ISO 19130-1 Geographic information — Imagery sensor models for geopositioning

ISO 19130-1
Working Group
Reference	Status/Date	Name	WG
ISO 19130-1:2018	2018-09-05	Geographic information — Imagery sensor models for geopositioning — Part 1: Fundamentals	6
ISO/TS 19130:2010	2010-06-10	Geographic information - Imagery sensor models for geopositioning	6
ISO/CD 19130	Cancelled 2006-04-05	Geographic information — Sensor and data models for imagery and gridded data	6

Scope

This document identifies the information required to determine the relationship between the position of a remotely sensed pixel in image coordinates and its geoposition. It supports exploitation of remotely sensed images. It defines the metadata to be distributed with the image to enable user determination of geographic position from the observations.

This document specifies several ways in which information in support of geopositioning can be
provided.

It may be provided as a sensor description with the associated physical and geometric information necessary to rigorously construct a PSM. For the case where precise geoposition information is needed, this document identifies the mathematical equations for rigorously constructing PSMs that relate 2D image space to 3D ground space and the calculation of the associated propagated errors. This document provides detailed information for three types of passive electro-optical/ IR sensors (frame, pushbroom and whiskbroom) and for an active microwave sensing system SAR. It provides a framework by which these sensor models can be extended to other sensor types.
It can be provided as a TRM, using functions whose coefficients are based on a PSM so that they provide information for precise geopositioning, including the calculation of errors, as precisely as the PSM they replace.
It can be provided as a CM that provides a functional fitting based on observed relationships between the geopositions of a set of GCPs and their image coordinates.
It can be provided as a set of GCPs that can be used to develop a CM or to refine a PSM or TRM.

This document does not specify either how users derive geoposition data or the format or content of the data the users generate.

Document Normative References:

ISO 19103:2015, Geographic information — Conceptual schema language

ISO 19107, Geographic information — Spatial schema

ISO 19108, Geographic information — Temporal schema

ISO 19111:2007, Geographic information — Spatial referencing by coordinates

ISO 19115-1:2014, Geographic information — Metadata — Part 1: Fundamentals

ISO 19115-2:2009, Geographic information — Metadata — Part 2: Extensions for imagery and gridded data

ISO 19123, Geographic information — Schema for coverage geometry and functions

ISO 19157:2013, Geographic information — Data quality

Referenced from active ISO/TC 211 standard:

ISO 19101-2:2018 Geographic information — Reference model — Part 2: Imagery