"Convert" usually tags questions where a change of physical file format or of coordinate representation is needed.

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49 views

Why is shapefile not recognised by Mason?

I have a shapefile of an Ordnance Survey Mastermap ITN road network that I am trying to load into an agent-based modelling software called Mason. When I try to run my model I get the following error: ...
2
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1answer
107 views

Convert raster to polygon

Using ArcMap 10.3, I want to digitized only the pale blue polygons in the raster into shapefile with "Raster to polygon" tool. This is the raster: I get a shapefile with gridcode field, but i don't ...
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2answers
77 views

Convert Points to Polygons in QGIS

Is it possible to convert Points into Polygons in QGIS 2.10 Pisa? I just want to create a 1x1m Polygon based on the centroid of each Point. I tried Vector > Geometry Tools > Voronoi Polygons but that ...
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0answers
18 views

Trying to make one file out of many Hillshade files

I am trying to make a hilshade file for all of Colorado but when I download the DEM data for the state there are over 25 files. I have converted them all to hillsahde, but now I want to work with just ...
0
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1answer
183 views

How to convert a line shapefile to a polygon shapefile? [duplicate]

I am using Arcgis 10.1 and have an existing line shapefile that i would like to convert to polygons.
0
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1answer
629 views

How to edit a tiff aerial image in ArcMap 10.3

(beginner with arcmap) I have aerial images in tiff format and I need to edit them in order to draw polygons on them. When trying to edit them I get a message that says that there are no layers ...
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0answers
85 views

Converting UTM to Lat Long inside a Game Engine(Untiy 3d)

This is my first post on Stack Exchange. I have exhausted my research through the game engine forums, so I am trying this forum since you guys seem to be the experts. I have an external device that ...
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1answer
180 views

Convert a .tif raster in .img format in QGIS

I have a raster file in .tif format and I want to convert it to .img with QGIS. Does anyone know how I could do that?
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2answers
285 views

Converting binary TRMM to GeoTIFF using R?

I´m trying to convert a binary image of TRMM satellite to Geotiff format using this R code: setwd("C:/Users/Hugo/Desktop") trmm.data.file<-"C:/Users/Hugo/Desktop/3B42_daily.2013.04.22.7.bin" trmm....
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2answers
256 views

Converting MapInfo workspace/QGIS project to ArcGIS for Desktop?

I need to deliver maps in ArcGIS format to a client, but I only work in MapInfo and QGIS. Is there any way to convert a MapInfo workspace or a QGIS project to ArcGIS for Desktop, keeping styles and ...
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0answers
55 views

Conversion from .shp to .dxf in one unified layer

I am trying to make a 3D .dxf out of a 2D shapefile for several hundred buildings. Doing this in one fell swoop is proving to be a roadblock. In ArcScene, I extruded building heights for maybe two ...
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0answers
10 views

How to CONVERT Modis 09 files from hdf to geotiff [duplicate]

I have about 300 modis 09 files that need to be converted to geotiff format. I initially used the MRTSwath tool, but it would not pick some of the files as input giving the message 'Input Header File'....
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0answers
35 views

QGIS problem with converting TIFF-DEM to ASCII

I converted a .tiff DSM into an .asc file. The output-file is stretched increasingly from th the upper to lower part (the dark structure under the classified DEM is the .asc-file). What went wrong? ...
3
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1answer
251 views

R - Programmatically convert raster stack in data frame based on polygon extraction

Sorry for cross-posting. I also posted this question at the R-SIG-GEO discussion list, but since I wanted to get as much feedback as possible I decided to post it here too. I am trying to extract ...
0
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1answer
73 views

Trying to find Coordinate System for Dubai?

I have a CSV file to convert .shp. The X,Y values are like X -40219075 Y 200946341 This is somewhere in Dubai area. Can any one tell me what will be the coordinate system they used for this?
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1answer
212 views

From featureclass (or shp) to WKT e GeoJSON

I use ArcGIS 10.1 without Data Interoperability extension and I want to convert some feature classes (point, lines and polygons) contained in an .mdb. I read some posts but can't convert my file. ...
1
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1answer
95 views

Annotation Conversion from into .shp file with appropriate Fonts Format in attribute table

My Drawing file (.dwg file) is contained with Annotation with Gujarati Text in many type of fonts(eg. Gujarati Saral, Nilkanth, Shruti...). After Conversion of Annotation to .shp file, Attributes are ...
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1answer
93 views

Converting from lat/long to EPSG:2154 using ProjNet4GeoAPI?

I'm not experienced with GIS. I received long/lat data and need to convert them to GIS. Here are code examples from the library ProjNet4GeoAPI : https://github.com/NetTopologySuite/ProjNet4GeoAPI/...
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2answers
155 views

Convert UK OS grid coordinates to decimal degree WGS84?

I've got a list of coordinates in the UK Ordnance Survey grid system e.g. "NZ 27 41" or "NZ 284 449". How do I convert them in QGIS 2.10 to decimal degrees so I can map them in QGIS in WGS84? BTW, is ...
1
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1answer
139 views

GPS Babel and shapefile output?

How can I use the mother of all gps conversion tools, gpsbabel, to create shapefiles? It reads and writes almost everything. Shapefile is conspicuous by it's absence. A bit of research turns up that ...
2
votes
2answers
272 views

Reading through contents of layer file using ArcPy?

I have a collection of rasters (all in separate geodatabases) that I am trying to put into a MOSAIC using a python script. I have a bunch of these to make so I was thinking that the easiest way to do ...
2
votes
2answers
145 views

Convert point to line

A little background: I recently completed a long bike trip and used a GPS to gather data during the ride, including average speed and elevation loss/gain. I imported the data into QGIS. These data ...
4
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1answer
287 views

Converting LAS 1.4 to 1.2

LIDAR files were released for major part of Slovenia few months back in zlas format. Decompressed LAS format is 1.4 version. I have tried many options how to generate DEMs and had some success in ...
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0answers
287 views

Converting UNIX time to datetime in R [closed]

I am trying to convert a 13 character UNIX timestamp to datetime and I am getting a year that is in the 44000's. I'm not sure what I am doing wrong, hopefully someone can help. library(maptools) GMT ...
2
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1answer
124 views

Converting kriging grid to polygon?

I have an Excel file with coordinates and a measured value belonging to this coordinates. In ArcMap I can display the points and color it concerning the measured values. Since most of the values close ...
2
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2answers
243 views

Bulk conversion and import of OS MasterMap .gz files to .shp in ArcGIS Desktop

I have 91 .gz files procured from the Ordnance Survey and would like to import them all to ArcGIS as shapefiles. I know that the Quick Import tool in the Data Interoperabilty extension performs the ...
1
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1answer
41 views

Converting SHP file of river drainage to TXT using ArcGIS for Desktop?

I need to convert a shp file of river drainage into *.txt to run in another software. I am in trouble since the SAMPLES in ArcMap toolbox is deprecated after version 10.
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0answers
120 views

RGeo::Feature.cast does not convert between projections

I am attempting to cast a MultiLineString feature in WGS84 to UTM33N using RGeo. Unfortunately, RGeo::Feature.cast, instead of casting the feature to the desired projection, returns the original ...
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0answers
54 views

Convert .adf file to grayscale heightmap

I have downloaded a zipped folder containing multiple .adf files with elevation data from http://viewer.nationalmap.gov/. I want to create a 16 bit grayscale heightmap (tif) from the downloaded files ...
1
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1answer
82 views

Line segment to arc?

I have a polygon shapefile in ArcMap 10 made up of several vertices/line segments. I need to convert some but not all of the sides of this polygon into arcs. Is there a way to do that without having ...
1
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1answer
78 views

Which coordinate system does MapTiler use for its “Photoshop Overlay for Google Maps” page?

I am attempting to use this MapTiler webpage to create a background image that I can position my image over and then use GDAL to generate tiles. My process is: Position the map on the MapTiler page ...
7
votes
2answers
603 views

Batch Convert Folder of Shapefiles to KML / KMZ

I am looking to convert a folder with multiple shapefiles (over 100) to KML/KMZ files. I am sure I can build a model in ArcGIS to do this conversion but I am unsure on the iteration I should use. I ...
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1answer
275 views

Convert from EPSG:4326 to UTM in PostGIS

I would like to convert from EPSG:4326 to UTM (30N/EPSG:32630 or 29N/EPSG:32629) in PostGIS. I do the following query but I get wrong results: SELECT ST_AsText(ST_Transform(ST_GeomFromText('POINT(36....
2
votes
1answer
96 views

How to export a CSV with lat lon WKT from a layer which is not in WGS84?

I want to extract a csv with lat and lon coordinates so I select -- Geometry AS_WKT but when the csv is created I see this LINESTRING (277054.55782319931 198725.03588318737,277052.43701817648 198727....
0
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1answer
59 views

How to convert AutoCAD layers to .shp

I have 0 experience in AutoCAD and need to convert some layers to .shp I can use and store in ArcMap. Would anyone be willing to give a step-by-step procedure on this process?
1
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1answer
53 views

Problem using ogr2ogr to convert postGIS table to personal geodatabase

I need to convert a PostGIS table to a personal geodatabase using ogr2ogr. I can convert tables to a shapefile without a problem but whenever I try to convert it to .mdb using the ODBC driver, I get ...
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2answers
1k views

Convert WKT to GeoJSON with leaflet

I have a point type WKT geometry column in a MySQL table storing the location of some stores. I want to display it on a leaflet map on my website. I've found plenty of tutorials to doing this on ...
0
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0answers
52 views

dwg to esri geodatabase conversion

I have a lot of .dwg files stashed in various directories. When I look at them in ArcCatalog, they all have point, polygon, polyline, annotation and multipatch layers. Now I convert all of these dwg ...
2
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0answers
110 views

Convert TIFF to GeoTIFF

I have a TIFF created from a pdf using GIMP2. The co-ordinate pairs for the extents are shown in the TIFF. I need to convert this TIFF to a GeoTiff and ultimately to a shpfile. The CRS is known.
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0answers
46 views

Create compressed GeoTiff in Java

I've got a typical two-dimensional array in Java with values which represent a grid. Rows, columns, coordinate system (latlon), origin and cell size are known. I am able to export this data as ASCII ...
3
votes
1answer
68 views

write python ndarray to raster

I think I understood the steps to write an array to a raster file using python. however it doesn't work in my case and I don't know why. I have an array that I want to write to a Geotiff with Swiss ...
0
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1answer
223 views

Converting coordinates into decimal using SQL Server Spatial?

I am looking to convert a pair of coordinates to decimal, and am unsure how to go about doing it. The following script select Centroid.STY as Longitude, Centroid.STX as Latidude from ( select ...
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0answers
19 views

open source command line tools on Linux or source code for converting tiff image file to BSQ file [duplicate]

Let me know homepages related to open source command line tools on Linux or source codes for converting tiff image file to BSQ file.
1
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1answer
77 views

Convert Shapefiles into Raster — C++

I'm coding an algorithm which uses as an input a map from QGIS. The software has been implemented in C++ and my idea is to convert, automatically, a shapefile into a raster one. Is there any function ...
0
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0answers
22 views

ArcGIS layer to kml not exporting properly for datasets that cross +/-180

I am trying to export several hundred vector and raster datasets that show animal ranges and distributions in Alaska to kml so that I can display simple maps on a website (akgap.uaa.alaska.edu) using ...
2
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0answers
135 views

GTA V coordinates to LatLng

I'm here because I'm trying to create a GTA V map with Leafletjs API. In deed, I've got my tiles that are ready. But the aim is to put markers on the map by using GTA V in-game coordinates. To achieve ...
0
votes
1answer
372 views

Converting polygon feature class to WKT for ArcGIS [duplicate]

I am currently trying to export the geodata from a series of polygons in several .lyr files within my geodatabase in ArcGIS 10.2. I want to export the series of polygons within my layer as WKT (well ...
1
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0answers
73 views

How to batch convert .rbin to .shp

I am trying to batch import or convert .rbin files to .shp files. Right now the only way I've found to do this is by using the software's Rbin viewer. This viewer will let me export one .rbin file to ...
2
votes
1answer
108 views

Creating map or converting to GeoTIFF, Bufr format?

I'm trying to work with spatial data saved in WMO BUFR format (.buf extension). I need to cut data to my extent, create map and calculate spatial statistics. I'm aware that two tools are able to open ...
1
vote
1answer
70 views

Opening MapInfo .TAB file containing text objects in QGIS?

Whenever I try to open a MapInfo .TAB file that contains text objects in QGIS, the text objects are converted to point objects. Any help, please?