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Measurement Methodology

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Precise levelling is conducted to carry height from the southern plains of Nepal to the selected control points.

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Trignometrical levelling is performed from selected control points(points to which height is carried by precise levelling).

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Gravity survey will be conducted to define the local geoid around the Everest

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GNSS based survey is conducted for determining locations of gravity points, bench marks as well as top of Sagarmatha.

News

Quick Recee

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Quick Reconnaisance Survey of bench marks along the road from Mirchaiya of Siraha District to Katari of Udaypur district. The detail field report will be made availble below.

Preliminary Field

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Pre-Field Study of some control points selected for measuring height of Mt. Everest has been conducted. Sollung, Chulyamu, Pike (Sub) HS and Pataale Danda has been inspected.

Consultation Workshop

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Consultation Workshop for finalizing the methodology developed by Survey Department was conducted on 11-12 December 2017.

Few Snaps of Different Activities

Interesting and challenging moments.

Feel the experience.

Downloads

Sagarmatha Height Measurement Procedure: Presentation Slide[Original Version:Final version will be update later]
Program Schedule of the workshop
Proceeding and the report of the workshop outcome Will be uploaded Soon
Field report of the preliminary recee done for four Sagarmatha observation stations Will be uploaded soon
Field report of the quick recee done for bench marks from Mirchaiya of Siraha district to Katari of Udaypur district
Progress report of the year 2074/75

Progress in Brief

Workshop
Consultation workshop conducted to finalize the working methodology.
Reconaissance Survey
Preliminary reconaissance completed at different Sagarmatha peak observation stations : Sollung; Chhulyamu; Pike (Sub) HS; Pataale; Rauje; Lower Rauje; Aiselukharka; Takshindu; Laure Danda; Mayum
Quick reconaissance survey of Bench Marks along the Sagarmatha Highway from Mirchaiya to Katari has been completed.
Precise Levelling Survey
Monumentation works completed in 156.5 Km. Observation completed in 169.7 Km which includes 169 points : 1 datum station at Madar; 43 Special Permanent Bench Marks(PBMs) and 125 Permanent Bench Marks(PBMs).
GNSS Survey
GNSS field survey conducted at 102 points: 48 Gravity Points; 1 Connecting Point; 47 Levelling Points and 6 Control Points of National Control Network.
Gravity Survey
Planning works for gravity survey has been started.

Contact Us

Sagarmatha (Everest) Height Measurement Secretariat
 


Email: everest.surveyteam@gmail.com