Systems for data processing, anaylsis and representation

Allam, Mosaad; Plunkett, Gordon

Bibliographic data

Monograph

Persistent identifier:: 1067490280

Title:: Systems for data processing, anaylsis and representation

Sub title:: ISPRS Commission II Symposium : June 6 - 10, Ottawa, Canada

Scope:: 1 Online-Ressource (XX, 530 Seiten)

Year of publication:: 1994

Place of publication:: Ottawa

Publisher of the original:: The Surveys, Mapping and Remote Sensing, Natural Resources Canada

Identifier (digital):: 1067490280

Illustration:: Illustrationen

Signature of the source:: ZS 312(30,2)

Language:: English

Additional Notes:: Erscheinungsdatum des Originals ist aus dem Copyrightjahr ermittelt.

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

Editor:: Allam, Mosaad; Plunkett, Gordon

Corporations:: Symposium Systems for Data Processing, Analysis and Representation, 1994, Ottawa; International Society for Photogrammetry and Remote Sensing; International Society for Photogrammetry and Remote Sensing, Commission Instrumentation for Data Reduction and Analysis; Kanada, Surveys, Mapping and Remote Sensing Sector

Adapter:: Symposium Systems for Data Processing, Analysis and Representation, 1994, Ottawa; International Society for Photogrammetry and Remote Sensing; International Society for Photogrammetry and Remote Sensing, Commission Instrumentation for Data Reduction and Analysis; Kanada, Surveys, Mapping and Remote Sensing Sector

Founder of work:: Symposium Systems for Data Processing, Analysis and Representation, 1994, Ottawa; International Society for Photogrammetry and Remote Sensing; International Society for Photogrammetry and Remote Sensing, Commission Instrumentation for Data Reduction and Analysis; Kanada, Surveys, Mapping and Remote Sensing Sector

Other corporate:: Symposium Systems for Data Processing, Analysis and Representation, 1994, Ottawa; International Society for Photogrammetry and Remote Sensing; International Society for Photogrammetry and Remote Sensing, Commission Instrumentation for Data Reduction and Analysis; Kanada, Surveys, Mapping and Remote Sensing Sector

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:: Monograph

Collection:: Earth sciences

Chapter

Title:: [Wednesday, June 8, 1994]

Document type:: Monograph

Structure type:: Chapter

Chapter

Title:: [Poster Session 2-A]

Document type:: Monograph

Structure type:: Chapter

Chapter

Title:: PHOTOGRAMMETRY & GPS FOR CADASTRAL LAND INFORMATION SYSTEM by Brig. J. S. Ahuja, Director [...] Mr. G. S.Kumar [...]

Document type:: Monograph

Structure type:: Chapter

PHOTOGRAMMETRY & GPS FOR CADASTRAL LAND INFORMATION SYSTEM Brig. J.S. Ahuja, Director Pilot Map Production Plant Survey of India by Mr. G.S.Kumar Director (Retd.) Survey of India This paper attempts to review the adoption of photogrammetry for building Cadastral Land Information System based on the experiences of the authors of the paper in the various projects in India includin use of GPS in differential mode for generating digital data from ground observations for integrating with photogrammetry. Photogrammetric method of survey is expected to cost about Rs. 100/- per hectare and will take 15 to 20 years for each of the States in India. The authors propose a phased approach in building comprehensive Cadastral Land Information System by integrating GPS technology with photogrammetry to reduce cost and time significantly, while maintaining the accuracy standards. Such a phased and integrated approach is considered appropriate in countries needing fresh/re-surveys for building Cadastral Land Information System. INTRODUCTION The subject of cadastral surveys is a com- plex one. Besides technology, it has historical, political, legal and social dimensions. In ancient India land measurement and taxation was prac- tised. According to documentary evidence, in the first century BC, ownership of lands of grounds were numbered with descriptive information in- dicating cultivated, non-cultivated, plains, marshy lands, gardens, vegetables, forests, temples of Gods, irrigation works, cremation grounds, feed- ing houses, water availability points for travellers, places of pilgrimage, pasture grounds and roads. Boundaries of villages, forests, roads, registered gifts, charities and taxes regarding fields also were indicated in those records. During 15 - 16th cen- turies lands were carefully surveyed and for meas- urements the older units were replaced by yards and subsequently to metres. The most important objective of the sur- veys was tax collection. At the end of 18th century, East India Company strengthened the surveying systems to aid revenue collection. Due to the diversity of various traditions in the country, the revenue survey system developed heterogenously. However, in recent times, area accuracies were aimed at_+ 1% of the total area measured. Ac- cording to the Indian Forest Act of 1863, various areas came under the Forest Revenue depart- ments. However, the land holder had full rights of ownership subject to the payment of government revenue. With growing population and pressure on land-use the emphasis has shifted from land revenue to better land utilisation and efficient land management system. This necessitated more ac- curate methods of measurements in surveying. 316 In the present day context with pressure increasing on land, Cadastral Surveys has become a service to both the owner of the land and to the State. These Surveys will, therefore, serve multi- purpose for fiscal, legal, administration and economic development. The benefits will be more of social value as there will be reduction in expen- diture on solving litigation cases and may not be quantifiable in economic terms on the basis of cost-benefit ratio. REVIEW OF THE STATUS OF CADAST- RAL SURVEYS IN INDIA Recognising the importance of this prob- lem, Resolution No.23 was passed at the second United Nations Regional Cartographic Con- ference for Asia and the Far-East, held in Tokyo in 1958, recommending amongst other points that Cadastral Surveys should in all cases be based on a sound geodetic control which should be con- nected with the existing national geodetic net. In India, a beginning was made in 1957 by organising regular Cadastral Survey Conferences regularly. The first Conference called the ‘First All India Cadastral and Forest Surveys Conference’, which was held at Delhi, on 9th March 1957 felt an immediate need for an enact- ment of the Standards Weights and Measures Act 1957 to be made obligatory for the Central and State Governments and other agencies to adopt metric weights and measures, which also involved changing the scale of Cadastral and Forest Survey Maps and the chains being used for survey meas- urements. The Second Conference renamed as ‘All India Cadastral Surveys Conference’ held at Mussoorie (U.P) in June 1964 has stressed on the following objectives, regarding Cadastral Surveys. - ] ments tween Depai facilit need. ment comp inas princi reduc field rescu alterr meth with The | them serve ning : projc wher AND Andl quar! this € tems land the s were Niza are 1 most men: don The: datic Ing ; mair date the g the ( - Gi decz

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