Accession Number:
ADA282155
Title:
Comparative Analysis of Leveling Instruments Wild NA3000 and Zeiss NI-1
Descriptive Note:
Scientific paper
Corporate Author:
ARMY TOPOGRAPHIC ENGINEERING CENTER ALEXANDRIA VA
Personal Author(s):
Report Date:
1994-07-01
Pagination or Media Count:
11.0
Abstract:
This study is a comparative analysis of leveling instruments in the vertical control survey conducted on the Dhahran Test Range in Saudi Arabia. The vertical leveling observations for first-order were obtained using Zeiss Ni-1 and Wild NA3000 leveling instruments. The vertical control network was adjusted using a least square program developed at the United States National Geodetic Survey, NGS. Vertical control, Optic level, Digital electronic image processing to determine height and distance.
Descriptors:
Subject Categories:
- Geodesy