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XVIIIth Congress (Part B2)

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fullscreen: XVIIIth Congress (Part B2)

Multivolume work

Persistent identifier:: 1667435949

Title:: XVIIIth Congress

Sub title:: Vienna, Austria 1996

Year of publication:: 1996

Place of publication:: Vienna

Publisher of the original:: Austrian Society of Surveying and Geoinformation

Identifier (digital):: 1667435949

Language:: English

Editor:: Kraus, Karl; Waldhäusl, Peter

Corporations:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing

Adapter:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing

Founder of work:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing

Other corporate:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing

Document type:: Multivolume work

Volume

Persistent identifier:: 1667438379

Title:: XVIIIth Congress

Scope:: 449 Seiten

Year of publication:: 1996

Place of publication:: Vienna

Publisher of the original:: Austrian Society of Surveying and Geoinformation

Identifier (digital):: 1667438379

Illustration:: Illustrationen, Diagramme

Signature of the source:: ZS 312(31,B2)

Language:: English

Additional Notes:: Erscheinungsdatum des Originals ist anhand des Copyrightjahrs ermittelt.

Usage licence:: Attribution 4.0 International (CC BY 4.0)

Editor:: Kraus, Karl; Waldhäusl, Peter

Corporations:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing; International Society for Photogrammetry and Remote Sensing, Commission Instrumentation for Data Reduction and Analysis

Adapter:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing; International Society for Photogrammetry and Remote Sensing, Commission Instrumentation for Data Reduction and Analysis

Founder of work:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing; International Society for Photogrammetry and Remote Sensing, Commission Instrumentation for Data Reduction and Analysis

Other corporate:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing; International Society for Photogrammetry and Remote Sensing, Commission Instrumentation for Data Reduction and Analysis

Publisher of the digital copy:: Technische Informationsbibliothek Hannover

Place of publication of the digital copy:: Hannover

Year of publication of the original:: 2019

Document type:: Volume

Collection:: Earth sciences

Chapter

Title:: A MOBILE MULTI-SENSOR SYSTEM FOR GIS APPLICATIONS IN URBAN CENTERS Naser El-Sheimy

Document type:: Multivolume work

Structure type:: Chapter

XVIIIth Congress
XVIIIth Congress (Part B2)
Cover
Title page
ISPRS Council 1992 - 1996
International Archives of Photogrammetry and Remote Sensing (IAPRS)
Volume XXXI, Part B2
Technical Commission II Systems for Data Processing, Analysis and Representation
Editorial Team
Copyright 1996
For Sale after the Congress
Foreword
Table of Contents
FEDERATED MULTI-DATABASE INFRASTRUCTURE FOR GIS INTEROPERABILITY - THE DELTA-X PROJECT Mosaad Allam, Cherian Chaly [...] Ekow Otoo [...]
CARTOGRAPHIC ALTERNATIVES IN THE AMAZON CARTOGRAPHIC Engineer: Eliane Alves da SILVA, MSc.
GIS TECHNIQUES AND HYBRID PARAMETRIC/NON-PARAMETRIC IMAGE CLASSIFICATION: A CASE STUDY SHOWING THE POTENTIAL FOR SIGNATURE TRAINING AND ACCURACY ASSESSMENT Thomas Blaschke
SAR SPECKLE SIMULATION Regine Bolter, Margrit Gelautz, Franz Leberl
EXTRACTING SPATIAL INFORMATION FROM DIGITAL VIDEO IMAGES USING MULTIPLE STEREO FRAMES Martin Braess, [...]
PHODIS AT - An Automated System for Aerotriangulation Josef Braun, Liang Tang and Rasmus Debitsch
THE FUTURE OF SOFTCOPY IN PHOTOGRAMMETRIC MAPPING FIRMS Gary G. Brown, President, Aerial Services, Inc.
SISCAM softcopy photogrammetric workstation G. Capanni, F. Flamigni
PERFORMANCE IMPROVEMENT FOR THE TRIANGULATION PROCESS ON LEICA ANALYTICAL WORKSTATIONS BY SEQUENTIAL ADJUSTMENT USED FOR CONTINUOUS QUALITY CONTROL AND DIGITAL POINT TRANSFER Alain Chapuis
Defining and Representing Temporal Objects for Describing the Spatio-Temporal Process of Land Subdivision Jun CHEN, Yanfen LE
ANALOGICAL EQUIPMENT - ASSISTED DIGITAL DATA EDITING Dr. eng. Gh. CORCODEL, [...]
DETERMINING AN INTERCHANGE STANDARD FOR THE NATIONAL SPATIAL DATA INFRASTRUCTURE OF TURKEY Çetin CÖMERT, Gürol BANGER
RECENT DEVELOPMENTS IN DIGITAL PHOTOGRAMMETRIC SYSTEMS FROM LEICA-HELAVA DSW 1 Alex Dam [...] A. Stewart Walker [...]
Processing and Display of Three-Line Imagery at a Digital Photogrammetric Workstation Christoph Dörstel [...] Timm Ohlhof [...]
VGIS - a Graphical Front-End for User-Oriented Analytical GIS Operations Jochen Albrecht, Hartmut Brösamle and Manfred Ehlers
Network Distribution Techniques of the Global 1-km AVHRR Data Set Jeffery C. Eidenshink and Lyndon R. Oleson
A MOBILE MULTI-SENSOR SYSTEM FOR GIS APPLICATIONS IN URBAN CENTERS Naser El-Sheimy
STEREO-IMAGE REGISTRATION BASED ON UNIFORM PATCHES M. Abbasi-Dezfouli [...] T. G. Freeman [...]
ANALYSIS OF THE GEOMETRIC PARAMETERS OF SAR INTERFEROMETRY FOR SPACEBORNE SYSTEMS Rüdiger Gens and John L. van Genderen
TOWARDS AN OPERATIONAL DIGITAL VIDEO PHOTOGRAMMETRIC SYSTEM FOR 3-D MEASUREMENTS E. Tournas, [...] Dr. A. Georgopoulos, [...]
A MODULAR NEURAL ARCHITECTURE FOR IMAGE CLASSIFICATION USING KOHONEN FEATURE EXTRACTION Márcio L. Goncalves, Márcio L. de Andrade Netto, Jurandir Zullo Júnior
Integrated Photogrammetric Systems at Science Applications International Corporation Clifford W. Greve, Ph.D., Scott E. Webster
DIGITAL PHOTOGRAMMETRIC STATIONS REVISITED Armin Gruen
THE EPOS SPECKLE FILTER: A COMPARISON WITH SOME WELL-KNOWN SPECKLE REDUCTION TECHNIQUES Wilhelm Hagg, Manfred Sties
THE DPA-SENSOR SYSTEM FOR TOPOGRAPHIC AND THEMATIC MAPPING Michael Hahn, Dirk Stallmann, Christian Stätter [...] Franz Müller [...]
DEVELOPMENT OF A DIGITAL-IMAGE-BASED-PLOTTER AND ITS APPLICATION TO GROUND DISPLACEMENT MEASUREMENT IN THE KOBE EARTHQUAKE Susumu Hattori, [...] Atsushi Okamoto, [...] Tetsu Ono, [...] Hiroyuki Hasegawa [...]
Design of a Mobile Mapping System for GIS Data Collection Guangping He
SOFTWARE FOR MANAGING COUNTRY-WIDE DIGITAL ELEVATION DATA Franz Hochstöger [...]
Evaluation of Several Speckle Filtering Techniques for ERS-1&2 Imagery Yonghong Huang and J. L. van Genderen
THEMATIC INFORMATION EXTRACTION IN A NEURAL NETWORK CLASSIFICATION OF MULTI-SENSOR DATA INCLUDING MICROWAVE PHASE INFORMATION. Gerrit Huurneman, Rüdiger Gens, Lucas Broekema
AUTONOMOUS AND CONTINUOUS GEORECTIFICATION OF MULTI-ANGLE IMAGING SPECTRO-RADIOMETER (MISR) IMAGERY Veljko M. Jovanovic, Michael M. Smyth, and Jia Zong
CONTROLLING AND UPDATING OF 3D - URBAN DATA WITHIN A DIGITAL PHOTOGRAMMETRIC WORKSTATION Peter Kempa, Eckhard Siebe
PROJECT SWISSPHOTO - DIGITAL ORTHOPHOTOS FOR THE ENTIRE AREA OF SWITZERLAND Thomas Kersten, William O’Sullivan
IMAGE NAVIGATION FOR EMERGENCY RESPONSE (INFER) Loey Knapp, Senior Systems Analyst, [...] John Turek, Research Staff Member, [...] Patricia Andrews, Project Leader, [...] Christopher Elvidge, [...]
A DATABASE FOR A 3D GIS FOR URBAN ENVIRONMENTS SUPPORTING PHOTO-REALISTIC VISUALIZATION Michael Kofler, Herwig Rehatschek, Michael Gruber
EXPERIMENTAL STUDY OF OPTIMAL DIGITAL MAPPING PARAMETERS Kurt Kubik, Director, [...] Peter Harvey, Director, [...]
EARTH OBSERVATION FOR IDENTIFICATION OF NATURAL DISASTERS EOFIND Dr. Steffen Kuntz, Claudia Streck [...] Claudia Kessler [...] Carlo Lavalle [...]
3-D MODELLING OF BUILDINGS FROM DIGITAL AERIAL IMAGERY Jussi Lammi
3D-WIREFRAME MODELS AS GROUND CONTROL POINTS FOR THE AUTOMATIC EXTERIOR ORIENTATION Thomas Läbe, Karl Heiko Ellenbeck
Building a Production System to Support the National Digital Orthophoto Program: An Integration Challenge George Y. G. Lee and David C. Hooper
Describing Spatial Relation based on Voronoi Diagram in Discrete Space Chengming LI, Jun CHEN
MOBILE MAPPING FOR 3D GIS DATA ACQUISITION R. Li, M. A. Chapman, L. Qian, Y. Xin and C. Tao
DIGITAL PHOTOGRAMMETRIC STATION "DELTA" Malov V. [...] Oleynik S. [...] Gajda V. [...] Zotov G. [...]
A PC - BASED SOLUTION FOR COMPUTER AIDED PHOTOGRAMMETRIC MAPPING ON ANALOG STEREOPLOTTERS Dragan Mihajlovié, Zeljko Cvijetinovic
AUTOMATION IN DIGITAL PHOTOGRAMMETRIC SYSTEMS Scott B. Miller [...] Fidel C. Paderes Jr. [...] A. Stewart Walker [...]
DESIGN OF AN AIRBORNE INTERFEROMETRIC SAR FOR HIGH PRECISION DEM GENERATION Joáo Moreira
SPECKLE FILTERING FOR JERS-1/SAR IMAGERY Masatoshi MORI, Tomonori YOKOYAMA, and Noboru YAMAMOTO [...]
STEREOSCOPIC IMAGE PROCESSING USING A DIGITAL PHOTOGRAMMETRIC SYSTEM Nobuhiko Mori : [...] Shunji Murai : [...]
ERRORS AND TOLERANCES IN THE MAPPING, PHOTOGRAMMETRY, RS AND GIS INTEGRATION Prof, dr. Nitu Constantin, [...] Dipl. eng. Nitu Calin Daniel, [...]
A MOBILE OFFICE FOR SURVEYORS. Martin J. Nix, M. Surv.
A CORRELATIVE TECHNIQUE FOR CORRECTION OF SHADING EFFECTS IN DIGITAL MULTISPECTRAL VIDEO IMAGERY. Cindy Ong
SEMI-AUTOMATIC DIGITAL PHOTOGRAMMETRIC SYSTEM ON PC OYAMA Yoichi
SYSTEMS FOR INTEGRATED GEOINFORMATION: stages of evolution Morakot Pilouk
COST-EFFECTIVE DIGITAL PHOTOGRAMMETRY Frantisek Pivnicka, Vladimir Cervenka, Karel Charvát, Ales Limpouch
INDUSTRY TRENDS FOR PC BASED GIS Gordon Plunkett [...] Y. C. Lee [...]
METADATA REQUIREMENT FOR GIS: A CANADIAN EXPERIENCE Gordon Plunkett
AUTOMATIC TIE-POINTING IN OVERLAPPING SAR IMAGES Arnold BAUER, Hannes RAGGAM, Wolfgang HUMMELBRUNNER
ELSM AND GLSR TECHNIQUES OF ARRAY ALGEBRA IN SHAPE MATCHING AND MERGE OF MULTIPLE DEMs Urho A. Rauhala
A CONCEPT FOR A NETWORK-BASED DISTRIBUTED IMAGE DATA ARCHIVE Herwig Rehatschek,[...]
AIR MASS MOTION REMOTE CONTROL SYSTEM A. L. Logutko [...] N. A. Rosental, V. N. Glazov, K. V. Obrosov, [...]
DESCTOP MAPPING AND GIS SYSTEM - DIGIMAP-GeoSET Jerzy Saczuk
INVESTIGATION OF AERIAL TRIANGULATION AND SURFACE GENERATION USING A SOFTCOPY PHOTOGRAMMETRIC SYSTEM Professor Frank L. Scarpace and Raad A. Saleh
PRODUCTION D'IMAGES SYNTHÉTIQUES DE HAUTE RÉSOLUTION POUR LA STÉRÉORESTITUTION PHOTOGRAMMÉTRIQUE par Florin Savopol, Michel Boulianne et Clément Nolette
AUTOMATED GENERATION OF COLOURED ORTHOIMAGES AND IMAGE MOSAICS USING HRSC AND WAOSS IMAGE DATA OF THE MARS96 MISSION Frank Scholten
OPERATIONAL EXPERIENCES OF DIGITAL PHOTOGRAMMETRIC SYSTEMS Martin J. Smith and Douglas G. Smith
EXPRESSION OF THREE DIMENSIONAL SPACE WITH DIGITAL CARTOGRAPHIC DATA AND COMPUTER GRAPHICS METHOD Takayasu OHTSUKA, Hidehisa TAKAHASHI, Hiroshi MASAHARU, Takashi ISAKA, Yoshikazu FUKUSHIMA
IMPLEMENTATION OF A PHOTOGRAMMETRIC RANGE SYSTEM Antonio Maria Garcia Tommaselli [...] Milton Hirokazu Shimabukuro [...] Patricia A. Paiola Scalco, Fernando M. A. Nogueira
SELF-ORGANIZING NEURAL NETWORKS IN FEATURE EXTRACTION Mr. Markus Törmä
AUTOMATIC HEIGHT EXTRACTION FROM ERS-1 SAR IMAGRY Zway-Gen Twu, I. J. Dowman
DIGITAL PHOTOGRAMMETRIC WORKSTATIONS 1992-96 A Stewart Walker [...] Gordon Petrie [...]
DYNAMIC WINDOW SIZE LEAST SQUARES MATCHING FOR AERIAL TRIANGULATION POINTS Shue-chia Wang, Sysh-Hong Chiu, Chi-Chang Tsai
A CLIENT/SERVER MAP VISUALIZATION COMPONENT FOR AN ENVIRONMENTAL INFORMATION SYSTEM BASED ON WWW J. Wiesel, W. Hagg [...] A. Koschel, R. Kramer, R. Nikolai [...]
A NEW METHOD OF PHOTOGRAPHIC IDENTIFICATION IN FIELD WORK - EPSA PHOTOGRAPHIC IDENTIFICATION SYSTEM Delin Yang Professor, [...]
STATISTICAL TEST FOR EVALUATION OF THE ACCURACY OF DIGITAL MAPS FOR GEO-SPATIAL INFORMATION SYSTEM Prof. Bock-Mo Yeu [...] Prof. Hyun Kwon [...] Researcher Seok-Kun Lee [...] Researcher Dong-Bin Shin [...]
DESIGN AND APPLICATION OF SPATIAL INFORMATION MANAGEMENT SYSTEM FOR CITY LAND ASSESSMENT Genong Yu
A PORTABLE SOFTWARE SYSTEM FOR A DIGITAL PHOTOGRAMMETRIC STATION P. Zatelli, PhD. student, [...]
VIRTUOZO DIGITAL PHOTOGRAMMETRY SYSTEM AND ITS THEORETICAL FOUNDATION AND KEY ALGORITHMS Prof. Jianging Zhang, Prof. Zuxun Zhang, Dr. Weiming Shen and Zhihong Wang
THE CONTRIBUTION OF INFORMATION THEORY TO DEVELOPMENT OF MAPPING THEORY OF DIGITIZED AIRPHOTOS (Northwest University, China, Zhang Renlin )
DIGITAL POINTS TRANSFER FOR AEROTRIANGULATION BY ANALYTICAL PLOTTER G. A. Zotov, L. B. llyin, S. S.Nekhin, [...] S. V. Oleinik, [...]
Appendix: Authors and Co-authors Index Volume XXXI, Part B2 - ISPRS Commission Il
Appendix: Keywords Index Volume XXXI, Part B2 - ISPRS Commission II
Cover

Full text

The GPS is capable of providing very accurate position and
velocity under ideal conditions. However, such conditions do not
often exist. Independent GPS navigation requires at least four
satellites. The major drawback GPS is the accuracy degradation
due to poor satellite geometry, cycle slips, satellite outages, and
dynamic lag during maneuvers.
The INS measures linear acceleration and angular rates very
accurately and with minimum time delay. For short time
intervals, the integration of acceleration and angular rate results
in extremely accurate velocity, position, and attitude with almost
no noise or time lags. However, because the INS outputs are
obtained by integration, they drift at low frequencies. To obtain
very accurate outputs at all frequencies, the INS should be
updated periodically using external measurements
The function of each component of the VISAT system can be
divided into primary and secondary function. In terms of primary
functions, the camera cluster provides three-dimensional
positioning with respect to the VISAT reference which in most
cases is the perspective center of one of the cameras. The
position of this reference with respect to the existing control is
determined by differential GPS, while the camera orientation in
three-dimensional space is given by the INS. The ABS system
will trigger the cameras at constant distance using the VISAT
controller trigger channel. In terms of secondary functions, the
camera cluster provides redundancy (i.e., more than two images
of the same object), the GPS controls the INS error propagation,
and the INS, when used in positioning mode, bridges GPS
outages, corrects GPS cycle slips, and gives precise interpolation
between GPS fixes. The ABS data can be used to update the INS
data if the GPS signal is blocked for periods more than the INS
bridging level required to fix the GPS ambiguities ( half a cycle).
The prerequisite for precise 3-D positioning from the VISAT
video images is the systems calibration. System calibration
includes the determination of the cameras inner orientation
parameters, the relative location and orientation of the cameras,
the relative location and orientation between the cameras and the
navigation sensors. Surveying by VISAT, therefore, consists
essentially of three parts: system calibration, position and
orientation of the moving VISAT reference using GPS and INS
data, positioning of objects in the road corridor with respect to
the VISAT reference using two or more georeferenced camera
images.
2. GEOREFERENCING OFVIDEO IMAGES
Georeferencing video images can be defined as the problem of
transforming the 3-D coordinate vector r^ of the camera frame
(c-frame) to the 3-D coordinate vector r'™ of the mapping frame
(m-frame) in which the results are required. The m-frame can be
any earth-fixed coordinate system such as curvilinear geodetic
coordinates (latitude, longitude, height), UTM or 3TM
coordinates. The georeferencing process can be described by the
following formula (El-Sheimy, 1995) :
m m ;" m b-c b
r 7 ris (0 * S'* R, (Q(R, *r +a) (1)
96
Figure 2 shows the elements of the georeferencing formula,
where :
m is the coordinate vector of point (1) in the mapping
frame (m-frame),
m. (t) is the vector of interpolated coordinates of the INS in
the m-frame,
(t) is the time of exposure, i.e. the time of capturing the
images.
Ry (© is the interpolated rotation matrix between the INS
body frame (b-frame) and the m-frame, as measured
by the INS gyros.
R, is the differential rotation between the camera
coordinate frame (c-frame) and the INS b-frame
r is the image coordinate of the object in the c-frame
"mh is the offset between the INS center and the cameras
si is a scale factor specific to a one point/one
camera combination
c - frame
INS b-frame

Figure 2 : The Georeferencing Concept
The INS position me is the position resulting from the
INS/GPS integration. In the event of a continuous loss of the
GPS signal, the INS will be used in stand alone-mode to extend
the mission. The high data rate of the INS, 50 Hz, facilitates the
b
interpolation of the camera coordinates. R c transforms the vector
C m
r from the c-frame to the b-frame. Ry (t) transforms the vector
b b
(n ° r+ 2 from the b-frame to the m-frame. R anda are
International Archives of Photogrammetry and Remote Sensing. Vol. XXXI, Part B2. Vienna 1996
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