geographic

The most accurate database of city, county, village and province names of Iran.

Spatial data processing for geomodeling

📡 A lightweight GIS Software in less than 100 lines of code

🌐 A lightweight 3D visualization of the earth in 150 lines of Qt/OpenGL

Peer-to-peer location services for the decentralized web -- discover what's around you, no central authority required

Tools for working with and visualizing environmental simulations.

轻量级跨平台瓦片地图库，大部分算法来自QMapControl，就想练手的。。。因为需要轻量级跨平台的，所以只能先用SQLite数据库。。。

🌏 Clip geographic data into MVT files based on Apache Spark

An exploratory movement visualization tool

Toponym Disambiguation using Ontology-based Semantic Similarity.

A geographic toolkit/library for VBA, excel etc.

Raster data example in QGIS using numpy arrays

A package that knows how to take a list of locations, a list of images, knowledge of EXIF, and some geographic/population data (if any images are not already geotagged), and group images by the major cities that they were taken near.

Efficiently identify the nearest major city to a given coordinate.

An in-memory time-series index that can be populated manually and/or by recursively processing a path.

Coordinate Reference System Transformations. This is a .NET library implemented with F#, but also usable from C#. Most of the test code is actually written with C#. The third-part libraries used from the F# code may also have been implemented with C#.

Sistem informasi geografis sekolah SMA SMK di Surabaya dengan php native, google maps javascript

This page compiles zipcode level COVID-19 cases and deaths from disparate U.S. state and local governments to facilitate analysis of COVID-19 and link to zipcode level demographic and other data.

Open source spatial and geographic platform to create and show the last severe alerts based on CAP (Common Alert Protocol). Front-end (Twitter Bootstrap, Javascript, JQuery) and Back-end (Php, Yii2, Postgres, Postgis, Restful, Api, Json). This platform have been created to help the meteorologic agencies to predict severe events and create CAP.

A tool that can convert between coordinates, S2 cells, and S2 tokens, print cell info, and generate KML visualizations of cell parents and boundaries.

Thesis titled "Geospatial Semantic Pattern Recognition in Volunteered Geographic Data Using the Random forest Algorithm" for the degree of Masters of Spatial Analysis at Ryerson University in 2016

Geometric Types for Postgres

Forecast COVID-19 risk in any geographic area using a predictive neural network ⚠️ -- [2021 GSEF Project]

メルカトル図法における経線方向におけるスケールの歪みを計算します。（WGS84）

A tutorial for data preprocessing and visualization using Python

Coordinate Reference System Transformations. This is a "JVM library" implemented with Kotlin, but usable from e.g. Java/Kotlin/Scala/Groovy/Jython/JRuby (see the sample code). Most of the test code is written with Java, and the third-part libraries used from Kotlin are also implemented with Java.

UFMG D00619 Engineering Challenge. Solution: Relate 2D pixels to geographic coordinates using camera perspective transformations. Python + MatPlotLib + OpenCV

Applied Demography Toolbox

This library provides different coordinate systems