ArcMap?

I made a simulation and reworked the output with ParaView. I simulated an avalanche on a DEM and what I want to do is to compare the area of the simulated avalanche with that of the real avalanche. To ...
0
votes
0answers
128 views

TileCache: tiles directory tree format

I was setting up TileCache but the format of the directory tree in which the tiles are stored caught me a little off guard. Before we get started, I'll share my set up... tilecache.cfg: [cache] ...
2
votes
0answers
110 views

Multiple text formats in a qgis label

Is there any way to have multiple text formats in a single qgis label? I am making a map that shows mountain summits. Many of these summits have more than one name and I would like to show each name ...
0
votes
4answers
96 views

How to clip rasterdata for later processing?

My need to dwell with geographical tools is only temporary, thus I am not well versed and my question is difficult to pinpoint exactly. But here it goes: -I have about 5-10 sites, for which I need ...
0
votes
1answer
116 views

multispectral images (Band Sequential format)

How can I create a multispectral image file (in band sequential (BSQ) format), from several 1-band images, using GDAL libraries? I work with C++ language. Thanks for your attention.
1
vote
2answers
527 views

Trouble with GeoJSON in HTTP GET Request

I using a Vector Layer with the HTTP protocol to request GeoJSON from my web server, and am trying to get this GeoJSON to display on my map. The GET request appears to be working correctly, as I can ...
1
vote
2answers
444 views

dealing with 2 different coordination systems in postGIS

I'm seeking a function that converts degrees to the following format: POINT(405115.926025391 4543389.4354248) I dont know this format's name, but is there any function to do so? Cheers, EDIT ...
4
votes
0answers
76 views

What is the structure of Standard Interchange Format (SIF) used by spatial data providers?

What is the structure of Standard Interchange Format(SIF) used by navteq and other spatial data providers? Any documentation/sample files? Is there a SIF parser available in C/C++/Java/PHP ?
2
votes
1answer
1k views

How to export vectors from QGIS to MapInfo?

I am trying to save some vector lines that I made in QGIS (1.8 Lisboa) to a format that can be added to MapInfo Professional 6.0 (ancient version I know..). When I save the vector to a Mapinfo ...
3
votes
1answer
494 views

is it possible to convert 9.3 lyr to 10 lyr

I have a customer who sent me a lyr file in 9.3 and I am using 10, is there a way to import it in. It seems to hang up whenever I attempt to open it! Thanks
0
votes
1answer
327 views

GRASS and QGIS- “ not recognized…format” but it worked before

Prologue: I used my Ubuntu file viewing GUI to move data files around and "clean house" a bit. I started a new GRASS session and tried to add NED elevation rasters which I have successfully added ...
1
vote
1answer
79 views

Which raster-format stores Missing, Strings, Variable Names, Multiple Bands

still looking for the ideal raster-format :-) GeoTiff stores: - projection/coordinate-system etc numerical values missing values multiple bands It does not allow for: variable-names. It just ...
3
votes
1answer
126 views

What are some lightweight python modules to convert LAS data formats to text formats?

I searched on the net and found pyLAS, but it seems to require quite a few other modules and I couldn't get the install right. Any pointers will be much appreciated. Thanks!
2
votes
2answers
743 views

Font color in legends ArcGIS 10

I've got a parcel feature class in ArcGIS 10. Some of the parcels were in the shapefile when I got it. Others I've added after importing the shapefile to a feature class in a personal geodb. I want ...
4
votes
1answer
203 views

adding commas to number values in arc2earth generated kml balloons

I'm using Info Window Builder in Arc2Earth to generate some kml for a large dataset. I'm having some trouble formatting numeric values (pulled from the attribute table) to include commas (group ...
3
votes
2answers
988 views

Working With Vector Product Format (VPF) - APIs, etc

I've been looking around the Internet for information about Vector Product Format. I want to put together a project that can read Digital Nautical Chart (http://msi.nga.mil/NGAPortal/DNC.portal), ...