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
Solving the Traveling Salesman Problem using Self-Organizing Maps

Solving the Traveling Salesman Problem using Self-Organizing Maps This repository contains an implementation of a Self Organizing Map that can be used

Diego Vicente 3.1k Dec 31, 2022
A toolbox for processing earth observation data with Python.

eo-box eobox is a Python package with a small collection of tools for working with Remote Sensing / Earth Observation data. Package Overview So far, t

13 Jan 06, 2022
ColoringMapAlgorithm-CSP- - Graphical Coloring of Countries with Condition Satisfaction Algorithm

ColoringMapAlgorithm-CSP- Condition Satisfaction Algorithm Output Condition

Kerem TAN 2 Jan 10, 2022
Python renderer for OpenStreetMap with custom icons intended to display as many map features as possible

Map Machine project consists of Python OpenStreetMap renderer: SVG map generation, SVG and PNG tile generation, Röntgen icon set: unique CC-BY 4.0 map

Sergey Vartanov 0 Dec 18, 2022
Rasterio reads and writes geospatial raster datasets

Rasterio Rasterio reads and writes geospatial raster data. Geographic information systems use GeoTIFF and other formats to organize and store gridded,

Mapbox 1.9k Jan 07, 2023
Python bindings and utilities for GeoJSON

geojson This Python library contains: Functions for encoding and decoding GeoJSON formatted data Classes for all GeoJSON Objects An implementation of

Jazzband 763 Dec 26, 2022
Using Global fishing watch's data to build a machine learning model that can identify illegal fishing and poaching activities through satellite and geo-location data.

Using Global fishing watch's data to build a machine learning model that can identify illegal fishing and poaching activities through satellite and geo-location data.

Ayush Mishra 3 May 06, 2022
leafmap - A Python package for geospatial analysis and interactive mapping in a Jupyter environment.

A Python package for geospatial analysis and interactive mapping with minimal coding in a Jupyter environment

Qiusheng Wu 1.4k Jan 02, 2023
A public data repository for datasets created from TransLink GTFS data.

TransLink Spatial Data What: TransLink is the statutory public transit authority for the Metro Vancouver region. This GitHub repository is a collectio

Henry Tang 3 Jan 14, 2022
A service to auto provision devices in Aruba Central based on the Geo-IP location

Location Based Provisioning Service for Aruba Central A service to auto provision devices in Aruba Central based on the Geo-IP location Geo-IP auto pr

Will Smith 3 Mar 22, 2022
Simulation and Parameter Estimation in Geophysics

Simulation and Parameter Estimation in Geophysics - A python package for simulation and gradient based parameter estimation in the context of geophysical applications.

SimPEG 390 Dec 15, 2022
Manage your XYZ Hub or HERE Data Hub spaces from Python.

XYZ Spaces for Python Manage your XYZ Hub or HERE Data Hub spaces and Interactive Map Layer from Python. FEATURED IN: Online Python Machine Learning C

HERE Technologies 30 Oct 18, 2022
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
Python module to access the OpenCage geocoding API

OpenCage Geocoding Module for Python A Python module to access the OpenCage Geocoder. Build Status / Code Quality / etc Usage Supports Python 3.6 or n

OpenCage GmbH 57 Nov 01, 2022
Record railway train route profile with GNSS tools

Train route profile recording with GNSS technology based on ARDUINO platform Project target Develop GNSS recording tools based on the ARDUINO platform

tomcom 1 Jan 01, 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
Deal with Bing Maps Tiles and Pixels / WGS 84 coordinates conversions, and generate grid Shapefiles

PyBingTiles This is a small toolkit in order to deal with Bing Tiles, used i.e. by Facebook for their Data for Good datasets. Install Clone this repos

Shoichi 1 Dec 08, 2021
Blender addons to make the bridge between Blender and geographic data

Blender GIS Blender minimal version : 2.8 Mac users warning : currently the addon does not work on Mac with Blender 2.80 to 2.82. Please do not report

5.9k Jan 02, 2023
ProjPicker (projection picker) is a Python module that allows the user to select all coordinate reference systems (CRSs)

ProjPicker ProjPicker (projection picker) is a Python module that allows the user to select all coordinate reference systems (CRSs) whose extent compl

Huidae Cho 4 Feb 06, 2022
Geographic add-ons for Django REST Framework. Maintained by the OpenWISP Project.

Geographic add-ons for Django REST Framework. Maintained by the OpenWISP Project.

OpenWISP 982 Jan 06, 2023