The OS MasterMap is the premier digital product of the Ordnance Survey. It was launched in November 2001. It is a database that records every fixed feature...

parts of OS Mastermap would be released under the Open Government Licence. These would include: property extents created from OS MasterMap Topography...

to anything else when the feature no longer exists. In OS MasterMap, Ordnance Survey's master database, every feature is identified by a TOID. Other attributes...

of OS MasterMap data. In 2009 the simple mapping client (Classic) was replaced with a new interface, Roam, which makes use of OpenLayers "slippy map" technology...

Observations and Measurements schema for observation metadata and results OS MasterMap GML SensorML schema for describing instruments and processing chains...

November 2009, retrieved 25 November 2012 Sigsworth (1967), pp. 25–26 OS MasterMap real-world object catalogue, v1.0 (PDF). Southampton: Ordnance Survey...

evolution of Ordnance Survey's spatial address data is OS MasterMap Address Layer 2. OS MasterMap Address Layer 2 offers significant enhancements such as...

The USRN is available from the NSG and included in Ordnance Survey's OS MasterMap Highways Network product. USRNs can also be found on the site Find My...

majority of iOS users. The privacy change, an update to the Gmail iOS app that "now supports sign-in across Google iOS apps, including Maps, Drive, YouTube...

Archived from the original on 26 May 2015. Retrieved 26 May 2015. OS MasterMap (Map). Ordnance Survey. "Cliff close to Exmoor National Park". Everything...

Palm OS (also known as Garnet OS) is a discontinued mobile operating system initially developed by Palm, Inc., for personal digital assistants (PDAs)...

iOS (formerly iPhone OS) is a mobile operating system developed by Apple exclusively for its mobile devices. It was unveiled in January 2007 for the first-generation...

Wear OS, formerly Android Wear, is a closed-source Android distribution designed for smartwatches and other wearable computers, developed by Google. Wear...

Apple Inc. for macOS that come bundled by default or are installed through a system update. Many of the default programs found on macOS have counterparts...

ReactOS is a free and open-source operating system for i586/amd64 personal computers intended to be binary-compatible with computer programs and device...

ChromeOS, sometimes styled as chromeOS and formerly styled as Chrome OS, is an operating system developed and designed by Google. It is derived from the...

OS X Lion, also known as Mac OS X Lion, (version 10.7) is the eighth major release of macOS, Apple's desktop and server operating system for Mac computers...

HarmonyOS NEXT (Chinese: 鸿蒙星河版; pinyin: Hóngméng Xīnghébǎn) is a proprietary distributed operating system and a major iteration of HarmonyOS, developed...

OS/360, officially known as IBM System/360 Operating System, is a discontinued batch processing operating system developed by IBM for their then-new System/360...

Windows at 26%, iOS and iPadOS at 18%, macOS at 5%, and Linux at 1%. Android, iOS, and iPadOS are mobile operating systems, while Windows, macOS, and Linux...

RISC OS. RISC OS filetypes use metadata to distinguish file formats. Some common file formats from other systems are mapped to filetypes by the MimeMap module...

Apple_partition_map. There is a multitude of examples like this to be found on the internet. "IOApplePartitionScheme.h". Apple. 2009. Retrieved 2016-08-07. Mac OS: Technical...

ChromiumOS (formerly styled as Chromium OS) is a free and open-source Linux distribution designed for running web applications and browsing the World Wide...

The Machine Operating System (MOS) or OS is a discontinued computer operating system (OS) used in Acorn Computers' BBC computer range. It included support...

other electronics, such as Android TV for televisions, Wear OS for wearables, and Meta Horizon OS for VR headsets. Software packages on Android, which use...

In such systems a menu at startup gives a choice of which OS to boot/start (and only one OS at a time is loaded). This is distinct from virtual operating...

operations (or steps): Map: each worker node applies the map function to the local data, and writes the output to a temporary storage. A master node ensures that...

using the Wear OS operating system. "Introducing Wear OS by Google". support.google.com. "Android Wear Oreo (8.0) watch list update - Wear OS by Google Help"...

ChromeOS Flex is an operating system maintained by Google that is based on ChromeOS. It is similar to ChromeOS, and is available on devices that aren't...

HFS Plus or HFS+ (also known as Mac OS Extended or HFS Extended) is a journaling file system developed by Apple Inc. It replaced the Hierarchical File...