Questions tagged [epsg]
107 questions
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features at "wrong" position / flipped after EPSG:31287 -> EPSG:4326 transformation
I am currently trying to convert WFS2/GML3.2 data in EPSG:31287 to geojson using openlayers 6.15.1. For geojson I am trying to convert it to EPSG:4326/WGS84 using the following Typescript snippit:
import { WFS } from 'ol/format'
import { GeoJSON }…
user2923748
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Geopands to_crs() dropping z values
I've got a csv of metadata (metadata_df) for some images I'm trying to process. I extract the geometry in the metadata to make a Point geometry object, then create a geodataframe using this geometry & the original metadata.
df =…
E. Case
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How do i create 1mile buffer for each point geometry and project it to a map?
When ever I try to create buffer, it covers the whole area and a big dot is seen. Here, I am trying to make buffer on points which are located in Travis county, Texas (Austin)
gdf_2017 = gpd.GeoDataFrame(df_2017,…
code8848
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Using pyproj to transform shapely data is giving me strange results
I've got a polygon which looks something like this in WKT:
POLYGON ((-2.5079473598836624 51.34385834919997, -2.5081726654409133 51.34353499032948, -2.507909808957454 51.343441165566986, -2.507679138982173 51.34359530614682, -2.5079473598836624…
Tom
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Openlayers: Why is (0, 0) in the bottom right for me?
I'm displaying the coords of where the mouse is on the screen, only it appears the coordinates are centered such that the x-axis is negative and the y-axis is positive (0, 0 is at the bottom right of the map). Preferrably I'd have both x and y…
Oliver Armitage
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Losing the crs when writing to .gpkg with geopandas
When I write my .gpkg I am losing the CRS. I have tried setting the CRS with .set_crs, or adding the CRS when writing the .gpkg (which creates a fault - "fiona._env - WARNING - dataset filename.gpkg does not support layer creation option EPSG"
My…
Heather Kay
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How to convert EPSG:28992 to EPSG:4326?
I have a list of coordinates which i need to convert to longitude and latitude in the folowing way:
What are the math transformations and formulas used to achieve this?
Toni Vukasinovic
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GeoTools transform from CRS in meters to CRS in degree (WGS84)
I am trying to use GeoTools to transform between two coordinate systems, one in meter and the other in degree, but no matter what i try the converted values are not correct. I have tried to follow other examples using the same code, but for some…
aweis
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Transforming coordinates from EPSG:3857 to EPSG:32633 using Proj4js
I'm trying to transform coordinates from EPSG:3857 to EPSG:32633 using Proj4js. I added this script and the code is as follows:
…
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EPSG:3857 coordinates system compatibility with Azure Maps
Is EPSG:3857 coordinates system compatibility with Azure Maps? I am working on some project which require a geoJson to be loaded over the Azure maps but its not able to identify the coordinates correctly. The same geoJson is producing desired output…
Sarthak Vashisht
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QGIS does not change y and x coordinates to decimal degrees
I'm not quite familiar with QGIS, but now I have used too much time trying to find a solution of my probably trivial question.
So I have data for Danish administrative areas. So far I have calculated centroids and added y and x coordinates for them.…
Emil Nyboe Blicher
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adehabitatHR home range estimation is too small
I have lat/long data of two animals tracked in Western Australia and I'd like to find their home ranges using…
Lisa
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How to convert epsg:28992 to epsg:3857 in python for a shapely polygon
The title says it, how do i change the coordinates of an shapely geom from epsg:28992 to epsg: 3857 in python.
Jake
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How to transform EPSG:6249 coordinates to "standard" lat/lon coordinates?
I have a set of coordinate points in a format refer to as "MAGNA-SIRGAS / Cali urban grid" or "EPSG:6249". Each point coordinates are labeled as North and East. I would like to transform the coordinates to WGS84 (EPSG:4326) coordinates. I have tried…
user404332
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make_EPSG = PROJ 6 database empty
I tried to retrieve EPSG data, but it shows this error
> library(rgdal)
> EPSG<-make_EPSG()
Error in make_EPSG() : PROJ 6 database empty
i tried the to change with the if arguments that are in the package but it seems that didn´t work:
> EPSG <-…
