Edge Rewrite
// HTMLRewriter · presentation

This page was redesigned at the edge.

Cloudflare fetched the original article and streamed it through HTMLRewriter to apply an entirely new visual system without rebuilding the source page.

// request.cf · coarse context

A page that knows where it met you.

Only coarse request metadata is shown. This demo does not display or persist visitor IP addresses.

Country
US
Cloudflare location
CMH
Connection
HTTP/2
Language
Not provided

Ray ID: a282a843ec7d3334

Jump to content

Talk:Mount Thayer

Page contents not supported in other languages.
Add topic
From Wikipedia, the free encyclopedia

NGS data

[edit]

I changed the data to that supplied by the National Geodetic Survey. I think this data is the most accurate currently available. NGS supplies NAVD88 elevations which are usually greater than the older NGVD29 elevations found on most topographic maps, although the diference is not great at this location, only 3 feet. The data sheet I used is THAYER 2 RESET (HS4915). The original station was destroyed during construction. The military likes to grade off mountain tops they use and consequently the mountain looses some elevation. The NGS station that was replaced by the reset was THAYER (HS4908) and that data sheet recorded an elevation of 3485.7 feet. So it looks like they took 6.7 feet or so off the top. –droll [chat]