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

Overview

ProjPicker

PyPI version Documentation Status

ProjPicker (projection picker) is a Python module that allows the user to select all coordinate reference systems (CRSs) whose extent completely contains given points, polylines, polygons, and bounding boxes using set-theoretic logical operators in a postfix notation. The goal is to make it easy and visual to select a desired projection by location. This project was motivated by a GRASS GIS feature request. See its documentation. The project uses a copy of GetOSM to download OpenStreetMap tiles.

ProjPicker Web is online at https://projpicker.pythonanywhere.com/.

For GRASS GIS, a new module g.projpicker that wraps around this project is available.

image image

ProjPicker running on Android using Termux

  1. Install Termux from F-Droid
  2. Run it from Android
  3. Install Python: pkg install python
  4. Install ProjPicker: pip install projpicker
  5. Start the ProjPicker web server: projpicker -S
  6. Open http://localhost:8000/ in the browser

Workshop

Change log

See here.

Subprojects

Ideas

  1. Client-only web application that doesn't require Python in the backend
  2. CRS hints: Crowdsourcing agency and product information? Is usage from PROJ enough?

Versioning

N(.N)*[{a|b|rc}N][.postN][.devN]

Sponsor

This project was kindly funded by the Institute for Environmental and Spatial Analysis (IESA) at the University of North Georgia (UNG).

License

Copyright (C) 2021 Huidae Cho and Owen Smith

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>.

Owner
Huidae Cho
Huidae Cho (/hidɛ t͡ɕo/, 조희대, 曺喜大) is an Assistant Professor of Geospatial Science and Computing at the University of North Georgia and GRASS GIS developer.
Huidae Cho
Get-countries-info - A python code that fetches data of any country

Country-info A python code getting countries information including country's map

CODE 2 Feb 21, 2022
A Python package for delineating nested surface depressions from digital elevation data.

Welcome to the lidar package lidar is Python package for delineating the nested hierarchy of surface depressions in digital elevation models (DEMs). I

Qiusheng Wu 166 Jan 03, 2023
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
Django model field that can hold a geoposition, and corresponding widget

django-geoposition A model field that can hold a geoposition (latitude/longitude), and corresponding admin/form widget. Prerequisites Starting with ve

Philipp Bosch 324 Oct 17, 2022
This repository contains the scripts to derivate the ENU and ECEF coordinates from the longitude, latitude, and altitude values encoded in the NAD83 coordinates.

This repository contains the scripts to derivate the ENU and ECEF coordinates from the longitude, latitude, and altitude values encoded in the NAD83 coordinates.

Luigi Cruz 1 Feb 07, 2022
This program analizes films database with adresses, and creates a folium map with closest films to the coordinates

Films-map-project UCU CS lab 1.2, 1st year This program analizes films database with adresses, and creates a folium map with closest films to the coor

Artem Moskovets 1 Feb 09, 2022
Geocode rows in a SQLite database table

Geocode rows in a SQLite database table

Chris Amico 225 Dec 08, 2022
Construct and use map tile grids in different projection.

Morecantile +-------------+-------------+ ymax | | | | x: 0 | x: 1 | | y: 0 | y: 0

Development Seed 67 Dec 23, 2022
Map Ookla server locations as a Kernel Density Estimation (KDE) geographic map plot.

Ookla Server KDE Plotting This notebook was created to map Ookla server locations as a Kernel Density Estimation (KDE) geographic map plot. Currently,

Jonathan Lo 1 Feb 12, 2022
Calculate the area inside of any GeoJSON geometry. This is a port of Mapbox's geojson-area for Python

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

Alireza 87 Dec 14, 2022
Python library to visualize circular plasmid maps

Plasmidviewer Plasmidviewer is a Python library to visualize plasmid maps from GenBank. This library provides only the function to visualize circular

Mori Hideto 9 Dec 04, 2022
Mmdb-server - An open source fast API server to lookup IP addresses for their geographic location

mmdb-server mmdb-server is an open source fast API server to lookup IP addresses

Alexandre Dulaunoy 67 Nov 25, 2022
Water Detect Algorithm

WaterDetect Synopsis WaterDetect is an end-to-end algorithm to generate open water cover mask, specially conceived for L2A Sentinel 2 imagery from MAJ

142 Dec 30, 2022
h3-js provides a JavaScript version of H3, a hexagon-based geospatial indexing system.

h3-js The h3-js library provides a pure-JavaScript version of the H3 Core Library, a hexagon-based geographic grid system. It can be used either in No

Uber Open Source 648 Jan 07, 2023
Creates 3D geometries from 2D vector graphics, for use in geodynamic models

geomIO - creating 3D geometries from 2D input This is the Julia and Python version of geomIO, a free open source software to generate 3D volumes and s

3 Feb 01, 2022
When traveling in the backcountry during winter time, updating yourself on current and recent weather data is important to understand likely avalanche danger.

Weather Data When traveling in the backcountry during winter time, updating yourself on current and recent weather data is important to understand lik

Trevor Allen 0 Jan 02, 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
Simple, concise geographical visualization in Python

Geographic visualizations for HoloViews. Build Status Coverage Latest dev release Latest release Docs What is it? GeoViews is a Python library that ma

HoloViz 445 Jan 02, 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
Google Maps keeps old satellite imagery around for a while – this tool collects what's available for a user-specified region in the form of a GIF.

google-maps-at-88-mph The folks maintaining Google Maps regularly update the satellite imagery it serves its users, but outdated versions of the image

Noah Doersing 111 Sep 27, 2022