通过现实捕获揭示过去bob综合app赌博

Authors:Renata Barradas Gutiérrez, Josep M. Puche Fontanilles, Pau de Solà-Morales

The ancient Roman city of Tarraco, the present day city of Tarragona, in the Catalonia region of north-east Spain, is the most ancient Roman settlement on the Iberian Peninsula and was once capital of the peninsular territory. The architectural remains of the glorious past of Tarragona, include among other ruins, a circus, a theatre, and an amphitheatre. This archaeological ensemble was built 2,000 years ago and forms part of UNESCO World Heritage Sites since the year 2000.

The Catalan Institute of Classical Archaeology (ICAC) and the Architecture School of the URV (ETSA) joined efforts with the help of ARREL Project of the RecerCaixa program to study, preserve and transmit the cultural richness of Catalonia’s past using Leica Geosystems’ state-of-the-art laser scanning technologies and a unique mobile mapping solution - thePegasus:Backpack.

The committed team of archaeologists are proficient in transforming point clouds and HDR digital imagery into 3D CAD models. These skills, combined with their in-depth historical and archaeological knowledge, helped tounveil and understand the secrets of this Roman citythat once served as a model for provincial capitals in the rest of the Roman Empire.

Looking at the big picture

A detailed digital 3D model is a reconstruction of reality that enables the study of a determined space.

The tri-dimensional digital models of the Roman circus, a large open-air entertainment venue for chariot races and horse races, obtained from the point clouds were the basis to研究并了解初始状态和转型这个遗产在两千年中进行了试验。

“来自Leica Geosystems的激光扫描解决方案使我们能够digitally visualise and understand the complex reality罗马马戏团今天位于塔拉贡纳（Tarragona）的旧城区所占据的这四公顷围栏中，这代表了罗马工程的真正挑战，这与自五世纪以来开发的行动发生了严重改变。”said Josep M. Macias Solé, senior investigator at ICAC.

用点云生成的3D模型帮助专家团队实现了：

• Reconstruct digitally the Roman circus, and even locate the parts that escape the human eye.
• 解释结构的组成部分，以测试有关马戏团能力以及其初始建筑和后来建筑物背后的逻辑的假设。
• Decipher the development of the local landscape throughout centuries to determine how this Roman edification conditioned the urban plot of the city in medieval and modern times.

将碎片与移动现实捕获一起放在一起bob综合app赌博

最初充当罗马马戏团的结构，这些年来遭受了深刻的建筑变化，现在它被插入并隐藏在塔拉加纳（Tarragona）的城市景观下。罗马马戏团位于市中心，向游客开放了展览区，但是，支持该舞台的旧穹顶是房东，酒吧，餐馆甚至私人住宅的结构。

There have been several efforts to digitise the Roman circus using a whole generation of Leica Geosystems’ laser scanners, staring with the C5, and C10, to using one of the latest laser scanning technologies - the Leica P30. ICAC and ETSA have culminated these efforts with the reality capture sensor platform thatunified all the previous scans - thePegasus:Backpack.

罗马马戏团的所有可见部分都用激光扫描仪记录在案。PEGASUS：背包使得捕捉所有街道和立面的每一步塔拉戈纳的老城,插入我n the area occupied by the Roman circus. The use of this unique reality capture solution also facilitated the graphic integration of the contemporary and ancient architecture of the city into one single workflow.

“ Pegasus：背包为我们提供了能够覆盖否则将非常繁琐且非常昂贵的区域的巨大优势。使用此工具，我们可以eliminate much of the field workand then process the data and fit it with other projects we have done for the comprehensive documentation of this whole area,”said Macias Solé.

“所有这些过程用毫米精度捕获数据has been extremelyagile and effective，我们总是counted on the technical supportand continuous advice of Leica Geosystems’ experts.”

Connecting disciplines

罗马马戏团的考古遗骸是罗马建筑和规划的证词，并提供了关于这种古老的建筑如何在每个世纪中发展和改变塔拉贡的历史和景观的蓝图。

The 3D documentation of the heritage site in Tarragona allowed archaeologists at ICAC and architecture students at ETSA to develop:

• Historical urban studies
• Pedagogy and museography of the historical heritage
• Archaeological research
• 会计计划和遗产管理系统

Capturing reality through laser scanning opens a door where specialists from several disciplines, like archaeologists and architects, canconverge to study, map, monitor, and conserve any building or asset.如西班牙塔拉贡（Tarragona）所见，Leica Geosystems的解决方案可以帮助专业人员在生产，共享和评估信息方面变得更加有效和准确。