New search facility:  
BIPM Home | Site map | Metrology portal | KCDB | JCTLM-DB | Contact us  
   
Resolution 6 of the 21st meeting of the CGPM (1999)
Version française
Other Resolutions
of the 21st CGPM

Summary
Participation at the General Conference
23rd meeting of the CGPM (2007): Presentations by CC Presidents
22nd meeting of the CGPM (2003): Presentations by CC Presidents
Proceedings of the CGPM
Resolutions of the CGPM
Chain of responsibility
The benefits of participating in the BIPM
Procedure for a State to become a Member of the BIPM
Procedure for a State or Economy to become an Associate of the General Conference
Evolving Needs for Metrology in Trade, Industry and Society, and the Role of the BIPM
National and International Needs Relating to Metrology
Direct access
 
Requirements for dimensional metrology (5) (7)

The 21st Conférence Générale des Poids et Mesures,

considering that

  • requirements for advanced dimensional metrology continue to increase,
  • tolerances in high-technology manufacturing continue to fall and that in some areas they are already at the limit of what is possible today,
  • the range over which such requirements exist extends inclusively from the domain of nanotechnology to the domain of geophysics,
  • many different areas of metrology call upon realizations of SI derived units that themselves include the metre,
  • the most demanding requirements in dimensional metrology often call for the realization of the metre by the simplest and the most direct way possible using stabilized lasers,
  • to provide for the future and to ensure that the world's metrological system is capable of meeting future demand, continued basic research is essential,
  • recommends that national laboratories maintain a wide research base in length metrology that includes the maintenance and development of techniques to meet the diverse and growing demands in the field of dimensional metrology.



    Reference:
    Comptes Rendus de la 21e CGPM (1999), 2001, 330
    Metrologia, 2000, 37(1), 93

    The reader should note that the official version of this Resolution is the French text.