Calculate the area inside of any GeoJSON geometry. This is a port of Mapbox's geojson-area for Python

Related tags

Geolocationarea
Overview

geojson-area

https://travis-ci.org/scisco/area.svg?branch=master

Calculate the area inside of any GeoJSON geometry. This is a port of Mapbox's geojson-area for Python.

Installation

$ pip install area

Usage

Simply pass a geojson string or python dictionary to the area function and get the area.

>>> from area import area
>>> obj = {'type':'Polygon','coordinates':[[[-180,-90],[-180,90],[180,90],[180,-90],[-180,-90]]]}
>>> area(obj)
511207893395811.06

Test

$ python test.py

Credit

You might also like...
This GUI app was created to show the detailed information about the weather in any city selected by user
This GUI app was created to show the detailed information about the weather in any city selected by user

WeatherApp Content Brief description Tools Features Hotkeys How it works Screenshots Ways to improve the project Installation Brief description This G

This is a simple python code to get IP address and its location using python

IP address & Location finder @DEV/ED : Pavan Ananth Sharma Dependencies: ip2geotools Note: use pip install ip2geotools to install this in your termin

GeoIP Legacy Python API

MaxMind GeoIP Legacy Python Extension API Requirements Python 2.5+ or 3.3+ GeoIP Legacy C Library 1.4.7 or greater Installation With pip: $ pip instal

Geocoding library for Python.

geopy geopy is a Python client for several popular geocoding web services. geopy makes it easy for Python developers to locate the coordinates of addr

Python Data. Leaflet.js Maps.

folium Python Data, Leaflet.js Maps folium builds on the data wrangling strengths of the Python ecosystem and the mapping strengths of the Leaflet.js

Python tools for geographic data
Python tools for geographic data

GeoPandas Python tools for geographic data Introduction GeoPandas is a project to add support for geographic data to pandas objects. It currently impl

Python interface to PROJ (cartographic projections and coordinate transformations library)
Python interface to PROJ (cartographic projections and coordinate transformations library)

pyproj Python interface to PROJ (cartographic projections and coordinate transformations library). Documentation Stable: http://pyproj4.github.io/pypr

Documentation and samples for ArcGIS API for Python

ArcGIS API for Python ArcGIS API for Python is a Python library for working with maps and geospatial data, powered by web GIS. It provides simple and

PySAL: Python Spatial Analysis Library Meta-Package
PySAL: Python Spatial Analysis Library Meta-Package

Python Spatial Analysis Library PySAL, the Python spatial analysis library, is an open source cross-platform library for geospatial data science with

Comments
  • support __geo_interface__

    support __geo_interface__

    It would be sweet if a user could pass objects which implement the __geo_interface__ protocol into the area method. This would allow calculating area of, for example, shapely geometries and would be a very minor code change.

    I'm happy to write a PR if you think this would add value.

    opened by geospatial-jeff 0
  • Area is 0 if wrong winding order

    Area is 0 if wrong winding order

    If passing in geojson that has an outer ring with a clockwise winding order, it return an area of 0. The revised geojson spec says that the outside ring should have a counterclockwise winding order. I'd think that it should either raise an exception (because the geojson is invalid) or return a negative area. Right now it seems to be returning 0, which is a bit counter-intuitive.

    opened by JoelBennett 1
  • Coordinates should accept list or tuple

    Coordinates should accept list or tuple

    The asserts on lines 30 and 63, i.e. assert isinstance(coordinates, list) should also accept tuples, i.e. assert isinstance(coordinates, (list,tuple))

    Since tuples are a valid format on GeoJson and some libraries (e.g. shapely) map shapes to tuples instead of lists.

    opened by Taxuspt 1
Releases(v1.1.1)
Owner
Alireza
Engineer
Alireza
Color correction plugin for rasterio

rio-color A rasterio plugin for applying basic color-oriented image operations to geospatial rasters. Goals No heavy dependencies: rio-color is purpos

Mapbox 111 Nov 15, 2022
Wraps GEOS geometry functions in numpy ufuncs.

PyGEOS PyGEOS is a C/Python library with vectorized geometry functions. The geometry operations are done in the open-source geometry library GEOS. PyG

362 Dec 23, 2022
Geospatial web application developed uisng earthengine, geemap, and streamlit.

geospatial-streamlit Geospatial web applications developed uisng earthengine, geemap, and streamlit. App 1 - Land Surface Temperature A simple, code-f

13 Nov 27, 2022
A GUI widget for Linux to show current time in different timezones.

A GUI widget to show current time in different timezones (under development). To use this widget: Run scripts/startup.py Select a country. A list of t

B.Jothin kumar 11 Nov 10, 2022
Daily social mapping project in November 2021. Maps made using PyGMT whenever possible.

Daily social mapping project in November 2021. Maps made using PyGMT whenever possible.

Wei Ji 20 Nov 24, 2022
A compilation of several single-beam bathymetry surveys of the Caribbean

Caribbean - Single-beam bathymetry This dataset is a compilation of several single-beam bathymetry surveys of the Caribbean ocean displaying a wide ra

Fatiando a Terra Datasets 0 Jan 20, 2022
Python script that can be used to generate latitude/longitude coordinates for GOES-16 full-disk extent.

goes-latlon Python script that can be used to generate latitude/longitude coordinates for GOES-16 full-disk extent. 🌎 🛰️ The grid files can be acces

Douglas Uba 3 Apr 06, 2022
pure-Python (Numpy optional) 3D coordinate conversions for geospace ecef enu eci

Python 3-D coordinate conversions Pure Python (no prerequistes beyond Python itself) 3-D geographic coordinate conversions and geodesy. API similar to

Geospace code 292 Dec 29, 2022
Automated download of LANDSAT data from USGS website

LANDSAT-Download It seems USGS has changed the structure of its data, and so far, I have not been able to find the direct links to the products? Help

Olivier Hagolle 197 Dec 30, 2022
Logging the position of the car on an sdcard

audi-mmi-3g-gps-logging Logging the position of the car on an sdcard, startup script origin not clear to me, logging setup and time change is what I d

2 May 31, 2022
WhiteboxTools Python Frontend

whitebox-python Important Note This repository is related to the WhiteboxTools Python Frontend only. You can report issues to this repo if you have pr

Qiusheng Wu 304 Dec 15, 2022
Starlite-tile38 - Showcase using Tile38 via pyle38 in a Starlite application

Starlite-Tile38 Showcase using Tile38 via pyle38 in a Starlite application. Repo

Ben 8 Aug 07, 2022
Simple CLI for Google Earth Engine Uploads

geeup: Simple CLI for Earth Engine Uploads with Selenium Support This tool came of the simple need to handle batch uploads of both image assets to col

Samapriya Roy 79 Nov 26, 2022
framework for large-scale SAR satellite data processing

pyroSAR A Python Framework for Large-Scale SAR Satellite Data Processing The pyroSAR package aims at providing a complete solution for the scalable or

John Truckenbrodt 389 Dec 21, 2022
Extract GoPro highlights and GPMF data.

Python script that parses the gpmd stream for GOPRO moov track (MP4) and extract the GPS info into a GPX (and kml) file.

Chris Auron 2 May 13, 2022
Imports VZD (Latvian State Land Service) open data into postgis enabled database

Python script main.py downloads and imports Latvian addresses into PostgreSQL database. Data contains parishes, counties, cities, towns, and streets.

Kaspars Foigts 7 Oct 26, 2022
Raster-based Spatial Analysis for Python

🌍 xarray-spatial: Raster-Based Spatial Analysis in Python 📍 Fast, Accurate Python library for Raster Operations ⚡ Extensible with Numba ⏩ Scalable w

makepath 649 Jan 01, 2023
Zora is a python program that searches for GeoLocation info for given CIDR networks , with options to search with API or without API

Zora Zora is a python program that searches for GeoLocation info for given CIDR networks , with options to search with API or without API Installing a

z3r0day 1 Oct 26, 2021
🌐 Local tile server for viewing geospatial raster files with ipyleaflet

🌐 Local Tile Server for Geospatial Rasters Need to visualize a rather large raster (gigabytes) you have locally? This is for you. A Flask application

Bane Sullivan 192 Jan 04, 2023
Open Data Cube analyses continental scale Earth Observation data through time

Open Data Cube Core Overview The Open Data Cube Core provides an integrated gridded data analysis environment for decades of analysis ready earth obse

Open Data Cube 410 Dec 13, 2022