All Questions
11 questions
0
votes
1
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58
views
How to upsert LineString in ArcGIS python via CSV (or other suggestion?)
I have been working on an ETL process to push / upsert my data from PostgreSQL into ArcGIS Online into a lines feature layer to be included on a WebMap. I have had no problem with using essentially ...
- 75
0
votes
0
answers
203
views
importing geopandas throws error `module 'os' has no attribute 'add_dll_directory'`
enter code herewhen importing geopandas: import geopandas as gpd error module 'os' has no attribute 'add_dll_directory' is thrown.
geopandas version: 0.9.0
python version: 3.7
operating system: ...
- 419
0
votes
1
answer
940
views
Using google colab and I'm struggling to access my data set
enter image description hereenter image description hereI keep getting the "no such file or directory" response even though the files are indeed there. Does anyone have a solution to this ...
9
votes
1
answer
5k
views
Why is my geopandas installation missing sjoin? AttributeError: 'GeoDataFrame' object has no attribute 'sjoin'
I need to use geopandas sjoin on a project. I have successfully created GeoDataFrame objects and used class methods readfile, crs and to_crs. However when it comes to using sjoin I am getting an error:...
- 91
0
votes
2
answers
362
views
Arcpy scripts keep giving an error "TypeError: expected string or bytes-like object"
I am new to arcpy and most of python too. My new org has arcpy scripts (written by ex-employee) that would convert TAB files to shp and also create buffer zones in an shp. It was working great until ...
1
vote
1
answer
2k
views
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xdf in position 100: invalid continuation byte when writing shapefile in geopandas
there are hundreds of cases in the form that reading csv-files need to be encoded differently.
Here, it´s different. I want to write a GeoDataFrame to a shapefile in ArcGIS.`
df = pd.read_excel("...
- 85
1
vote
2
answers
1k
views
How to Make a Polygon/shapefile which corresponds to the outer boundary of the given points?
i have a dataframe which contains X and Y cordinates of the points
df=
80.4 30 17.11755
80.1 30 17.11755
80.7 30 17.11755
80.7 30.3 17.11755
80.4 30.3 17.11755
80.1 30.3 ...
- 507
-1
votes
1
answer
251
views
Detect values in bathymetry grid and output polygons - Python
I have been supplied with a matrix of bathymetry (water depth) data. The matrix represents an evenly spaced grid of depths, and is in .csv format.
The matrix has some 'screened out' areas which have ...
- 99
4
votes
2
answers
8k
views
Get latitude & longitude from address geopandas
I have a csv of about 100 million logs. Where one of the column is address and I am trying to get latitude and longitude of the address. I want to try something like mentioned in the Solution , But ...
- 1,061
9
votes
3
answers
6k
views
Enhance performance of geopandas overlay(intersection)
I have two sets of shapefiles with polygons. One set of shapefile is just the US counties I'm interested in and this varies across firms and years. The other set of shapefile is the business area of ...
- 385
0
votes
1
answer
477
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How to import .e00 ArcGIS file in GeoPandas
I'm trying to work with files from this site:
NADP Website
The files are .e00 format. When I attempt to open them with GeoPandas, I get a message that they appear to be compressed.
If I try using ...
- 55