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

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1
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0answers
21 views

Convert a raster with one band into a raster with RVB bands on QGIS?

So yesterday i downloaded a raster tile on a WMS server and exported it with Grass. I get a raster with 3 bands, i treat with the Semi automatic classification Plugin in QGIS and it works perfectly. ...
0
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0answers
9 views

Set of points to multi polygon with specified distance

Is there any algorithm that can transform set of points to the set of polygons with defined maximum distance between points, especially I wonder if it is possible for inner polygons? Please, consider ...
-1
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1answer
25 views

Script Convert KML to Layer [closed]

I have a KML file (https://meocloud.pt/link/a60a4408-0b89-4163-9a4d-c91c181bbab4/ROI.kml/) and I want to convert to SHP in ModelBuilder using this script that I found on-line, but it doesn't work. Can ...
0
votes
0answers
11 views

Meaning&Computation of range property in CMAPI map.view.zoom message

We are implementing a CMAPI 1.3.0 programming interface to abstract basic Gis commands from the actual Gis library underneath (Luciad Lightspeed 2016.0). In the map.view.zoom command, I don't ...
1
vote
1answer
39 views

Converting KML to Layer in ArcGIS for Desktop?

I have a KML file that I know for a fact has 400 some points in it. But every single time I try to convert it using the toolbox conversion tool, it keeps ending with this result: ERROR 000401:No ...
1
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0answers
23 views

6 degree of freedom helmert transformation

I'm looking to do datum conversions for points with six degrees of freedom, that is, they are described by a heading, pitch, and roll in addition to their position information. I know how to convert ...
1
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0answers
17 views

Converting .shp to wkb after v.clean

I've been trying to get to through this by reading manuals, but I can't seem to understand what I'm doing. I have source data with overlaps that exist in a table with associated WKBs(SRID 4326). I ...
0
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0answers
15 views

gdaltransform returns ERROR 1: failed to load datum shift file

I'm trying to do a NAVD88 to WGS84 (G1674) conversion using gdal. I've installed gdal (on centos7) using sudo yum install gdal proj-epsg proj-nad and am trying to perform the conversion via: ...
3
votes
1answer
25 views

VDatum helmert transform parameters

I'm trying to use NOAA's VDatum to verify the NAVD88 -> WGS84 datum conversion in a c++ datum conversion library that I've written. The answers didn't agree, so I attempted to check a simple ITRF2008 ...
2
votes
2answers
21 views

Conversion of French Lambert 1 Nord to Lat/Lon

I have used two different online coordinate converters to convert Lambert coordinates 386.1/1185.0 to Lat/Lon and receive an answer 47.42715241/-5.62147696. This reference is 426 kms on a bearing of ...
0
votes
1answer
56 views

Convert shape into a shape file in QGIS

I seek for a way to convert, in the print composer, shape into shape file. I added rectangle in the print composer with "Add shape" function I try Rectangles ovals digitizing plugin, but in create ...
1
vote
1answer
21 views

Points to polyline for ArcScene 3D?

I calculated a trail up mountain using least cost path analysis. I converted the raster trail to a polyline using the raster to polyline. I then used the feature vertices to points (input being the ...
4
votes
2answers
129 views

Converting LiDAR files from LAZ to LAS format

I'm trying to convert LiDAR files from the LAZ format (the compressed version) into LAS (the uncompressed version) using LASzip software. However, I am not really sure how it works. I created a new ...
0
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0answers
22 views

Converting from ellipsoidal to orthometric heights

hellow, I am a new user of arcgis and i do not know very much things. I have a project with 73 files .img with ellipsoidal heights. i must convert to orthometric heignts in arcgis. I tried to merge ...
1
vote
2answers
56 views

ArcPy: Excel to Table Conversion and Join Management

I am trying to join an Excel table to a shapefile in ArcPy. My first step is to convert the Excel sheet to a table, but I am receiving an error: #Convert xlsx to table: import os import xlrd import ...
0
votes
1answer
155 views

Create a new BasicOverposterLayerProperties

ArcGIS 10.1 with VB.NET I have been trying to figure this out for days but can't seem to make the connection. For a layer I am trying to create a label. I create a new BasicOverposterLayerProperties ...
1
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0answers
34 views

What technique would I use to translate any GPS coordinate to a grid?

If I wanted to divide the existing GPS coordinate system (lat,long) into a "grid" - effectively reducing its resolution - are there any established techniques, formulas or gotchas that I might benefit ...
0
votes
2answers
30 views

Converting SpatialLite.Core.API.IGeometry to GeoAPI.Geometries.IGeometry

I have an in-house .NET library which processes geometry data in GeoAPI form (https://github.com/NetTopologySuite/GeoAPI). Within this library I have a method which I need to call which is expecting a ...
1
vote
1answer
21 views

Clipping raster Data: Converted from GeoPDF to .tff. to .lyr

Program: ArcGIS 10.3 Need: Trying to get a free basemap for georeferencing a historic map so that I can overlay it in my project area. Attempted to use ESRI's USGS National Basemap so that I could ...
3
votes
1answer
57 views

Convert Japan Administrative Boundary Data to Shapefile

I've downloaded Administrative Boundary data from the Japan MLIT (Ministry of Land, Infrastructure and Transport), but it is in an XML based format referred to as JPGIS or KSJ. Are there any scripts, ...
0
votes
1answer
37 views

Using pyQGIS, how do you project a shp file from EPSG:4326 to 3857?

I downloaded a few shape files but they're in EPSG:4326 and I need them in EPSG:3857. Is there a way to convert/save these files using pyQGIS?
0
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0answers
18 views

How to make match two same rasters after conversion "Polygon to Raster?

I am trying to convert two .shp files of polygons of same buildings but with different layers of values into raster. When I do conversion from polygons to raster it always generates bit different ...
1
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2answers
36 views

Change xy to lat long and vice versa

How could I get the lat,long of an object by knowing its xy values(in meters) from my vehicle (assuming it is(0,0) the center)? For example my vehicle lat,long is 30,31 but it's xy values are always ...
0
votes
1answer
48 views

Create point from line table using MapInfo

I need to turn a line tab file into a point tab file using MapInfo (v15.2 x64). The lines represent routes, and I want the point table to have a point for each node in the line table, and a column ...
2
votes
2answers
79 views

Converting shapefile CRS from WGS to UTM in QGIS

I want to calculate point distance but the result is null, and apparently it is because the point and the raster file have different CRS. The raster is UTM, and the point is WGS84 I follow the ...
1
vote
1answer
91 views

ArcMap doesn't recognize geodatabase files under “Add Data”

I have a folder filled with geodatabase files of the following formats: ATX, FREELIST, GDBINDEXES, GDBTABLE, GDBTABLX and SPX. I would like to convert these to shapefiles using ArcMap. I've been ...
0
votes
2answers
42 views

Converting dimension feature into image using ArcObjects?

I have a task to convert dimension feature into image with ArcObjects. I need to get real image that I see in ArcMap (with right size and spatial reference, of course) instead of turning feature ...
1
vote
1answer
21 views

Vector to raster conversion: Gaps within the vector boundary

Is there a tool in ArcGIS that will make the output raster completely encompass the vector boundary? Somewhat similar to select by attributes where all overlapping features however minuscule is added ...
0
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0answers
14 views

How to find the angle of difference between two coordinate systems?

I am working on converting u and v components of wind from one coordinate system to another (WGS84 to NZTM2000). In order to do this I need to know the angle of difference between the axes of these ...
2
votes
0answers
29 views

Converting u and v from WGS84 to NZTM2000 - Do I need to do vector conversion?

I have u and v wind component values in latitude and longitude in WGS84. I want to convert this to NZTM2000. I've converted the lat/lon in ArcView - (and will try in R) - but do I need to also do some ...
1
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1answer
45 views

QGIS: Converting Projection Coordinate Systems to Geographic Coordinate Systems to replace (X,Y) with Latitude and Longitude

So as the title suggests, I have a shapefile that shows a set of rail lines and I want to display each line independently so I extracted the nodes with Geometry Tools. Unfortunately these coordinates ...
4
votes
0answers
83 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
1answer
166 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 ...
1
vote
1answer
57 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
2answers
101 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
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0answers
22 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
12 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 ...
1
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0answers
67 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 ...
3
votes
2answers
196 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
156 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
888 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
1answer
32 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
54 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
32 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
1answer
26 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
53 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
85 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
38 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
136 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
77 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 ...