XVIIIth Congress: Commission VI

Kraus, Karl; Waldhäusl, Peter

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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:: 1677550198

Title:: Commission VI

Scope:: 149, 110, 92 Seiten

Year of publication:: 1996

Place of publication:: Vienna

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

Identifier (digital):: 1677550198

Illustration:: Illustrationen, Diagramme

Signature of the source:: ZS 312(31,B6)

Language:: English

Additional Notes:: Die Vorlage enthält insgesamt 3 Werke: Commission VI (Seiten 1-149); National reports (Seiten 1-110); Special sessions (Seiten 1-92)

Other Title:: Enthaltendes Werk: National Reports; Enthaltendes Werk: Special sessions

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 Economic, Professional, and Educational Aspects of Photogrammetry and Remote Sensing

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 Economic, Professional, and Educational Aspects of 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; International Society for Photogrammetry and Remote Sensing, Commission Economic, Professional, and Educational Aspects of Photogrammetry and Remote Sensing

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 Economic, Professional, and Educational Aspects of Photogrammetry and Remote Sensing

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:: National Reports

Document type:: Multivolume work

Structure type:: Chapter

Chapter

Title:: NATIONAL REPORT OF FINLAND FOR PHOTOGRAMMETRY, REMOTE SENSING, GIS AND DIGITAL MAPPING 1992-1995. Jyrki Mononen [...] ISPRS Commission VI

Document type:: Multivolume work

Structure type:: Chapter

cales of | atlases, 1d urban gaged in 250,000 was first OS) and as been untry is conomic farted in iis scale. the map ips have vision of st phase ed. The already eleration rase and L . radical xecution include ugh the ishment s well as ements. hich the mpleted. :d to the nsfer of . In fact nt of the sition to rst steps ugh. eriod of urse we ring the hopeful. cases in rmation supports the trust iditional lopment ong and asis in ient and napping d. NATIONAL REPORT OF FINLAND FOR PHOTOGRAMMETRY, REMOTE SENSING, GIS AND DIGITAL MAPPING 1992-1995 Jyrki Mononen Finnish Society of Photogrammetry and Remote Sensing ISPRS Commission VI KEY WORDS: Finland. National Report. ABSTRACT: The national report of Finland outlines activities and developments in photogrammetry, remote sensing, GIS and digital mapping during the period 1992-1995. The sectors included in the report are of government, education, research and of private sector. There are also listed addresses and www-URLs of some organizations. 1. INTRODUCTION Mapping in Finland is practised by governmental organizations, municipal surveying offices and private companies. The national organizations concentrate on the small-scale mapping covering the whole country. Large-scale maps are made by municipal surveying offices and private companies. Research in the fields of photogrammetry, remote sensing, GIS and digital mapping is mainly done in the national organizations, institutes and universities. Education of surveying at the university level is centred at the Helsinki University of Technology (HUT) at the department of Surveying. Fundamentals of photogrammetry and remote sensing are given also at some other universities. Education in photogrammetry, remote sensing, GIS and digital mapping lower than university level is given in the branches of surveying in the State Institutes of Technical Education and in the municipal Espoo- Vantaa Institute of Technology. In the field of surveying, engineer is a new degree in Finland. Education in that level is given in the Espoo-Vantaa, Mikkeli, Rovaniemi and Vaasa Institute of Technology. The first surveying engineers will be graduated in year 1996. 2. DEVELOPMENT OF PHOTOGRAMMETRY During the years 1992-1995 development has been aimed to digital photogrammetry, GPS-based flight navigation and GPS- based determination of projection centres of aerial images. In the field of non-topographic photogrammetry, development has occurred concerning real-time photogrammetric systems. They have been taken into productive use in different industrial applications. Because private companies did not give any detailed information about their photogrammetric production, any exact numbers of taken photos or triangulation points or the mapping area are not listed here. Here are pointed out some facts that describe the development of photogrammetry, remote sensing, International Archives of Photogrammetry and Remote Sensing. Vol. XXXI, Part B6. Vienna 1996 GIS and digital mapping here in Finland during the years 1992-1995. Analogue aerial images are commonly used for topographic mapping and digital images have been used for aerial aerotriangulation in some cases. Black-and-white films are the most commonly used in topographic mapping especially concerning scales smaller than 1:15000. Colour and colour- infra films are used almost as often as black-and-white films when the scale is bigger than 1:15000. Colour-infra films are the most commonly used for forestal interpretation and classification for forest taxation. Important is the implementation of DGPS in flight navigation and aerotriangulation. Nowadays projection centres of aerial images are determined using DGPS almost for all projects. That has helped to reduce significantly the number of the ground control points. Nearly. all triangulation during this period has been done by bundle block adjustment, just in a few cases triangulation was done by analogue model triangulation. The aim in triangulation is to use digital images and that is why there have been investigations how digital aerial image production should be arranged and executed. Orthoimages have been produced for 1:5000 scale orthoimage maps and for some experimental maps. The aim is to make orthoimages automatically using digital photos. The non-topographic activity has mostly been in the field of real-time photogrammetry. Real-time photogrammetric systems are used applications such as: robot guidance, road maintenance and deformation measurements. 3. DEVELOPMENT OF REMOTE SENSING The remote sensing activities have increased during this period. In Finland, the development and applications of remote sensing are mostly concentrated on getting information from ice fields to use it to help winter shipping, for land-use classification, forestry and other environmental tasks. One environmental task is to monitor pollution and the prevalence of alga in waters. Applications concerning forestry

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