Geographic data and information

imagery of the Earth or another astronomical object taken from an artificial satellite

3D model of land elevation and features; for specific DSM or DTM use specific wikidata IDs

notation for angular measurements, typically for latitude and longitude

geometric data structure

Georeferencing or georegistration is a type of coordinate transformation that binds a digital raster image or vector database that represents a geographic space (usually a scanned map or aerial photograph) to a spatial reference system, thus locating the digital data in the real world. It is thus the geographic form of image registration or image rectification. The term can refer to the mathematical formulas used to perform the transformation, the metadata stored alongside or within the image file to specify the transformation, or the process of manually or automatically aligning the image to

A geoportal is a type of web portal used to find and access geographic information (geospatial information) and associated geographic services (display, editing, analysis, etc.) via the Internet. Geoportals are important for effective use of geographic information systems (GIS) and a key element of a spatial data infrastructure (SDI).

scientific discipline that studies the techniques to capture, represent, process, and analyze geographic information

type of spatial relationship

digital model of urban areas that represent terrain surfaces, sites, buildings, vegetation, infrastructure and landscape elements in three-dimensional scale as well as related objects (e.g., city furniture) belonging to urban areas

process of deriving meaningful insight from geospatial data relationships to solve a particular problem

type of dictionary

concept by Al Gore

data and information having an implicit or explicit association with a geographical location

set of digital maps

method of spatial referencing