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

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1
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0answers
11 views

Which image format is needed to make a spatial profile in Erdas Imagine 2013?

I have a problem with the spatial profile tool in Erdas 2013. When I want to make a profile, appears the message 'Error opening raster layer'. The same problem I have already had before, but after ...
0
votes
0answers
18 views

check if a layer has a wrong format openlayers

I have two vector layers that can be added to the map - KML and GeoRSS. The format of the layer is applied based on the dropdownbox value. I need to find a way to check when the loaded layer has a ...
1
vote
3answers
51 views

Open library for generating Styled Layer Descriptor (SLD) files?

I'm developing an app that can create/edit shapefiles and visual representation of vector layers and to export them to some of most common geoportals(f.ex. GeoServer). I have dealt with .shp, so now ...
-2
votes
1answer
83 views

Where can I find spatial data for UK administrative boundaries?

I am specifically looking for UK local authorities, wards, postcodes in shp file format.
1
vote
2answers
56 views

Error when creating data with special characters and numbers [duplicate]

My code will not project and store the feature layer in the scratch.gdb. "ERROR 999999 ... The table name is invalid. The table was not found. [17_5330_51961Lake]" The interpreter doesn't like "-" ...
3
votes
2answers
40 views

Coordinate formatting for swath data - to polygon

I've got a CSV of Lidar coverage swaths in the below format. Each run or strip is tied together via run_id. I'm assuming L is for left, R is for right and M is for middle. EDIT: These are coordinates ...
0
votes
1answer
43 views

Supposing Google uses GTFS format for Directions service, how does it represent the actual bus route?

So I am actually taking a look right now at Google's GTFS format for public means of transport. But from my point of view, I can see information included about the position of the bus stops and some ...
2
votes
0answers
41 views

Query out a specific date regardless of the time, using python

Problem: I have a feature class with an attribute table with a field called Edited_Date and its data in the field is as follows: 4/8/2015 10:00:00 PM. I want to select all records that are Edited_Date ...
2
votes
1answer
53 views

GPSbabel: how do I define the layout of my input data

I have collected GPS data on a journey by extracting it every second from the $GPRMC NMEA sentence, with each reading saved in the form: time,latitude,longitude,speed,direction a typical couple of ...
1
vote
2answers
39 views

Inserting dynamic text: way to set text format and placement preferences?

I have a series of maps that I need to insert a footer with the filepath and mxd name. I see that I can insert these using dynamic text, which is great. However, the text is always placed in the ...
1
vote
0answers
41 views

Converting GML to Geodatabase format by using Productivity Suite software

I am using ArcGIS desktop 10.2 version and would like to import MasterMap Integrated Transport Network from Digimap to ArcGIS, So I was following the steps: 1 Install Productivity Suites v 3.4.1 2 ...
2
votes
0answers
264 views

Working with AIG Raster format in ArcGIS for Desktop?

I downloaded a specific layer which has the format "AIG" as you can see in the screenshot. It has no projection so I applied "Define Projection" on it. I searched for the projection and found the ...
2
votes
1answer
393 views

Opening a .rrd file format in QGIS 2.6?

Anyone knows how can i open a .rrd file (should be a raster)in QGIS 2.6? Comes with more 3 files. Should be any difference using it in OS or Windows?
3
votes
0answers
390 views

How to save geopackage gpkg file with QGIS

I read about the new geopackage file which shall have the potential to be the shapefile of the future. But i can't find a way to save a file in QGIS as gpkg. In ArcGIS it might be possible. I would ...
2
votes
1answer
78 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 ...
0
votes
1answer
187 views

impacts of converting TIN to GRID

My DEM comes in TIN-format so that i will have to convert it to GRID to be able to analyse it with Spatial Analyst. Will there be any inaccuracies to my data from converting TIN to GRID?
1
vote
0answers
15 views

Where can I find the format specification for LSLIFF data?

I have an LSLIFF file which should contain some map contour data, and I want to write a renderer for it, but to do that I need to understand the file format. A preliminary search has not turned up ...
6
votes
4answers
594 views

Is there a universal map/ layer format?

Just wondering if there is a universal map format that all GIS software can read. ie to quickly share layers with all our partner agencies which have different GIS Software, rather than have to ...
0
votes
0answers
92 views

OpenLayers supported image formats

I need to display ImageLayer in OpenLayers. Which image formats are supported in OpenLayers?
4
votes
1answer
222 views

What is the internal format of PostGIS?

PostGIS stores its geometry entities as long strings: SELECT ST_GeomFromText('POINT(32.0 34.0)',4326); st_geomfromtext ---------------------------------------------------- ...
1
vote
1answer
336 views

Looking for RMaps SQLite format details

Locus Maps and Rmaps Android maps support an offline sqlite Format called Rmaps. I am trying to find the format details and how its organized. I couldn't, is there any dependable documentation online? ...
2
votes
2answers
93 views

Help opening GIS files [closed]

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 ...
3
votes
3answers
1k 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
534 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(( ...
2
votes
2answers
291 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 ...
1
vote
0answers
97 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
512 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 ...
3
votes
0answers
120 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 ...
1
vote
1answer
82 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
3answers
980 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 ...
0
votes
1answer
266 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 ...
3
votes
1answer
420 views

Multiple text formats in a qgis label [duplicate]

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
1answer
151 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 ...
1
vote
2answers
497 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 ...
0
votes
4answers
217 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
281 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.
2
votes
1answer
89 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 ...
1
vote
2answers
809 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
782 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 ...
2
votes
1answer
25 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 ...
4
votes
0answers
104 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
2k 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
656 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
2
votes
1answer
336 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
94 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 ...
0
votes
1answer
436 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 ...
3
votes
1answer
181 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!
4
votes
1answer
213 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 ...
2
votes
2answers
985 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
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.