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GA/T 951-2011 English PDF

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GA/T 951-2011: Regulation of digital photography by ultra-violet observation photography system
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GA/T 951-2011English179 Add to Cart 3 days [Need to translate] Regulation of digital photography by ultra-violet observation photography system GA/T 951-2011

PDF similar to GA/T 951-2011


Standard similar to GA/T 951-2011

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Basic data

Standard ID GA/T 951-2011 (GA/T951-2011)
Description (Translated English) Regulation of digital photography by ultra-violet observation photography system
Sector / Industry Public Security (Police) Industry Standard (Recommended)
Classification of Chinese Standard A92
Classification of International Standard 13.310
Word Count Estimation 5,534
Date of Issue 2011-11-01
Date of Implementation 2011-12-01
Quoted Standard GB/T 23865-2009; GA/T 538-2005; GA/T 584-2005; GA/T 591-2006; GA/T 592-2006
Regulation (derived from) Industry Standard Record Announcement No. 4 of 2012 (No. 148)
Issuing agency(ies) Ministry of Public Security
Summary This standard specifies the technical methods for digital photography using an ultraviolet observation camera system. This standard applies to China criminal, civil, administrative and other cases and traffic, natural disasters, accidents and other traces, evidence of the UV reflection photography method.

GA/T 951-2011: Regulation of digital photography by ultra-violet observation photography system

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Regulation of digital photography by ultra-violet observation photography system ICS 13.310 A92 People's Republic of China Public Security Industry Standards Ultraviolet observation system camera digital camera rules Issued on. 2011-11-01 2011-12-01 implementation People's Republic of China Ministry of Public Security

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. Please note that some of the content of this document may involve patents. Distribution of this document Institutions do not assume the responsibility to identify these patents. This standard by the National Standardization Technical Committee Criminal Criminal photographic technology, video Technical Committee (SAC/TC179/SC5) proposed And centralized. This standard was drafted. Shandong Police College, Guangdong Police College. The main drafters of this standard. Zhaoxiu Ping, Hao Xinhua. Ultraviolet observation system camera digital camera rules

1 Scope

This standard specifies the application of ultraviolet observation system camera digital photography technology and methods. This standard applies to our criminal, civil and administrative cases and traffic accident, natural disasters, accidents and other events mark, evidence of UV Reflective photographic methods.

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 23865-2009 proportion photographic rules GA/T 538-2005 shortwave ultraviolet image visualizer GA/T 584-2005 ultraviolet photography method rules GA/T 591-2006 criminal photographic equipment and technical conditions GA/T 592-2006 Rules of Criminal digital imaging technology

3 Equipment

3.1 General UV observation camera system is the use of UV technology acquisition marks reflection image, and by UV photomultiplier technology invisible ultraviolet FIG. Image intensifier and converted into a visible image, and then take the picture recording equipment system by digital cameras. Observation camera system includes an ultraviolet Two portions ultraviolet image observation devices and digital cameras, the two parts can observe - together photographic conversion means. 3.2 ultraviolet image visualizer Components and performance 254nm shortwave ultraviolet image observation devices should meet the requirements GA/T 538-2005 in. The concept of short-wave ultraviolet image Police Instrument 254nm shortwave UV filter UV filter into state 365nm, 365nm is composed of long wave ultraviolet image visualizer. 3.3 Digital Cameras Performance of digital cameras should be consistent with the provisions of GA/T 592-2006 in. 3.4 UV light source, a tripod or copy stand 254nm short-wave ultraviolet light source shall comply with the provisions of GA/T 538-2005 for; 365nm long wave ultraviolet light source, a tripod or copy stand should Compliance GA/T 591-2006 in.

4 technical methods

4.1 General The following statements are 254nm shortwave ultraviolet photography, for example, the use of 365nm long wave ultraviolet image visualizer and 365nm long-wave UV Long-wave ultraviolet light photographic conducted also apply mutatis mutandis.

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