topography

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topography

The contours of land—such as flat, rolling, or steep.

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Mapping of the corneal shape through the use of corneal topographers enables eye care practitioners to accurately analyse this important structure.
On 9 May 2011, Geoff Howard, Chief Topographer at Land Information New Zealand, died suddenly but peacefully.
Collingwood (1927; 1930; 1932), of course, topographer Thomas Ashby (1928), numismatist Harold Mattingley (1934), pioneer Aegeanist A.
Dr Schallhorn explained: "The Pentacam Topographer (pictured), which looks at corneal shape, has some files 5MB for each capture for each eye--and the data has to be stored.
This research report categorizes the global ophthalmology devices market into the following segments: Global Ophthalmology Devices Market, by Type - Diagnostic and Monitoring Devices Market - Optical Coherence Tomographers (OCT) - Ophthalmic ultrasound imaging systems - Fundus cameras - Ophthalmoscopes - Retinoscopes - Wavefront aberrometer - Corneal topographer - Autorefractors/Phoropters - Pachymeters - Keratometers - Specular microscopes - Biometers - Visual field analysers/Perimeter - Tonometers - Slit lamps - Optotype projectors - Dioptometers
This period, roughly between 1880 and 1930, was characterized by the jack-of-all-trades topographer (rarely female), who typically spent part of the year in the field as a plane table mapper, crew chief, and surveyor-engineer, and the rest of the year in the office as a draftsman and map editor.
Our two test rooms were kitted out with everything an optometrist would need to provide a first class eye examination, and no patient failed to be impressed by the phoropter heads, topographer, and OCT machines in use.
The first source was "The Survey of the Stretch of the Sino-Russian Boundary from the Northern Outskirts of Alatau Mountains down to the Tarbogatay Ridge," at 1:84,000, compiled in spring 1862 by military topographer Nifant'ev under the supervision of Russian Boundary Commissar Colonel Ivan Babkov (RGVIA, Fond 386, opis' 1, # 6014).
Developed by a team of former bulge-bracket investment bankers and Wall Street executives, Market Topographer is a new, Web-based platform for researching, benchmarking and comparing the valuation of U.
CORNEAL TOPOGRAPHER MARKET - Placido Ring Corneal Topographer Market - Schiempflug Camera Market 9.
A talk from Professor James Wolffsohn, presenting the Medmont E300 topographer at the No 7 Contact Lenses stand, with its new tear film quality assessment software, showed that highlights can also be found on the exhibition floor.
Linking two of Zeiss' most trusted platforms (the Atlas[TM] corneal topographer with Visante([R]) OCT), the new Visante omni allows the refractive surgeon to identify pre-existing corneal abnormalities, such as keratoconus, in their earliest stages.