540 Open source projects that are alternatives of or similar to Gcoord

Static map snapshots with overlays in Swift or Objective-C on iOS, macOS, tvOS, and watchOS

行政区域查询，根据经纬度快速地查找特定的行政区域信息、省市区信息、中国省市区数据。Administrative region query: to quickly find specific administrative region information based on latitude and longitude provincial information urban China data

NodeJS isochrone map library

Interactive, thoroughly customizable maps in native Android powered by vector tiles and OpenGL

🌎 Large-scale WebGL-powered Geospatial Data Visualization analysis framework which relies on Mapbox GL or AMap to render basemaps.

Converts geojson to svg string given svg viewport size and maps extent.

The map of Vaguely Rude Place Names

Interactive, thoroughly customizable maps in the browser, powered by vector tiles and WebGL

Geometric conversions between different formats and projections

Zero dependency library to provide some basic geo functions

Interactive, thoroughly customizable maps in native Android, iOS, macOS, Node.js, and Qt applications, powered by vector tiles and OpenGL

Tilezen vector tile service - OpenStreetMap data in several formats

中国行政区划地图数据(省、市、县)，geojson格式，可直接用于D3.js，Echarts.js可视化

Vue 结合 D3.js 进行数据可视化开发的练手案例

🗺 Get the ISO 3166-1 alpha-3 country code from geographic coordinates.

GeoMet - Convert GeoJSON to WKT/WKB, and vice versa

Replace boilerplate code with functional patterns using 'go generate'

JavaScript WebGL 3D map rendering engine

OpenLayers Editor

微信小程序仿阿姨帮

A React binding of mapbox-gl-js

Vue 2 components for Leaflet maps

A header-only, single-file library for colormaps written in C++11

Cycle oriented CartoCSS style.

A set of React.js components to display an interactive SVG map

Mapbox JavaScript API, a Leaflet Plugin

World-wide CartoCSS port of Stamen's classic terrain style

Store is a lightweight shared state library by the StencilJS core team. Implements a simple key/value map that efficiently re-renders components when necessary.

This library provides various containers. Each container has utility functions to manipulate the data it holds. This is an abstraction as to not have to manually manage and reallocate memory.

Easily add GeoJson layers to your Maps

There is more than google: A collection of great online maps 🌍🗺🌎

Golang Cache component - Multiple drivers

Contains ESnet network mapping and circuit rendering code, as used in the ESnet portal.

Geographic Information Systems (GIS) Dataset Brasil - Coleção de shapefiles, GeoJSON e TopoJSON prontas para uso

An OpenStreetMap-based project for creating a map of the world's railway infrastructure.

GeoJSON utilities that will make your life easier.

A beautifully simple map field type for Craft CMS.

angular 2+ component for AMap (Gaode map)

🗺️ Geo Data Viewer w/0 Py 🐍 || pyWidgets ⚙️ || pandas 🐼 || @reactjs ⚛️ required to gen. some snazzy maps 🗺️ with keplerGL ...

Collection of georeferenced boundaries of world countries and cultural regions for use in mapping historical data on the world scale

A library built for ES6 iteration protocol.

A no nonsense Vector Tile pipeline

GoDS (Go Data Structures). Containers (Sets, Lists, Stacks, Maps, Trees), Sets (HashSet, TreeSet, LinkedHashSet), Lists (ArrayList, SinglyLinkedList, DoublyLinkedList), Stacks (LinkedListStack, ArrayStack), Maps (HashMap, TreeMap, HashBidiMap, TreeBidiMap, LinkedHashMap), Trees (RedBlackTree, AVLTree, BTree, BinaryHeap), Comparators, Iterators, …

Learn How to use Google Map API for Android from Basic to Advance with complete examples.

Provides beautiful animated marker clustering functionality for flutter_map. Inspired by Leaflet.markercluster

Build vector tilesets from large collections of GeoJSON features.

Visual Map Maker and Level Editor for the game Celeste

Hprose is a cross-language RPC. This project is Hprose 2.0 for Delphi and FreePascal

🦠🇩🇪📈 An API for the spread of covid-19 in Germany. Data from Robert-Koch-Institut.

Convert many data formats to & from GeoJSON & TopoJSON

A flexible, community-driven interactive map for Genshin Impact.

♒️ Create maps made of lines

A Swiss version of the famous visualization «Land doesn't vote, people do.»

PapyrusCS renders maps of Minecraft: Bedrock Edition worlds using C#, LevelDB and leaflet.

🚥 A dataset migration tool from MongoDB to Elasticsearch and vice versa.

Provides an visual interface for editing latitude and longitude coordinates.

Chart.js Choropleth and Bubble Maps

直观地显示各个历史时间段及历史地图。Visually display various historical time periods and historical maps.

GeoGeometry is a set of algorithms and functions for manipulating geo hashes and geometric shapes with geo coordinates.