XXI Intercontinental CIPA Seminar, 01-06 March, Athens, Greece
3D Laser beam Scanner and Reflectorless Total Station: A Comparative Study of the Slot machines of ElKhazneh at Petra in Michael jordan Naif Haddad, Fawwas Ishakat
Department of Conservation Science, Queen Rania Institute of Tourism and Heritage, the Hashemite University, Zarqa 13115, Jordan. E-mail: [email protected] edu. jo, [email protected] com Keywords and phrases: Compression, Laser scanning, Program, Accuracy, Stage Cloud, Surveying, Acquisition, Finalizing. ABSTRACT Today, the laser beam scanners happen to be widely used in neuro-scientific architectural, archaeological and environmental surveying because of the practicality and adaptability. A laser scanning equipment can be considered like a high automation reflectorless total station; using a laser structured measurement of distance and accurate slanted movement, a target object is sampled in a frequent mesh of 3D details. To achieve a true comparison involving the technical attributes of the laser scanning machine and reflectorless total place, the case of the high slot machine games and in a vertical placement, had been picked at El-Khazneh (the treasury) at Petra in The nike jordan, where the utilization of traditional measuring methods, in the event not impossible, at least are very difficult to achieve. These types of slots are situated in an inaccessible place next to ElKhazneh, about both the proper and the side. Until now you will find no satisfactory measurements of people slots. There are two lines of approximately sq . holes. The situation of how to purchase viewpoint positions and the time represents key elements of the survey for those video poker machines where the tremendous mountain environment adjacent El-Khazneh limits potential messfuhler stations. To overcome this challenge and to attain precise measurements of those slot machines, we employed a 3D laser reader (Mensi GS 100) to generate a 3D mesh style, and a modern reflector-less total station (Leica), which has a chance to use a noticeable laser beam. The two techniques, the difficulties and troubles that came about during the study process are shown in the paper. The obtained consequence of these two techniques will be mentioned and examined. 1 . LAUNCH A surveyor collecting data using pre-electronic techniques could have used the tape to adopt the measurements, together with a cross section for height information and quantity estimations, or the study could have been completed using this kind of polar methods as transportation or theodolite / EDM surveys. Actually cultural traditions documentation usually requires integrating survey info from distinct sources. Presently, the preferred method to achieve this aim is by using a integrated utilization of different paperwork technologies. Actually, partitioning techniques and integration of different way of measuring and building techniques look like useful in ethnical heritage documents and representation. As a general rule, the greater the accuracy required the more time and funds will be instructed to achieve it. However , a laser scanning machine may very well be as a excessive automation reflectorless total place; by means of a laserlight based dimension of distance and exact angular motion, a focus on object can be sampled in a regular nylon uppers of 3D IMAGES points. At the same time the items that can be documented range from the sizes of gold coins or potsherds to complete cultural scenery. To achieve a true comparison between your technical attributes of the lazer scanning machine and reflectorless total place, the case of the high slots and in a vertical location, had been chosen at El-Khazneh (the treasury) at Petra in Michael jordan, where the make use of traditional calculating methods, if not impossible, at least are very difficult to achieve. 2 . EL-KHAZNEH OF PETRA AS WELL AS THE SLOTS The architecture of Petra reflects the nature of the Hellenistic and Roman period, where architects shifted among distinct cultures to produce high artsy standards in architecture in cooperation together with the local traditions in order to acquire a new method of the stylistic aspect. Hence, the faГ§ades are...
Sources: -Agosto, Electronic., Ardissone, P. and Bornaz, L., The Castle Of Graines: Diverse Survey Strategies For The Documentation Of Historical Complexes, CIPA, XX, Torino, Italia, Vol. you, 2005, 55-58. -Boehler, Watts., Heinz, G. and Marbs, A., Possibly noncontact close range laser beam scanners pertaining to cultural historical past recording, In: CIPA, Functioning group NI, 2001, 431-436. -McKenzie, J. (1990). The Architecture of Petra. Oxford: Oxford College or university Press. -Parr, P. (1968). " The Investigation of Some вЂinaccessible' Rock-cut Sections at PetraвЂќ. PEQ 90: 5-16. -Rababeh, Sh. M., 2005, Just how Petra was Built: An analysis from the construction tactics of the Nabataean freestanding properties and rock-cut monuments in Petra, Test, The Basingstoke Press, Oxford. (dissertation).
Stand 3 Way of measuring recorded applying reflectorless Total station from the right area slots of the El-Khazneh.
dimension recorded employing 3D Lazer scanner Slot machine ID you 2 a few 4 a few 6 several 8 being unfaithful 10 11 12 13 14 15 16 18 18 nineteen 20 21 years old 22 23 24 twenty-five 26 a 200 240 180 168 230 210 260 two hundred and fifty 237 280 300 260 340 413 345 257 256 277 220 271 220 350 273 330 300 235 b a hundred and twenty 120 230 225 332 265 290 293 260 294 242 280 266 257 243 298 370 363 394 340 375 260 402 420 440 220 c 180 230 190 164 240 210 267 three hundred 277 350 320 310 330 359 315 270 301 272 247 285 275 340 247 370 291 370 d 125 140 297 220 328 282 254 290 302 298 212 300 287 319 278 325 337 364 382 334 316 400 490 369 449 110 electronic 90 80 120 85 120 95 110 118 110 a hundred and forty 90 eighty 130 95 90 75 90 eighty 120 a hundred and forty 90 80