Questions tagged [utm]

The Universal Transverse Mercator (UTM) geographic coordinate system uses a 2-dimensional Cartesian coordinate system to give locations on the surface of the Earth.

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Shapefile layer is offset when reprojected to WGS 84

I have some shapefiles in UTM EPSG:37721, however, to cut the variables I need the polygon in WGS84. When I redesign my square shapefile in WGS, it appears crooked in QGIS. Is this right? Because if I ...
Rogério's user avatar
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Converting WGS84 UTM to WGS84 ESPG:2039 in CSV file format

Is there a simple free app or a site that you can just load a CSV file with coordinates in UTM and get a CSV file with coordinates in ESPG:2039?
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Change the SRC of a Google map (quick map services)

I´m defining a watershed basin using QGIS. I have to migrate the data I collected on QGIS to a third part Application. All transfer of data is doing through DXF files. I use the quick map services to ...
Rabelo's user avatar
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Why are latitude not part of the UTM system?

I am trying to project long/lat coordinates to UTM in R (actually I have a script that works) but I'm curious about the zone argument. Here is the script I have. It uses the spTransformfunction from ...
Boussens-Dumon Grégoire's user avatar
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Drawing a polygon from UTM coordinates without using a computer

all. I'm having trouble remembering how I used to do something, and I can't find any answers so far online. Years ago, I would take various points of, say, a field using a handheld GPS. I would then ...
 Liston1664's user avatar
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Changing a raster format and coordinate system: GeoTiff in WGS84 to ASCII in UTM 35N

I have a DEM in GeoTIFF format in EPSG 4326 - WGS84 that I export from WindPro. I want to use the same DEM as input for another wind software that accepts only ARC/INFO ASCII GRID (ascii) format and ...
rasvan.manea's user avatar
3 votes
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What is the EPSG code for UTM 28P? [duplicate]

I have been given some data from Sierra Leone, with coordinates collected from a GPS app which specifies UTM 28P. The standard UTMs for Sierra Leone are 28 or 29 N or So, which have corresponding EPSG ...
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Example UPS coordinates

I've spent the last few days working on Kotlin multiplatform implementations of UTM and UPS coordinates. I'm planning to tackle MGRS next. For this, I've converted and adapted some existing Java code (...
Jilles van Gurp's user avatar
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How to convert Google Earth polygons CSV to KML

I have converted polygon coordinates from Google Earth (KMZ to CSV) in UTM and now I need to convert that back from CSV to KML. Is there anyway to do that?
Lama Alsubaie's user avatar
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Recommended Projected Coordinate Reference System for Land Use Analysis in Northern Spain and Western Australia

I am working on a land use analysis project within QGIS that involves studying regions in Northern Spain and Western Australia. These regions span across multiple UTM zones, and I'm unsure about the ...
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I am getting wrong north and east values after cartographic projection using PROJ library in C++

I am getting incorrect north and east values after cartographic projection from global WGS84 crs(i.e., EPSG:4326) to CRS Korean 1985/West Belt using PROJ C++ library. I got an error of approx. 1.5 cm ...
Rohith dreamtns's user avatar
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Why are the coordinates at the grid not correct in QGIS print layout

UPDATE: The answer with the Decimal values for the grid, that has already helped. But It still seems to be incorrect. Y=0 Is not aligned to Greenwich. See Image 3 at the bottom of the page.... I ...
desputin's user avatar
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Reproject by Estimate_utm_crs()

If I am using function x.rio.reproject(x.rio.estimate_utm_crs()) then am I actually considering also parallels? The width and height of pixel changes with different longitude for me, however, The UTM ...
Luckasino's user avatar
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UTM coordinates in ArcGIS Pro

Is there a way to extract XY UTM coordinates, as a X,Y columns, in attribute table of a vector layer in ArcGIS Pro? Geographic coordinates are possible to extract as X,Y using "Calculate geometry ...
Marin Mirošević's user avatar
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243 views

Getting UTM coordinates from TIFF

I am trying to extract UTM coordinates (in meters) of every pixel in a TIFF file using the following syntax in Python. tifImage = rasterio.open(tif_file) dx = tifImage.transform[0] dy = tifImage....
Makarand's user avatar
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Raster crossing anti meridian in QGIS

See the raster overlayed in QGIS below: I am trying to project a GeoTiff in QGIS that crosses the anti meridian, but the area circled in red in the above picture is exactly 180/-180, so there is some ...
Ben Whitely's user avatar
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Converting UTM coordinates to lat/long

I have a dataframe which contains easting and northing columns from Sweden which cuts across 32 to 35 UTM zones library(oce) sweden_Utm_converted <- utm2lonlat(Sweden_MM$east, Sweden_MM$north, zone ...
Umeh Blessing's user avatar
1 vote
1 answer
92 views

Coordinates in UTM 19Q, WGS84 [closed]

I am unable to map the following coordinates: UTM 19Q, WGS84: 430293.76 N and 2128432.03 E. I cannot find the WKID for UTM 19Q, WGS84. The point should be somewhere in the Dominican Republic. For this ...
Elisa's user avatar
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UTM survey coordinates not coming in correctly

I am a QGIS noob but semi experienced in Arc and other GIS softwares. I am trying to bring in points staked out in NAD83 UTM Zone 15N but they won't come in right on QGIS. I've changed the map CRS to ...
Ike's user avatar
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Calculating UTM Zone from UTM coordinates

I'm currently working on a program to transform UTM coordinates into geographic coordinates. In order to do so, I need to obtain the central meridian, which can be obtained by the UTM zone. How can I ...
Mateus Forcelini's user avatar
4 votes
1 answer
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Getting the vertices of UTM grid in PostGIS

I've downloaded from the official repository the UTM 5x5 km grid of Spain and uploaded it to a PostgreSQL/PostGIS database (vv. 14 & 3.1.4). I need to obtain the coordinates of every cell vertices,...
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Map a raster data set with polar stereographic projection with other data sets in UTM projection

I need to clip a vector data set to a precipitation data set which has been provided in a polar geographic projection. I tried the Warp function to reproject the raster, entering polar stereographic ...
Anja L.'s user avatar
5 votes
3 answers
353 views

Using the Advanced Digitizing Panel in QGIS to input distance into UTM layer

I am trying to input (survey) line distance accurately using the Advanced Digitizing Panel. I am working in a layer with a UTM CRS and entering distance based on grid measurements. Unfortunately it ...
Mike's user avatar
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Converting Geojson with utm values to latlon (To display in Cesium)

I have a GeoJson with coordinate fields which seem to be in UTM: [3840346.36141685, 3270002.87814633] My final goal is to be able to load them correctly using Cesium. To do that, it seems I need to ...
blades's user avatar
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Discover projection of a shapefile

Some shapefiles with data supposed to be located in Michigan, USA, were sent to me. The attribute table shows coordinates such as : X Y 1929418 287864 1467373 543238 I ...
Beardedant's user avatar
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1 answer
215 views

Negative Easting while converting long/lat to UTM zone

I have a dataset of some points in python which have longitude and latitude for each of them. Because they are located in different UTM zones, when I want to convert them to UTM, I will get some ...
user220559's user avatar
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527 views

How do we get 0.9996 as scale factor in UTM projection. Want this info to perform grid to ground conversion

I am working on a Site Calibration project that performs grid to ground conversion with some additional calculations. It's almost ready but I am having issue with calculation the scale factor. I am ...
Chinmay's user avatar
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Create shapefiles with GDAL and Android studio

Because in GDAL when creating shapefiles with spatial reference WGS84_UTM_zone_18S, I get a warning of, The added layers have an extension that is not consistent with the associated spatial reference ...
Liber Peña Panduro's user avatar
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Calculate UTM grid convergence using UTM coordinates

What would be the simplest way to arrive at a value for UTM grid convergence for a point given in UTM coordinates? All advice I can find requires that the point be given in latitude/longitude. For ...
krock's user avatar
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Georeferencing a geological map of the Yozgat-134 quadrangle

I need to georeference a Turkish geological map that has no apparent reference points. The description says it has a UTM projection, but no further specifications are provided. How can I figure out ...
Pankus's user avatar
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192 views

Shift after reprojection from EPSG:3035 to other EPSG CRS (25832 / 31467 / 4326)

I'm trying to reproject a raster layer (EPSG:3035) to EPSG:25832. In QGIS I used gdalwarp with the following command: gdalwarp -s_srs EPSG:3035 -t_srs EPSG:25832 -tr 30.0 30.0 -r near -of GTiff ...
Le Förster's user avatar
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857 views

Finding the correct UTM zone for set of coordinate in R

I have a set of points (coordinates) which is in WGS84 UTM but I don't know the zone to convert it to Lat/Lng to be able to put it on the map ! I was wondering if there is a way of extracting the zone ...
Haribo's user avatar
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1 answer
150 views

Compute distances between points in UTM 32 coordinates and world countries centroids in WGS 84 with R

I have a set of points for Italian cities in UTM 32 N (CRS=EPSG:32632) and I have computed the distances between them using R. Now I would like to compute linear distances also between a subgroup of ...
ggg's user avatar
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3 votes
1 answer
555 views

Using different projections in insets with Matplotlib/Geopandas

In Matplotlib I can create inset plots with .inset_axes(). This works very well with GeoPandas, allowing me to do e.g.: inset = ax.inset_axes([x, y, w, h]) df_main.plot(ax=ax, ...) df_subset.plot(ax=...
leo's user avatar
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1 answer
744 views

Incorrect WGS84 to UTM conversion in GeoPandas to_crs and estimate_utm_crs

Does anyone ever encounter this weird inconsistency in GeoPandas to_crs and estimate_utm_crs: import utm import numpy as np import geopandas as gpd from shapely.geometry import Point for lon in range(...
Edward Chen 's user avatar
3 votes
1 answer
89 views

Interactive calculation of object area depending on its location in the UTM zone using QGIS

I want to interactively calculate the area of a geometric object and use different projections depending on its location. Source data is stored in WGS 84. The area should be calculated in the WGS 84 ...
Comrade Che's user avatar
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2 votes
1 answer
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Publish UTM from geoserver using mssql geometry

I have my world lat, lon coordinates insert in an ms sql geometry column like this: geometry::Point(56.120417, 10.159337, 0); I have an ms sql store in geoserver and a layer that exposes these ...
noontz's user avatar
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1 answer
940 views

Difference between WGS84 datum and WGS84 UTM 15N [closed]

I have two digital elevation models. One’s datum is in WGS84, and the other datum is WGS84 UTM 15N. I am using both for geologic mapping. What’s the difference between the two datum? Is it okay for ...
Programmer888's user avatar
1 vote
0 answers
63 views

Extent incorrect after using affine and rasterio to write image

I'm using rasterio to write data to a TIFF image. The original data was extracted from a TIFF image, that was projected in UTM 17 North, or EPSG 32617. I'm writing the data to EPSG 4326, and am also ...
Jim McManus's user avatar
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2 answers
292 views

Python script converts UTM to northern hemisphere fine, but I need southern hemisphere

I'll start off by saying that I do not know how to code, and I have been using this Python script to convert building models from lat-long into UTM for many years. The problem is that in all of these ...
user155324's user avatar
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1 answer
596 views

GDAL: Reprojecting geotiff from LATLONG to UTM

I have a file in geotiff format, with coordinates in WGS84. I would need to convert from WGS84 to UTM. When I launch the code via GDAL: gdalwarp -t_srs '+ proj = utm + zone = 37 + datum = WGS84 + ...
Sal's user avatar
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1 vote
1 answer
309 views

How to convert long/lat LAZ to coordinate system?

I have a Canadian lidar LAZ file, and it is in long/lat based in UTM10, sourced from LidarBC (https://governmentofbc.maps.arcgis.com/apps/MapSeries/index.html?appid=d06b37979b0c4709b7fcf2a1ed458e03). ...
Steve Hibbert's user avatar
1 vote
1 answer
781 views

Finding SRIDs of UTM quadrants or define other quadrants that are not at Equator

Trying to find the SRID of each official-updated ("SIRGAS 2000" or WGS84) UTM quadrant of Brazil. I am supposing that Latitude bands can use precise local projections, so on different SRID ...
Peter Krauss's user avatar
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179 views

True north/east in UTM rasters

I have rasters that are in UTM projection (of various zones, depending on the location of the raster) at 10-meter pixel spacing. The rasters are, on average, 29,000 by 21,000 pixels which covers a ...
TCR's user avatar
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EPSG:3857 to UTM?

I am trying to convert coordinates from EPSG:3857 Spherical Mercator to UTM local projection. The problem is that for my use case I cannot use any web interface or library, I should implement the ...
Pietro's user avatar
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1 vote
1 answer
463 views

Transforming EPSG:4979 to given WKT (~EPSG:6654)

I am setting up a GIS to transform points defined in lon/lat/z (referenced to WGS84, or in EPSG:4979) to an input .laz/.las file coordinate system. I've handled reading the wkt from laz/las files with ...
kae's user avatar
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0 answers
378 views

UTM32 vs. WGS84

I am conducting an GIS analysis for areas for Germany. While the OSM map, which I really like to use (copyright issuses etc.) is in WGS-84, all the data from offical map services in Germany come in ...
BAE_23's user avatar
  • 601
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904 views

Converting UTM Dataset using QGIS

I have a dataset with coordinates in UTM. I want to covert these coordinates using QGIS to lat long. I've tried doing it multiple times now, and the end result converted coordinates are not coming out ...
ksaxton's user avatar
1 vote
1 answer
459 views

Convert Coordinate Notation warning, empty output

I have the following UTM coordinates: ID Easting Northing UTM 1 10V 0614067 7080117 10V 614067 7080117 2 10V 0614134 7080506 10V 614134 7080506 3 10V 0614193 7080765 10V 614193 7080765 I have ...
Sn0W's user avatar
  • 155
1 vote
1 answer
102 views

Convert rworldMap to UTM

I would like to use the worldMap from rworldMap, but need this in UTM projection rather than long/lat. I first clip the map to my area of interest. How do I then convert this to UTM projection? My ...
user303287's user avatar

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