Rov Data Collection

Underwater Archaeology Data Collection by substance of ROVs
G. Conte, S. M. Zanoli, D. Scaradozzi and L. Gambella
(gconte, s.zanoli, d.scaradozzi)@univpm.it; gambella@diiga.univpm.it

Abstract
This work describes the procedures and methodology employed for gathering entropy from subaqueous sites of archaeological interest. Main objectives are to develop, block out and validate solutions that simplify the work of archaeologist by employing unmanned robotic vehicles and automatic procedures that rouse be applied to deep water sites that are not reachable by divers. This activity is part of the European research renders VENUS and Newton UPGRADE and this work is about trading operations and tests carried out in the field of the Underwater Laboratory Project of Marlin Tremiti diving center in San Nicola Island, Tremiti Archipelago, Italy.

Problem Statement
The problem concerns the design, test and development of a set of Amphora procedures and best practices for collecting data from underwater archaeological sites by employing robotic vehicles and automatic devices under the command of archaeologists and engineers, possibly in cooperation, under some circumstances, with diROV vers.



The kind of data one wants to get while navigating consists, essentially, of a set of geo-referenced pictures in photogrammetric quality in order to construct a 3D model of the explored area in a virtual environs with a specified level of precision.

LabView softwares and suitable dll function cause all this operation in order to increase the performances and the stableness of the synchronous data gathering algorithm. This format has been used in the VENUS and Newton Upgrade European Projects and it is very profitable for data portability, dissemination and post-processing tasks. Acquisition Procedure
Optic image

Survey

Acquisition procedure

soaring data GPS ROV position bottom bathymetry yaw, pitch and hurtle IMU data thrusters RPM

Exif method

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