Computer · Surveying
ज्ञात ऊंचाई का एक अपेक्षाकृत स्थायी बिंदु जो तलविघटन (levelling) कार्यों में सभी मापों के आधार के रूप में उपयोग किया जाता है, उसे ______ कहा जाता है।
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1घटाया हुआ स्तर (Reduced Level)
- 2बेंच मार्क (Bench Mark)✓
- 3जमीनी स्तर (Ground Level)
- 4औसत समुद्र तल (Mean Sea Level)
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बेंच मार्क (Bench Mark)
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