- 2024-09-12[1061] Plotting a GeoDataFrame by matplotlib
importgeopandasasgpdimportmatplotlib.pyplotaspltfromshapely.geometryimportPoint,LineString,Polygon#Createsamplegeometriespoints=[Point(.5,.5),Point(1.5,1.5),Point(2.5,2.5),Point(3.5,3.5),Point(5,5)]lines=[LineString([(5,0
- 2024-02-08[969] Add a spatial reference (a coordinate reference system, CRS) to a GeoDataFrame in GeoPandas
Toaddaspatialreference(acoordinatereferencesystem,CRS)toaGeoDataFrameinGeoPandas,youcansetthecrsattributeoftheGeoDataFrametothedesiredCRS.Here'showyoucandoit:importgeopandasasgpdfromshapely.geometryimportPoint
- 2024-02-08[964] Convert a DataFrame to a GeoDataFrame
ToconvertaDataFrametoaGeoDataFrameinPandas,youcanusethegeopandas.GeoDataFrameconstructorandprovidethegeometrycolumn.Here'sanexample:importpandasaspdimportgeopandasasgpdfromshapely.geometryimportPoint#SampleDataFr
- 2023-11-15[938] How to operate with shapefiles using Geopandas
GeopandasisaPythonlibrarythatmakesworkingwithgeospatialdataeasierbyextendingthedatamanipulationcapabilitiesofpandastospatialdata.Here'sabriefoverviewofhowtooperatewithshapefilesusingGeopandas:Installation:Makesure
- 2023-11-06[936] Save a GeoDataFrame as a Shapefile
InGeoPandas,youcansaveaGeoDataFrameasaShapefileusingtheto_filemethod.Here'showtodoit:importgeopandasasgpd#CreateorloadaGeoDataFrame(gdf)thatyouwanttosave#...#SpecifythepathandnamefortheShapefile(e.g.,&