Iterating in a points geodataframe and then check if point is inside polygon

Asked Apr 23 '21 at 13:19

Active Apr 23 '21 at 13:30

Viewed 29 times

I'm trying to make a spatial verification.

I have a geodataframe with 245 points, and I'm having a bad time trying to check if they're inside a polygon or not.

I've been attempting this code, but I just won't work. As far as I understood, geodataframes are slightly different from dataframes when in a for loop.

for x in event_log_c.geometry:
    i = event_log_c.iloc[x].within(hexa)
    print(i)

After running this, it brings me this error:

TypeError: Cannot index by location index with a non-integer key

hexa is the polygon geodataframe, and event_log_c is the 245 points geodataframe.

How can I make a spatial verification iterating a geodataframe? Are there any way of doing this?

edited Apr 23 '21 at 13:30

Kadir Şahbaz

76,800
56
247
389

asked Apr 23 '21 at 13:19

Rodrigo Brust

My disired result is a simple "True" or "False" output for each row. – Rodrigo Brust Apr 23 '21 at 13:27
1

There are many answers to this question in GSE; This answer for example, without loop. – gene Apr 23 '21 at 13:27
Thanks, Gene, but It wasn't what I was looking for. Luckly I found something that might fit well to me. I appreciate your help – Rodrigo Brust Apr 23 '21 at 13:48
This post helped me solve my problem – Rodrigo Brust Apr 23 '21 at 14:06

Iterating in a points geodataframe and then check if point is inside polygon

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