Search results
Results from the WOW.Com Content Network
Online collection of all digital USGS 1:24K scale topographic maps (as well as various other GIS data) covering the United States, available as a free download. NPScape United States Department of the Interior National Park Service NPScape is a landscape dynamics monitoring project that provides landscape-level data, tools, and evaluations for ...
Leaflet is a JavaScript library used to build web mapping applications. It allows developers without a GIS background to display tiled web maps hosted on a public server, with optional tiled overlays. It can load feature data from GeoJSON files, style it and create interactive layers, such as markers with popups when clicked.
OpenLayers is a JavaScript library for displaying map data in web browsers as slippy maps. It provides an API for building rich web-based geographic applications similar to Google Maps and Bing Maps. It is open-source, provided under the 2-clause BSD License. [2]
Free and open-source software portal This is a category of articles relating to library and information science software which can be freely used, copied, studied, modified, and redistributed by everyone that obtains a copy: " free software " or " open-source software ".
Maps are useful in presenting key facts within a geographical context and enabling a descriptive overview of a complex concept to be accessed easily and quickly. WikiProject Maps encourages the creation of free maps and their upload on Wikimedia Commons. On the project's pages can be found advice, tools, links to resources, and map conventions.
The Overture Maps Foundation is an open data mapping collaboration, launched in mid-December 2022 under the auspices of the Linux Foundation. Its stated mission is "powering current and next-generation map products by creating reliable, easy-to-use, and interoperable open map data." Overture founding members were Amazon, Meta, Microsoft and TomTom.
A welcome screen for the Free-net bulletin board, from 1994. A bulletin board system (BBS), also called a computer bulletin board service (CBBS), [1] is a computer server running software that allows users to connect to the system using a terminal program.
The center also holds depository library maps and atlases produced by federal, state, and local agencies, as well as data sets used in geographic information systems. Four named collections of distinction include: American Revolutionary War-Era Maps; Boston and New England Maps; Maritime Charts and Atlases; Urban Maps