Reference viewing environments are defined for standard RGB in Table 0.1.
TABLE 0.1 sRGB viewing environment Parameters
Condition sRGB
Luminance level 80 cd/m2
Illuminant White x = 0.3127, y = 0.3291 (D65)
Image surround 20% reflectance
Encoding Ambient Illuminance Level 64 lux
Encoding Ambient White Point x = 0.3457, y = 0.3585 (D50)
Encoding Viewing Flare 1.0%
Typical Ambient Illuminance Level 200 lux
Typical Ambient White Point x = 0.3457, y = 0.3585 (D50)
Typical Viewing Flare 5.0%

What's your source for this information? This sounds like digital graphics production or digital photography information, not video.

http://www.w3.org/Graphics/Color/sRGB

That's the sRGB "standard", but there are a lot of conflicting views out there that you will find. Video uses other standards (Rec. 709, SMPTE-C, etc.).

The document you linked to explains itself very clearly. Please re-read the document. Terms can have differing meaning when the context changes. Please keep track of the context you are in. The title of the document should have been your first clue.

Reference viewing environments are defined for standard RGB in Table 0.1.
TABLE 0.1 sRGB viewing environment Parameters
Condition sRGB
Luminance level 80 cd/m2
Illuminant White x = 0.3127, y = 0.3291 (D65)
Image surround 20% reflectance
Encoding Ambient Illuminance Level 64 lux
Encoding Ambient White Point x = 0.3457, y = 0.3585 (D50)
Encoding Viewing Flare 1.0%
Typical Ambient Illuminance Level 200 lux
Typical Ambient White Point x = 0.3457, y = 0.3585 (D50)
Typical Viewing Flare 5.0%

Have you looked at the stickies at the top of the Calibration forum? All the information you're looking for is there.

Reference viewing environments are defined for standard RGB in Table 0.1.
TABLE 0.1 sRGB viewing environment Parameters
Condition sRGB
Luminance level 80 cd/m2
Illuminant White x = 0.3127, y = 0.3291 (D65)
Image surround 20% reflectance
Encoding Ambient Illuminance Level 64 lux
Encoding Ambient White Point x = 0.3457, y = 0.3585 (D50)
Encoding Viewing Flare 1.0%
Typical Ambient Illuminance Level 200 lux
Typical Ambient White Point x = 0.3457, y = 0.3585 (D50)
Typical Viewing Flare 5.0%


Those are the standards for sRGB. Do you need sRGB or not? If so, then yes that's sRGB. If you're looking for video standards, then no sRGB is not appropriate, though some things are the same between sRGB and for instance Rec709. But you're not clear at all what you're asking for, so it's impossible to answer your question.