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Results tagged with utm
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user 144357
The Universal Transverse Mercator (UTM) geographic coordinate system uses a 2-dimensional Cartesian coordinate system to give locations on the surface of the Earth.
1
vote
Python script converts UTM to northern hemisphere fine, but I need southern hemisphere
SProj = pyproj.Proj(proj='utm', datum='WGS84', zone=utz, south=True) …
- 7,527
0
votes
Accepted
Transforming EPSG:4979 to given WKT (~EPSG:6654)
It is likely that you are missing the transform grids.
https://pyproj4.github.io/pyproj/stable/transformation_grids.html
You can either download the grids or enable the network.
https://pyproj4.github …
- 7,527
7
votes
Auto-select suitable UTM Zone based on Grid Intersection
Step 1: Convert point to geographic
Step 2: make query
https://pyproj4.github.io/pyproj/stable/examples.html#find-utm-crs-by-latitude-and-longitude
from pyproj import CRS
from pyproj.aoi import AreaOfInterest …
- 7,527
2
votes
Converting latitude/longitude to UTM using GDA2020 datum with Pyproj
.>
Name: undefined
Axis Info [cartesian]:
- E[east]: Easting (metre)
- N[north]: Northing (metre)
Area of Use:
- undefined
Coordinate Operation:
- name: UTM zone 16S
- method: Transverse Mercator
Datum …
- 7,527
1
vote
Different origins of UTM projection
https://pyproj4.github.io/pyproj/stable/examples.html#find-utm-crs-by-latitude-and-longitude
from pyproj import Proj
from pyproj.aoi import AreaOfInterest
from pyproj.database import query_utm_crs_info …
- 7,527
0
votes
Python WKT or Proj4 lookup package
https://pyproj4.github.io/pyproj/stable/examples.html
>>> from pyproj import CRS
>>> crs = CRS("WGS 84 / UTM Zone 14N")
>>> crs.to_proj4()
<stdin>:1: UserWarning: You will likely lose important projection … See: https://proj.org/faq.html#what-is-the-best-format-for-describing-coordinate-reference-systems
'+proj=utm +zone=14 +datum=WGS84 +units=m +no_defs +type=crs'
>>> crs.to_epsg()
32614
>>> print(crs.to_wkt …
- 7,527
1
vote
Using vgridshift from Python
I would recommend using Transformer.from_pipeline:
>>> from pyproj import Transformer
>>> tr = Transformer.from_pipeline("+proj=vgridshift +grids=dvr90.gtx")
>>> tr
<Other Coordinate Operation Transfo …
- 7,527
4
votes
What is the order of parameter (lat/long) in python UTM package for conversion into x, y coo...
For pyproj you should be mindful of axis order changes.
If you want it to always be in the lon, lat order, you should specify it when creating the transformer.
For example:
from pyproj import Trans …
- 7,527
7
votes
Converting large data with lat and long into X and Y?
from pyproj import Proj
pp = Proj(proj='utm',zone=10,ellps='WGS84', preserve_units=False)
xx, yy = pp(My_data["LON"].values, My_data["LAT"].values)
My_data["X"] = xx
My_data["Y"] = yy
Using Transformer … from pyproj import Transformer
trans = Transformer.from_crs(
"epsg:4326",
"+proj=utm +zone=10 +ellps=WGS84",
always_xy=True,
)
xx, yy = trans.transform(My_data["LON"].values, My_data["LAT …
- 7,527