Centre of Excellence in Laser Scanning Research

Transkriptio

1 CoE-LaSR Centre of Excellence in Laser Scanning Research Finnish Geodetic Institute, Juha Hyyppä, Professor, (Remote Sensing and Photogrammetry), Head of Department, D.Sc. (El. Eng.), University of Oulu, Juha Kostamovaara, Academy Professor (Electronics), Head of Electronics Laboratory University of Helsinki, Markus Holopainen, Professor, (Geoinformatics), D.Sc. (Surveying), PhD (Forest Inventory), Aalto University, Hannu Hyyppä, Head of Research Institute of Measuring and Modelling of Built Environment, Prof., D.Sc. (Civ.Eng)

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3 3D Game Engines

4 Platforms for Laser Scanning ALS Airborne Laser Scanning TLS Terrestrial Laser Scanning MLS Mobile Laser Scanning C. Hannu Hyyppä, Antero Kukko, Harri Kaartinen, Anttoni Jaakkola 4

5 Multiplatform MLS ROAMER sensor equipment FARO Photon 120 scanner pts/s, user selectable, typically 244 or 488 khz 320 maximum field of view 3-61 Hz scan frequency, user selectable, typically 48 or 61 Hz 785 nm wave length NovAtel SPAN GPS-IMU NovAtel DL-4plus receiver and GPS-702 antenna, L1 and L2 frequencies Honeywell HG1700 AG11 tactical-grade RLG IMU Gyro bias 1.0 deg/h Random walk deg/rt-hr Data rate 100 Hz Bi-trigger synchronization In-house built electronics Scanning start-stop Delivers scanner triggers to receiver log 5

6 ALS principle scanned area area still to scan

7 ALS Output Output: x,y,z, intensity!

8 History of ALS/TLS/MLS/LS Townes, Basov, Prokhorov, 1958 Laser Nasa : ranging lidar Nelson et al. 1984: canopy cross-section GPS development IMU development Military ALS early 1990: Germany, Sweden First commercial ALS 1994 First commercial TLS 1993 Cyra Technologies (acquired by Leica geosystems 2001) First commercial MLS 2005 Streetmapper Few ISI papers before 1998 (currently bigger than e.g. Geodesy)

9 Our cocktail Multidiciplinary approach Vision for the future Long-term Strategic Partnership Impact to society Scientific excellence What is otherwise impossible Intuition Dream Team CoE-LaSR

10 Dream Team 30+ doctors, 1/3 having foreign background Chinese revolution at FGI

11 Together what is otherwise impossible Pulsed time-offlight laser radar Hardware-driven approach Mobile and ubiquitous Laser Scanning Laser scanning for precision forestry Laser scanning for built environment Juha Kostamovaara Univ. Oulu Juha Hyyppä FGI Markus Holopainen Univ. Helsinki International benchmarking studies Hannu Hyyppä Aalto Univ.

12 Long-term strategic partnership Yhteisprofessuuri: HY Rakennetun ympäristön mittauksen ja mallinnuksen instituutti

13 References success stories Already 30M annual savings to Finland Best papers and a lot of papers within best 1% - 1%o Best projects, e.g. best EC application 10+ international project coordinated, during about 30 international projects participated 30+ Doctors in the CoE, 1/3 of them have foreign background Co-operation with more than 100 partners during the last years In ISI, FGI is #1 in LS (HU & Aalto Among best 6), Academy professor Juha Kostamovaara & Juha Hyyppä have the leading position in ISI with several keywords and 25 years experience Based on all databases, about 10 of our researchers belong to the top 20 in the world in the field of laser scanning. Academy of Finland is ranked #1 in laser scanning thanks to our papers We have initiated several new openings (new research areas) in the field of laser scanning, recently developed a totally new low-cost miniature LS technology, several World Records in HW, US patents In 2013, two professorships granted for CoE-LaSR Ruizhi Chen, Texas A&M Univ. Yi Lin, Beijing Univ.

14 25 years experience our records 1994 waveform radar understood (waveform lidar came 10 y later) 1998 EC High-scan (+ 10 other internation projects coordinated) 1999 ITCD for the first time 2003 Forest change with ALS 2004 ALS Intensity calibration 2004 Point cloud generation from images and ALS 2007 Hyperspectral Lidar 2009 Mini-UAV-LS 2010 Cover stories on GPS World in Feb and Oct Radargrammetry for forestry 2011 Fastest backpack MLS 2011 Navteq process demo: From MLS HW to virtual reality in game engine in mobile phone 2013 Wearable LS Activity started in late 1980: Laser electronics at Oulu, 3D/ranging radar at Aalto

15 Vision Visio - Laser scanning is omnipresent and affecting positively the life of every citizen in modern information society by early 2020s - In the next two decades, new MLS and PLS/WLS systems are making LS more ubiquitous in the same sense as the first personal computing was followed by ubiquitous computing. Objective - to create new knowledge, create and demonstrate new concepts and openings, foster research and breakthroughs, and solve challenging research problems related to laser scanning, towards the CoE-LaSR vision. ALS-> TLS -> MLS -> PLS/WLS

16 A Step Forward 16

17 Intuition Original Message Subject: Yhteistyömahdollisuudet Date: Tue, 24 Apr :06: From: Juha Hyyppä To: CC: Pentti Leppanen Anttoni Jaakkola Hei Juha, Kysyisin onnistuisiko jossain välissä pieni palaveri, jossa kartoitettaisiin yhteistyömahdollisuudet tutkimusryhmäsi kanssa. Käsittääkseni molemmat olemme aktiivisia lasertutkien parissa, joten yhteistyöstä voisi olla merkittävää kilpailuetua tutkimuksessa, ennen kaikkea tulevan laitetekniikan demonstroimisessa uusissa sovelluksissa. Osastollani on 2 tutkimusryhmää, joiden lyhyt esittely löytyy netistä Vielä parempi olisi, jos saisimme yhteistyöhankkeita, joissa Penttikin olisi mukana. En esim. tiedä, miten SA olisi asiaan reagoinut, jos olisimme olleet samassa huippuyksikköhakemuksessa. terv. Juha I had followed Kostamovaara s work since 1997

18 Original Message Subject: Thank you for your application! Date: Wed, 25 Apr :31: (EEST) From: To: Submitting an application to the Academy of Finland This message is to confirm that your application No has been submitted to the Academy of Finland on :31. Research Council: Program activity Call and deadline: Centre of Excellence programme , letters of intent, Responsible person: Juha Hyyppä Attachments: Name of attachment Size (tavua) Date of attachment 1. Kostamovaara_CV.pdf :28 2. CV_holopainen_2012_short_version.pdf :28 3. Hyyppa_H_CV_Academy_2012_ _SHOK.pdf :28 4. CoE_LaSR_Phase1_final.pdf :29 5. Hyyppä_Juha_LoP_2012_new2.pdf :01 6. Kostamovaara_publ_2012.pdf :01 7. list_of_publications_holopainen_ pdf :01 8. publ_h_hyyppa_2012_april3.pdf :02 9. Hyyppä_Juha_CV_Aka_2012.pdf

19 Research Direction 1: Development of new time-offlight components, circuits and their calibration

20 laser radar micromodule development improved performance higher integration level 5 cm 1cm

21 Research Direction 2: new mobile and personal/ubiquitous laser scanning systems and technologies

22 FGI Roamer 3 rd generation 22

23 Backpack MLS 2 nd generation 23

24 2 nd Generation UAV-based Laser Scanning Jaakkola, A., Hyyppä, J., Kukko, A., Yu, X., Kaartinen, M., Lehtomäki, M., and Y. Lin, 2010, A low-cost multi-sensoral mobile mapping system and its feasibility for tree measurements. ISPRS journal of Photogrammetry and Remote Sensing 65 (6),

25 UAV Tomoradar 25

26 Research Direction 3: Feasibility of new LS technology to forestry, built environment and personal applications

27 1) Road scene at nightime 2) Mobile laser scanning 3) Model from pointcloud 4) Analysis of lighting in 3D

28 Seemless data 28

29 Automatic generation of virtual reality

30 3D Game Engines

31 Forest maps

32 Processed PC with WLS/MLS 32

33 Wearable Laser Scanning 33

34 Impact Impact to geospatial infrastructure

35 Geospatial infrastructure FGI core task National laser scanning for elevation modelling Open access data Laser scanning in forestry Mobile laser scanning infra Open access data

36 25x25 m

37 2x2 m

38 25x25 m

39 River Valley 2x2 m

40 Metsälaser Oct 2010: Permanent Secretary of MAF, Jarmo Vaittinen: The biggest impact FGI created to Finnish Society during 2000s is the technology transfer of laser scanning to operational forestry. Contribution done with 0-1% budget funding (50% of citations of FGI) Innovation award to Hyyppä & Maltamo teams

41 Objective society impacts Previously obtained 30M /year With co-operation of operative bodies increased turnover of co-operation companies, savings in the society, and improved processes, thanks to technology developed by CoE-LaSR. With Finnish Export Industry. We also believe that in our field there are possibilities for great leading-edge breakthroughs in the commercial sector. The LS global markets are growing 15.4% annually. National security National geospatial institute will be set up 2015, Government Dec. 5 Sept 2013

42 Impact to FGI Tuloksellisuustarkastuskertomus 231/2011: tuottavuusohjelman toteuttaminen ja vaikutukset: Toinen vahvan tuottavuuskehityksen virasto oli Geodeettinen laitos, jonka työn tuottavuus nousi vuotta 2007 lukuun ottamatta prosenttia edellisestä vuodesta. Tuotoksen määrän muutoksessa oli kuitenkin suurta vaihtelua vuosittain. Tämä johtui saadun selvityksen mukaan siitä, että tutkimusprojektien julkaisut ilmestyvät yleensä niiden loppupuolella tai jopa jo niiden päätyttyä. Prosessi on jossain määrin satunnainen, joten julkaisut saattavat kasautua jollekin vuodelle.

43 Small is effective VNK ISI Scopus Julkaisuj Vittauksi a a Scopus ISI Julkaisuj a k /julk. bk /julk. htv/julk. k /julk. bk /julk. htv/julk. Laitos htv Budj. M Yht. M Budj/yht Oikeuspoliittinen tutkimuslaitos 23 1,3 2,5 52 % ,8 270,8 4,79 Valtion taloudellinen tutkimuskeskus 51 4,1 4,5 91 % ,0 410,0 5,10 Kotimaisten kielten tutkimuskeskus 88 5,2 5,5 95 % ,0 5200,0 88,00 Maa- ja elintarviketalouden tutkimuskeskus ,9 42,5 77 % ,2 309,8 7,28 387,1 299,6 7,04 Elintarviketurvallisuusvirasto 706 1,4 39,5 4 % ,0 37,0 18, ,2 39,8 20,06 Riista- ja kalatalouden tutkimuslaitos 281 8, % ,1 149,6 4,95 497,5 211,4 6,99 Metsäntutkimuslaitos ,4 48,2 88 % ,7 219,7 3,89 303,9 267,3 4,73 Geodeettinen laitos 76 3,7 5,5 67 % ,3 85,6 1,76 170,8 114,9 2,36 Ilmatieteen laitos ,6 53,9 36 % ,7 93,0 3,10 281,3 102,3 3,41 Geologian tutkimuskeskus , % ,3 167,2 9, ,1 292,3 16,99 VTT ,7 210,6 41 % ,7 133,3 3,98 665,6 274,0 8,19 Mittatekniikan keskus 78 2,7 9,6 28 % ,2 133,7 3,86 571,4 160,7 4,64 Kuluttajatutkimuskeskus 37 2,3 2,7 85 % ,8 718,8 11,56 Säteilyturvakeskus 349 7,4 33,3 22 % ,0 164,4 7,76 Terveyden ja hyvinvoinnin laitos (2009- ) , % ,4 323,9 23,64 416,2 62,3 4,55 Työterveyslaitos , % ,8 113,2 3,44 254,3 131,0 3,98 Suomen ympäristökeskus ,3 54,6 23 % ,0 94,6 4,96 606,7 136,7 7,17 Aalto-yliopisto % ,8 155,4 2,84 370,1 233,0 4,26 Helsingin yliopisto % ,8 125,3 2,63 180,4 107,8 2,26 Turun yliopisto % ,9 148,9 2,83 200,4 130,3 2,48

44 Mitä jatkossa?