Get geometry type from Feature Collection for every row

Question

I want to get geometry type for every row (like point, linestring, polygon etc.) from GeoJSON data.

This is my code for reading data.

import argparse
import geopandas as gpd
import os
import sys
import shapely

data = gpd.read_file('data.geojson')
for index, row in data.iterrows():
    print('Data: ', row['geometry'])

I have tried these solutions. But con not works. Get a Shapefile Geometry Type

Do you have any idea?

This is my 'data.geojson' file.

{
  "type": "FeatureCollection",
  "features": [
    {
      "type": "Feature",
      "geometry": {
        "type": "Point",
        "coordinates": [102.0, 0.5]
      },
      "properties": {
        "prop0": "value0"
      }
    },
    {
      "type": "Feature",
      "geometry": {
        "type": "LineString",
        "coordinates": [
          [102.0, 0.0], [103.0, 1.0], [104.0, 0.0], [105.0, 1.0]
        ]
      },
      "properties": {
        "prop0": "value0",
        "prop1": 0.0
      }
    },
    {
      "type": "Feature",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [100.0, 0.0], [101.0, 0.0], [101.0, 1.0],
            [100.0, 1.0], [100.0, 0.0]
          ]
        ]
      },
      "properties": {
        "prop0": "value0",
        "prop1": { "this": "that" }
      }
    }
  ]
}

Answer 1

The GeoSeries class in geopandas package has geom_type attribute which gives you type of features geometry. Please review link: Overview of Attributes and Methods.

import geopandas as gpd

data = gpd.read_file('data.geojson')
data.geom_type # Here, geom_type returns GeoSeries

# OUTPUT:
# 0         Point
# 1    LineString
# 2       Polygon
# dtype: object

Or you can use geom_type attribute to get type of any geometry in shapely package.

import geopandas as gpd

data = gpd.read_file('data.geojson')
for index, row in data.iterrows():
    print(row['geometry'].geom_type) # geom_type returns string, like 'Point' etc.

# OUTPUT:
# Point
# LineString
# Polygon