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GB/T 27919-2011Specifications for IMU/GPS supported aerial photography (English PDF)

IMU/GPS辅助航空摄影技术规范

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

December 30, 2011

Implementation date

February 1, 2012

Scope

GB/T 27919-2011 is the English-translated version of IMU/GPS辅助航空摄影技术规范.

GB/T 27919-2011 is the Chinese standard "Specifications for IMU/GPS supported aerial photography".

Its scope clause reads: This standard specifies the IMU/GPS assisted aerial photography aerial systems, aerial photography and aerial plans to design, quality and aerial flight, IMU/GPS data processing, the results of quality checks, the results collated and acceptance of basic requirements.

This standard applies to the IMU/GPS auxiliary frame-spoke aerial photography. In the airborne remote sensing applications, similar techniques may refer to this standard. Its clauses include terms and definitions.

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Document preview — GB/T 27919-2011

National Standard of the People's Republic of China

ICS: 07.040
Classification: A 77

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

1 Scope
2 Normative references
3 Terms and definitions
4 aerial 2 System Requirements
5 aerial plan and aerial design
6 aerial flight and quality requirements
7 IMU/GPS data processing
Appendix A (informative) eccentric component measurement table
Annex B (informative) record of 13 points
Appendix C (Normative Appendix) GPS observation data file naming rules
Annex E (informative) aerial flight IMU/GPS record table
Appendix F (Informative Appendix) IMU/GPS assisted aerial flight data analysis of test results Table
Appendix G (Informative Appendix) IMU/GPS data processing hand-book examination
Appendix H (Informative Appendix) IMU/GPS related information prepared in claim
Annex I (informative) outcome data directory structure and storage requirements

1 Scope

This standard specifies the IMU/GPS assisted aerial photography aerial systems, aerial photography and aerial plans to design, quality and aerial flight,

IMU/GPS data processing, the results of quality checks, the results collated and acceptance of basic requirements.

This standard applies to the IMU/GPS auxiliary frame-spoke aerial photography. In the airborne remote sensing applications, similar techniques may refer to this standard.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein

Member. For undated references, the latest edition (including any amendments) applies to this document.

GB/T 6962 1.500,1.1000,1.2000 scale topographic maps by aerial photography norm

GB/T 7931 1.500,1.1000,1.2000 topographic map Aerophotogrammetry outside the industry norm

GB/T 12341 1.25000,1.50000,1.100000 topographic map Aerophotogrammetry outside the industry norm

GB/T 13977 1.5000,1.10000 topographic map Aerophotogrammetry outside the industry norm

GB/T 15661 1.5000,1.10000,1.25000,1.50000,1.100000 topographic map of aerial photography norm

GB/T 18314 Global Positioning System (GPS) measurement specification

GB/T 19294 technical design specifications Aerial Photography

GB/T 24356 mapping results quality inspection and acceptance

GB/T 27920.1 digital aerial photography - Part 1. Box web digital aerial photography

CH8016 Global Positioning System (GPS) receivers measuring verification regulations

3 Terms and Definitions

The following terms and definitions apply to this document.

3.1 IMU/GPS supported Aerial photography

Inertial Measurement Unit (IMU) and the Global Positioning System (GPS) combination of measurement techniques, to obtain the position of the center of the photographic instant photography

For aeronautical photography parameters and attitude parameters of the image.

3.2 Direct orientation method directgeoreferencing; DG

Using IMU/GPS assisted aerial photography technology to give each photograph the exterior orientation elements to achieve without ground control points for aerial photography

Measurement methods.

3.3 Auxiliary orientation method integratedsensororientation; ISO

Using IMU/GPS assisted aerial photography technology to give each photograph of the exterior orientation elements, and ground control points to participate in aerial triangulation

Measure, then aerial photogrammetry method of directional mapping.

3.4 IMU eccentric component IMUleverarms

In the center is the origin of photography, photography main optical axis direction is the Z-axis (the zenith direction is positive), X, Y axis is parallel to the image plane coordinates corresponding

GB/T 36299-2018 | GB/T 12898-2009 | GB/T 18314-2009 | GB/T 45522-2025 | GB/T 27920.2-2012 | GB/T 27920.1-2011 | […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 20 pages — is available in the English PDF.

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