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

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4
votes
0answers
34 views

QGIS/OGR shp to tab export - crashing Mapinfo due to number format issues

I created a vector grid in QGIS and it exports as SHP -no issues. When I save as tab and try to open the file in MapInfo it crashes. According to ...
2
votes
0answers
20 views

NMEA to CSV with timestamp using gpsbabel

I tried to convert a file in NMEA to csv using gpsbabel, $ gpsbabel -i nmea -f GPS_20160204_092027.log -o csv -F GPS_20160204_092027.csv I get a csv file with only latitude and longitude, but was ...
0
votes
1answer
20 views

Geotools create shapefile in memory

Is it possible to convert between shapefile and geojson using geotools without access to file system? I have that restriction in my web app, but I need to create shapefile as byte array and then do ...
4
votes
1answer
33 views

How to convert non Web-Mercator coordinates to the tile Y, X, Z coordinates?

I just found that leafletjs and openlayers have two different conventions to convert coordinates from EPSG:4326 (WGS 84) to tile names ({Z}/{X}/{Y}). Thus I would like to have more information about ...
1
vote
0answers
9 views

Feature Class to KMZ with Subfolders Conversion Messes Up Attributes' Customization

I want to convert a feature class with customized attributes to kmz and want the kmz-file to show 2 levels of subfolders, which I can select/deselect in GE. Using ArcGIS 10.3 I convert a feature ...
1
vote
0answers
8 views

trying to activate GeoRover LocusTracker toolbar; another way to import to shape file?

In ArcGIS I'm trying to activate the GeoRover LocusTracker toolbar but it won't come off its grayed out status. Might anyone know how to make it active? If anyone knows of another way to import an ...
0
votes
0answers
46 views

How to convert an XML to Shapefile polyline

I want convert this XML file to a polyline shapefile. <?xml version="1.0" encoding="utf-8" standalone="yes"?> <ci nc="BMSKDMA10" nl="BMskDMA10" mt="6" ct="DM" dtt="17342" dtu="15/01/2016 ...
-1
votes
0answers
45 views

16-bit raster reclassification using ArcMap

I have a 16 bit .img file. its a raster with 269 classes/categories representing clutter data on land. for example, industrial area is represented by bins of 2 m. pixel depth is 16 bit. What I want ...
3
votes
2answers
143 views

latitude/longitude to linestring or points

I have a gps file that I have converted to csv, I would like to convert a longitude/latitude to linestring if the next row have a diferent longitude/latitude (if the car mooved) and if not convert it ...
6
votes
2answers
118 views

Is a Helmert transform necessary to convert between WGS84 and NAD83?

I've read things all over the internet which claim that NAD83 and WGS84 are effectively equivalent (with minor ellipsoid differences). However, if I do geodetic (WGS84) -> ECEF -> geodetic (NAD83) ...
0
votes
0answers
122 views

“Update Altitude” does not work on TCX Converter

I have downloaded TCX Converter from the official site. Although I update altitude data of points which I created from Google Earth, they can't be displayed on table. Only "ml>" is written on ...
2
votes
0answers
13 views

Export RAT (KEA driver) to Shapefile

I have a dataset of rasters (driver kea) whose has, let's say, 20-30 attributes in their RAT. I'm realizing how to have these attributes in shapefiles (without using proprietary software). I've read a ...
-2
votes
1answer
24 views

How to convert .osm file into .xml [duplicate]

I downloaded a file .osm. I want to have the same file but with extension .xml To do that, I downloaded osmconverter but the problem is, as states in wikipedia I can convert the .osm file into ...
3
votes
1answer
30 views

Globbing in Windows to process images - how do bash loops look in DOS?

I'm doing some batch image processing with imagemagick on OSX using this line: for file in $(cat all.txt); do convert -crop 50X50@ +repage +adjoin "$file" "$file"_tile_50x50@_%d.jpeg; done It takes ...
1
vote
0answers
20 views

Changing Dataset Property

I 'm working on GDAL C++. But I have some trouble to change GDALDataset property. I have converted "jpg" to "bmp" an image. But I want to do read an image(jpg) to gdaldataset then change dataset ...
1
vote
0answers
26 views

WMTS, compute of coordinates

for someone skilled, I'm sure this will be piece of cake. I'm starting implementing WMTS into own application and even that I already use WMS for years, I have some troubles with understanding WMTS. ...
4
votes
1answer
48 views

Convert Transcad Matrix to CSV

Is there a way to read a TransCad Matrix file (mtx) without access to Transcad. I am trying to convert a matrix file to a csv file.
1
vote
0answers
16 views

Convert Coordinate Notation tool

I am having trouble using the CCN tool. My data is a DMS 442315 1214598 and I need to be in DD to work with my county data which I know is in the correct format. I tried adding a new field then ...
3
votes
2answers
68 views

Convert area in pixels to acres?

I'm writing some software that allows users to draw polygons over the raster from a geotiff file. I can calculate the area of the polygon in pixels; in fact, this calculation is a byproduct of ...
2
votes
1answer
29 views

proj4js: converting EPSG:3857 to SWEREF99 TM [closed]

I'm trying to convert a EPSG:3857(Google/OSM) coordinate to a SWEREF99 TM coordinate using proj4js but the following code produces a invalid result: sweref99 = "+proj=utm +zone=33 +ellps=GRS80 ...
2
votes
0answers
18 views

Converted ArcMap to KML Layer doesn't scale in Google Earth

I converted an ArcMap layer to KML and exported to Google Earth. I had set the Layer Output Scale to '1' during conversion, however when I open in Google Earth, the layer does not scale as I zoom in. ...
2
votes
1answer
33 views

How to LOLA DEM 16bit signed TIFF to QGIS Greyscale (BumpMap) image?

I have a moon 16bit signed TIFF downloaded to my computer from http://astrogeology.usgs.gov/search/details/Moon/LMMP/LOLA-derived/Lunar_LRO_LOLA_ClrShade_Global_128ppd_v04/cub A pointer please in ...
0
votes
1answer
23 views

How can I create Mapbox vector tiles with zoom extent 0-4?

when I use Mapbox and load a vector polygon. after upload is done the file is converted to vector tiles. it is then assigned a zoom extent: How can I tweak this ? I would like the tiles created from ...
1
vote
1answer
56 views

Open a SBET file format in GIS software

After a LiDAR flight, we can get a file containing the airplane trajectory in SBET format - Smoothed Best Estimate of Trajectory. Is it possible to open it in a GIS software like QGIS or ArcGIS? If ...
1
vote
3answers
77 views

Windows software to convert GeoJSON (> 6Mb) to Excel/CSV?

I am trying to convert OpenStreetmap data GeoJSON to Excel (or .csv files). Few online converters are there. However, when the file is big (example: 6Mb Geojson), the browser is becoming ...
1
vote
1answer
32 views

Converting Multiple Polylines to Polygons

I have a shapefile for Parcels but the whole thing seems to be divided into polylines rather than polygons. I'm trying to create an existing land use map. I was hoping there is an easier way to ...
1
vote
1answer
68 views

How to read file geodatabase with Binary field in R?

Short version: how can I get into R the dataset available at this link? (you need to log in to download, but registration is free) The dataset that is downloadable at that link expands to a ...
0
votes
0answers
12 views

UTM to lat/long conversion using arc length formulae from library

Most of the descriptions I have seen for converting Lat/Long into UTM have some method of estimating ellipse arc lengths mixed into the formulas (e.g. see ...
0
votes
2answers
47 views

What's wrong in using latitude and longitude as X and Y on a Cartesian space?

What can go wrong and what kind of error can build up if I use geodetic coordinates as if they were cartesian and place my objects into my world with no conversion formulas?
8
votes
2answers
124 views

Convert a geotiff web-mercator into an azimuthal equidistant projection

I have a geo-referenced tiff file, in the web-mercator projection; and I need it converted to an azimuthal equidistant projection. I'm new to GIS and can't figure out how to do this. I'm open to ...
1
vote
1answer
44 views

Getting transparent graphics in ArcGIS Desktop?

I have a point layer symbolized with a logo I created. I have the layer set to 50% transparency. I would like to manually rearrange these logos by converting these symbols to graphics. Once I ...
0
votes
1answer
37 views

Converting historical (1992/2000/2006) TIGER/Line files to modern shapefile formats

I'm trying to get some historical geographic information from Wisconsin and have been pointed the way of the TIGER/Line Shapefiles. Unfortunately, they're in a strange format (see, e.g., the files for ...
1
vote
1answer
32 views

Plot coordinates in ArcGIS 9.3 don't make sense

I have a layer of plot features in ArcGIS 9.3 that I want the UTM coordinates for. So I used the Feature to Point tool and then added XY coordinates to each point. I then viewed the Attribute table ...
1
vote
2answers
60 views

Conversion from shapefile to geodatabase feature class in ARCGIS

I have converted feature class from a geodatabase to shapefile, and after that I have updated some polygons in shapefile. Now I want to get back to the same feature class or a fress/new feature class ...
1
vote
0answers
46 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
votes
1answer
74 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 ...
1
vote
2answers
49 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 ...
1
vote
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
votes
1answer
52 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
votes
1answer
119 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 ...
1
vote
0answers
42 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 ...
1
vote
1answer
48 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?
0
votes
2answers
84 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" ...
1
vote
2answers
113 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 ...
1
vote
0answers
31 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 ...
0
votes
0answers
7 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 ...
0
votes
0answers
23 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
votes
1answer
90 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
votes
1answer
46 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?
1
vote
1answer
101 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. ...