Geographic information in the context of "Global Human Settlement Layer"

Play Trivia Questions online!

or

Skip to study material about Geographic information in the context of "Global Human Settlement Layer"

Ad spacer

⭐ Core Definition: Geographic information

Geographic data and information is defined in the ISO/TC 211 series of standards as data and information having an implicit or explicit association with a location relative to Earth (a geographic location or geographic position). It is also called geospatial data and information, georeferenced data and information, as well as geodata and geoinformation.

Geographic data and information is stored in geographic databases and geographic information systems (GIS).There are many different formats of geodata, including vector files, raster files, web files, and multi-temporal data.

↓ Menu

>>>PUT SHARE BUTTONS HERE<<<

👉 Geographic information in the context of Global Human Settlement Layer

The Global Human Settlement Layer (GHSL) is a project from the European Commission that creates global geographical data about the evolution of human habitation on Earth. This in the form of population density maps, built-up maps, and settlement maps. This information is produced using new geographic data mining tools and knowledge and analytics based on empirical data.

The GHSL processing framework uses a range of data, including census data, archives of fine-scale global satellite imagery, and voluntarily provided geographic information. Data is processed automatically to produce analytics and knowledge that methodically and objectively describe the existence of people and developed infrastructure. The GHSL maps human presence on Earth, sourcing information from 1975 and up to 2030.

↓ Explore More Topics
In this Dossier

Geographic information in the context of Geographical feature

In geography and particularly in geographic information science, a geographic feature or simply feature (also called an object or entity) is a representation of phenomenon that exists at a location in the space and scale of relevance to geography; that is, at or near the surface of Earth. It is an item of geographic information, and may be represented in maps, geographic information systems, remote sensing imagery, statistics, and other forms of geographic discourse. Such representations of phenomena consist of descriptions of their inherent nature, their spatial form and location, and their characteristics or properties.

↑ Return to Menu

Geographic information in the context of ISO/TC 211

ISO/TC 211 is a standard technical committee formed within ISO, tasked with covering the areas of digital geographic information (such as used by geographic information systems) and geomatics. It is responsible for preparation of a series of International Standards and Technical Specifications numbered in the number range starting at ISO-19101. The Chair of the committee was 1994-2016: Olaf Østensen; during 2017-2018: Christina Wasström; and from 2019 Agneta Gren Engberg.

↑ Return to Menu