3D GIS in archaeology a voxel-based depiction of archaeological - PowerPoint PPT Presentation

3D GIS in archaeology a voxel-based depiction of archaeological stratigraphy in a micro-scale analysis Undine L e Lieberwirth th Axel Ge l Gerin ing 01. November 2016 Lieberwirth 2007 Lieberwirth 2016 1

ParaView Kythera, Acroterion,Trench IX created by GRASS GIS r.vol.dem , visualised by ParaView - 2007 2

Kythera, Acroterion,Trench IX created by GRASS GIS r.vol.dem , visualised by ParaView - 2007 3

ParaView Kythera, Acroterion,Trench IX created by GRASS GIS r.vol.dem , visualised by ParaView - 2007 4

Kythera, Acroterion,Trench IX created by GRASS GIS r.vol.dem , visualised by ParaView - 2007 5

Kythera, Acroterion,Trench IX created by GRASS GIS r.vol.dem , visualised by ParaView - 2007 6

ParaView Kythera, Acroterion,Trench IX created by GRASS GIS r.vol.dem , visualised by ParaView - 2007 7

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Kythera, Acroterion,Trench IX created by GRASS GIS r.vol.dem , visualised by ParaView - 2007 9

Kythera, Acroterion,Trench IX created by GRASS GIS r.vol.dem , visualised by ParaView - 2007 10

2007 2016 hand drawings CAD, SfM, Scan Lieberwirth 2007 Lieberwirth 2016 11

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1. rese search questi tion 1.1 1 met etho hodo dological rese esearch question i. i. stratigraphy i. i. sin ingle-contex ext-recording i. i. co common on hardwa ware re & & softwa ware re 1  re 2  dat 3  results 4  outlook reseach questi tion ata & & method od ts 4 ook 13

1. rese search questi tion 1.2 2 archa chaeo eological resea earch ch question 14

1. rese search questi tion 1.2 2 archa chaeo eological resea earch ch question 15

2. data ta & & met method od 2.1 1 excavation & & documentat tation 1  re 2  dat 3  results 4  outlook reseach questi tion ata & & method od ts 4 ook 16

2. data ta & & met method od 2.1 1 excavation & & documentat tation geophysical prospection Eastern Atlas GmbH Berlin 1  re 2  dat 3  results 4  outlook reseach questi tion ata & & method od ts 4 ook 17

2. data ta & & met method od 2.1 1 excavation & & documentat tation 3d laser scanner, totalstation, digital camera Cyclone 9 AutoCAD, TachyCAD, MonuMap 1  re 2  dat 3  results 4  outlook reseach questi tion ata & & method od ts 4 ook 18

2. data ta & & met method od 2.1 1 excavation & & documentat tation Leica ScanStation 2 Cyclone 9 AutoCAD, TachyCAD, MonuMap 1  re 2  dat 3  results 4  outlook reseach questi tion ata & & method od ts 4 ook 19

2. data ta & & met method od 2.1 1 excavation & & documentat tation Leica ScanStation 2 Canon EOS 300D Cyclone 9 AutoCAD, TachyCAD, MonuMap WGS 1984 1 WGS 1984 1I 1  re 2  dat 3  results 4  outlook reseach questi tion ata & & method od ts 4 ook 20

2. data ta & & met method od 2.1 1 excavation & & documentat tation ParaView 5.0.0 1  re 2  dat 3  results 4  outlook reseach questi tion ata & & method od ts 4 ook 21

2. data ta & & met method od 2.1 1 excavation & & documentat tation ParaView 5.0.0 1  re 2  dat 3  results 4  outlook reseach questi tion ata & & method od ts 4 ook 22

2. data ta & & met method od 2.2 2 analy lysis is geo-referenced point cloud from structure-from-motion Canon EOS 300D & PhotoScan Pro 1.2.3 registered & geo-referenced point cloud from laser scan Leica ScanStation 2 & Cyclone 9 1  re 2  dat 3  results 4  outlook reseach questi tion ata & & method od ts 4 ook 23

2. data ta & & met method od 2.2 2 analy lysis is GRASS GIS 7.0.1 1  re 2  dat 3  results 4  outlook reseach questi tion ata & & method od ts 4 ook 24

2. data ta & & met method od 2.2 2 analy lysis is GRASS GIS 7.0.1 1  re 2  dat 3  results 4  outlook reseach questi tion ata & & method od ts 4 ook 25

ca calci cium concentr trati tion ParaView 5.0.0 Laboratory for Physical Geography Institute for Geographical Sciences Free University Berlin 1  re 2  dat 3  results 4  outlook reseach questi tion ata & & method od ts 4 ook 26

ca calci cium concentr trati tion ParaView 5.0.0 1  re 2  dat 3  results 4  outlook reseach questi tion ata & & method od ts 4 ook 27

geor eoradar amplitude ude measu surem emen ent ParaView 5.0.0 Eastern Atlas GmbH Berlin 1  re 2  dat 3  results 4  outlook reseach questi tion ata & & method od ts 4 ook 28

geor eoradar amplitude ude measu surem emen ent ParaView 5.0.0 Eastern Atlas GmbH Berlin 1  re 2  dat 3  results 4  outlook reseach questi tion ata & & method od ts 4 ook 29

ParaView 5.0.0 GRASS GIS 7.0.1 1  re 2  dat 3  results 4  outlook reseach questi tion ata & & method od ts 4 ook 30

3 D 2 D THE VOXEL 2.5 D 3 D 31

2 D GRASS GIS v.vol.rst 3 D 32

brain MRT voxel model of & by Undine Lieberwirth, images taken by Charité Berlin 33

3. resu sults 3.1 1 met etho hodo dological resu esults ParaView 5.0.0 1  re 2  dat 3  results 4  outlook reseach questi tion ata & & method od ts ook 34

3. resu sults 3.1 1 met etho hodo dological resu esults Source: Lieberwirth, U., Neteler, M., Fritsch, B., Metz, M., Kühnle, K. (2015) Ø 7mm Method 1 TLS Ø 3mm 5856 points Method 2 BT Ø 2mm 59162 points Method 3 SfM 54709 points 1  re 2  dat 3  results 4  outlook reseach questi tion ata & & method od ts ook 35

3. resu sults 3.1 1 met etho hodo dological resu esults ParaView 5.0.0 harris matrix of trench 1 - at excavation - after post- processing HARRIS matrix composer 2.0b 1  re 2  dat 3  results 4  outlook reseach questi tion ata & & method od ts ook 36

3. resu sults 3.1 1 met etho hodo dological resu esults r.mapcalc difference=se114 - se113 harris matrix of trench 1 GRASS GIS 7.0.1 - after post-processing HARRIS matrix composer 2.0b 1  re 2  dat 3  results 4  outlook reseach questi tion ata & & method od ts ook 37

3. resu sults 3.2 2 archa chaeo eological results point cloud of 3D laser scan tren ench 1 tren ench 2 1  re 2  dat 3  results 4  outlook reseach questi tion ata & & method od ts ook 38

4. outlook ook 4.1 1 archa chaeo eological ou outloo ook 1  re 2  dat 3  results 4  outlook reseach questi tion ata & & method od ts ook 39

4. outlook ook 4.2 2 met etho hodo dological ou outlook ook 3D stati 3D tisti tics spatial density analysis – 2D08 spatial density analysis – 3D08 1  re 2  dat 3  results 4  outlook reseach questi tion ata & & method od ts ook 40

4. outlook ook 4.2 2 met etho hodo dological ou outlook ook phot otor orealis istic ic depi epiction 3d model of layer 108, PhotoScan Pro 1.2.3.2331 real al-color display ay (SfM fM) false-col olor or display (GIS) S) photo documentation layer 108 3d model of layer 108, ParaView 5.0.0 64-bit 1  re 2  dat 3  results 4  outlook reseach questi tion ata & & method od ts ook 41

conclusion i. i. stratigraphy i. i. sin ingle-contex ext-recording i. i. common co on hardwa ware re & & softwa ware re 1  re 2  dat 3  results 4  outlook reseach questi tion ata & & method od ts 4 ook 42

conclusion i. i. 3d d the hematic maps i. i. 3d d que query & & sel elec ection i. i. 3d d statistics 1  re 2  dat 3  results 4  outlook reseach questi tion ata & & method od ts 4 ook 43

conclusion 3d gis model 2007 3d gis model 2016, os x 3.4 gHz intel core i5, 32 GB, 1600 MUh DDR3, NVIDIA GeForce acer TravelMate 1.5 GHz, 512 MB RAM, 60 GB HDD GTX 775M 20148 MB 1  re 2  dat 3  results 4  outlook reseach questi tion ata & & method od ts 4 ook 44

Undine L e Lieberwirth th Frei eie U e Univer ersität B Ber erlin thank you for your attention Axel Ge l Gerin ing Humb mbold oldt-Universit ität z zu B Berlin lin 45