Abstact

LAND SURVEYINGING USING SENSORS IN SMARTPHONES

This paper proposes surveying solution in Geometrics and surveying field. Ubiquitous Surveying provides cost-effective, smart and available surveying techniques while traditional surveying equipment are so expensive and have small availability specially in indoor and daily surveying jobs. In order to have a smart surveying instrument, different information technology methods and tools like Triangle method. These new ways in combine with surveying equations introduces modern surveying equipment called SMART STATION that also employed different sensors embedded in smart phone and mobile stand. RSSI-based localization and Triangle method technique are easy and well known methods to predict the position of an unknown node in indoor environments whereas additional measures are required for a sufficient accuracy. The sensors used in this app are gyroscope, compass, accelerometer thus producing the output in cad format.