Surveying and mapping Essay example
High school
Essay
Engineering and Construction
Pages 28 (7028 words)
Download 0
1. INTRODUCTION 1.1 The purpose Survey network design plays a significant role in surveying. There are various kinds of survey networks. Based on the geometry of survey networking, there are open traverse, closed traverse, triangulation, trilateration and triangulatertion…

Introduction

Designing an effective and efficient survey network is one of the essential aspects in the implement of field surveys. In contrast, the design of a survey network is a complicated and sophisticated task because a survey network needs to meet or exceed specified criteria for precision, reliability, sensitivity, and cost. Other pivotal factors must be taken into account in a feasible design, such as geological criteria, suitability for equipment measurement, long term safety, field time and access costs (Talaya, et al., 1999). Therefore, it is vital to implement the techniques and instruments of the design of the survey network to deal with a variety of current problems. For instance, deformation monitoring network of dam (Gokalp and Tasc?, 2009), precise levelling of the network (Shahrum and Azhari, 2009), and control the network of construction, have drawn intensive attention for surveyors. The aim of survey network design is understood as creating an optimal network configuration and observation plan that satisfies the postulated network quality criteria (e.g., error ellipses and redundancy numbers) with minimum cost (Amiri-Simkooei and Sharifi, 2004). ...
Download paper
Not exactly what you need?

Related papers

Report of the Field Week at Wiston
Surveys are very important while carrying out all types of construction and land planning. The various applications of surveys include the plotting of a land and marking of boundaries for planning and ownership purposes, the correct orientation of the building, the leveling of an unduly ground surface, for setting out gradient of a road or field, for marking the center line of the roads, railways…
Geographic Information System on a civil engineering
Key to this research is the various information software used in the analysis and presentation of civil engineering works. Introduction The GIS (geographic information system) is a modern scientific system and software capable of acquiring or capturing, recording, integrating and present in more clearly and understandable format for all geographic data. The system will analyze information such as…
Structural Geology in Petroleum Exploration
These techniques constitute petroleum exploration, which in turn has several definitions. In one instance, oil exploration is defined as the process of searching for oil, among other petroleum related resources like gas, in the sedimentary basins of the earth. The mentioned exploration process depends on systematic utilization of technology based methods by innovative geoscientists (Larsen et al…
CONSTRUCTION LAW - YEAR 3 IN QUANTITY SURVEYING
The size of your project demands that you will need to employ a full time CDM coordinator too. The CDM coordinator will be responsible for compliance with CDM regulations. CDM 2007 stipulates that the CDM coordinator must be a competent person. Moreover, CDM 2007 expects that all parties involved in the project will cooperate and coordinate with each other. All involved parties are also stipulated…
Surveying Processes Assignment
All the exterior walls are included when the surveyor is taking the foot print. Elevation is another common surveying term which refers to the height which is usually above sea level. This point usually describes the house which is to be constructed and how high is it from sea level. Site plan is a very common surveying term which includes all the dimensions; the site drainage is often the most…
the Engineering Disciplines
This indicates the numerous career paths that a civil engineering professional can pursue. All civil engineers must have a bachelor’s degree, while advanced degrees are only essential for individuals who want to enter into academic, research, and managerial positions (Bugliarello, 1994). With the various civil engineering disciplines a civil engineer has a lot of fields to choose from. Civil…
What does a geomatic engineer do in his career and what are the future prospectus of this career?
Most of the tasks and activities of the geomatic engineers are integrally linked with civil engineering. Such tasks include but are not limited to mapping for the construction projects, control surveys, and preparation of design and layout of the urban subdivisions and public infrastructure. The graduates of geomatics engineering make use of a diverse array of technologically advanced tools such…