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1.
C. D. Burnside Secretary I. J. Dowman D. W. Proctor J. E. Farrow K. B. Atkinson D. A. Tait J. A. Allan R. A. Baldwin 《The Photogrammetric Record》1989,13(73):3-25
The XVIth International Congress of Photogrammetry and Remote Sensing, organised by the International Society for Photogrammetry and Remote Sensing, was held in the Kyoto International Conference Hall from 1st to 10th July, 1988. The activities of the seven technical commissions of ISPRS were described at a meeting of the Photogrammetric Society on 18th October, 1988. The meeting also heard about the Congress Exhibition and the deliberations of the General Assembly during the Congress. Papers from the Congress were published in the International Archives of Photogrammetry and Remote Sensing 27. 相似文献
2.
K. B. Atkinson A. H. Holmes I. J. Dowman M. J. Smith P. R. T. Newby S. Robson D. A. Tait R. P. Kirby P. R. Thomas 《The Photogrammetric Record》1997,15(89):765-789
The XVIIIth International Congress of Photogrammetry and Remote Sensing was held in the Austria Center, Vienna from 9th to 19th July, 1996. Reports on the Technical Commission Activities, on the Congress Exhibition and on the General Assembly were given at a meeting of the Photogrammetric Society on 7th October, 1996. Papers from the Congress were published in the International Archives of Photogrammetry and Remote Sensing, 31. 相似文献
3.
Roger P. Kirby George Joseph Ian J. Doqman Yi Dong Huang Gordan Petrie Stuart Robson Tania Maria Sausen Ian D. Downey & A. Stewart Walker 《The Photogrammetric Record》2001,17(97):119-155
The XIXth International Congress of Photogrammetry and Remote Sensing was held at the Amsterdam RAI International Exhibition and Congress Centre, the Netherlands, from 16th to 23rd July 2000. Reports are given on the Congress as a whole, including the General Assembly, some Technical Commission activities and the Congress Exhibition. Papers from the Congress are published in the International Archives of Photogrammetry and Remote Sensing, 33. 相似文献
4.
Paul R. T. Newby Paul Aplin Simon J. Buckley Jim H. Chandler Jane E. Drummond David A. Holland Samantha J. Lavender Pauline E. Miller Jon P. Mills Henny Mills A. Stewart Walker Peter A. Woodsford 《The Photogrammetric Record》2009,24(125):66-102
The XXIst International Congress of Photogrammetry and Remote Sensing was held at the Beijing International Convention Centre, China, from 3rd to 11th July 2008. Reports are given on the Congress as a whole, including the General Assembly, some Technical Commission activities and the Congress Exhibition. Papers from the Congress are published in Volume XXXVII of the International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences. 相似文献
5.
Paul R. T. Newby Peter A. Woodsford Jon P. Mills David A. Holland William Tompkinson Adrian J. Holmes Stuart Robson Paul Aplin Simon J. Buckley Henny Mehner 《The Photogrammetric Record》2004,19(108):375-402
The XXth International Congress of Photogrammetry and Remote Sensing was held at the Istanbul Convention and Exhibition Centre (ICEC), Turkey, from 12th to 23rd July 2004. Reports are given on the Congress as a whole, including the General Assembly, some Technical Commission activities and the Congress Exhibition. Papers from the Congress are published in Volume XXXV of the International Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences. 相似文献
6.
Reports from the XXth International Congress of Photogrammetry and Remote Sensing, held at the Istanbul Convention and Exhibition Centre (ICEC), Turkey, from 12th to 23rd July 2004, continue here with Technical Commission VII activities, including the formation for 2004–8 of two new Commissions concerned with remote sensing, TCs VII and VIII. Papers from the Congress are published in Volume XXXV of the International Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences. 相似文献
7.
Preface
Lebenslauf Prof.Dr.-Ing.mult Gottfried Konecny is one of the most respected names in photogrammetry.He is an Honorary Member of International Society for Photogrammetry and Remote Sensing(ISPRS),Honorary Professor of Wuhan Technical University of Surveying and Mapping,and our best friend. 相似文献
8.
The idea for this collection of memories of E. H. Thompson began as a suggestion to potential contributors for anything from "a couple of sentences to a couple of paragraphs". Both their willingness to write and the length of some contributions show how influential Thompson has been in the lives of so many of his colleagues and students. Contributors include two past-presidents of the International Society for Photogrammetry and Remote Sensing and six past-presidents of the Photogrammetric Society. Three longer essays are published as separate contributions to this feature. 相似文献
9.
A report by Soviet delegates to the 15th Congress of the International Society for Photogrammetry and Remote Sensing provides a forum for a Soviet assessment of foreign achievements in the practical application of remote sensing in various fields of economic activity, particularly oil and gas exploration, prospecting for metallic minerals, forestry, and oceanography. Special emphasis is given to digital image processing for land-use classification, a field in which Soviet researchers are becoming increasingly involved. The Congress is described as contributing greatly to the development of common data processing methodologies and the exchange of information and opinions on common problems. Translated from: Geodeziya i kartografiya, 1985, No. 4, pp. 53-58. 相似文献
10.
This special issue is dedicated to Prof.Gottfried Konecny(see Figure 1),the former president of the International Society for Photogrammetry and Remote Sensing(ISPRS)on the occasion of his 90th birthday,which he celebrated in good health and spirits in June 2020(see Figure 2).A visionary leader and missionary of global topographic mapping,a world scientist and a world citizen who restlessly built and continues to build sustainable bridges between different generations and different peoples of the globe and a true pioneer of photogrammetry and remote sensing,Konecny has shaped our field of research and development over the last 75 years in ways second to none.He also has a very special con-nection to China,which prompted the Editor-in-Chief of Geo-spatial Information Science to suggest this jour-nal as a very good place to publish this special issue.As the successor of Prof.Konecny at the Institute of Photogrammetry and GeoInformation of Leibniz University Hannover,it is with great honor,joy and thankfulness that Christian Heipke accepted the invi-tation to be guest editor of this special issue,together with Deren Li. 相似文献
11.
Lena Halounová 《地球空间信息科学学报》2021,24(1):22-26
PREFACE
The paper contains a brief overview of the professional activities of Professor Gottfried Konecny,Professor Emeritus at the Institute of Photogrammetry and GeoInformation,Leibniz University Hannover,Germany,and his influence on photogrammetry,remote sensing and geospatial infor-mation science during his time at the University of New Brunswick,Canada,and at the Leibniz University.His work can be divided into educational,scientific,application,organizational,and work in international societies.Additional activities comprised of giving courses in various languages,consultancy activities,and various other cooperations which took place in many South American countries,in Africa and Asia,for organizations such as the World Bank,United Nations,German Space Agency DLR,to name only a few.Activities in connection with international societies mainly took place during Prof.Konecny's engagement in the Council of the International Society for Photogrammetry(ISP),renamed the International Society for Photogrammetry and Remote Sensing(ISPRS),and the European Association of Remote Sensing Laboratories(EARSeL)Bureau.He was a key figure in bringing many countries and organizations to ISPRS as Ordinary and Sustaining Members.Professor Konecny has always been aware of the importance of international cooperation at various levels,also with sister societies such as the International Cartographic Association and the United Nations-Global Geospatial Information Management(UN-GGIM).His application activities span from the photogrammetry-oriented projects he was awarded in Canada,to remote sensing topics and geospatial sciences,combined with cartography during his Hannover period.His vision and endless effort are exemplary for a person who has always been devoted to the three geosciences mentioned above.Professor Konecny is the author of a number of books,journal papers and papers presented at international and national conferences.He has been a recognized keynote speaker at many conferences throughout the world due to his vast experience.This paper describes 75 years of a man who is an expert in fields which arose during his academic life. 相似文献
12.
We presented a multiresolution hierarchical classification (MHC) algorithm for differentiating ground from non-ground LiDAR point cloud based on point residuals from the interpolated raster surface. MHC includes three levels of hierarchy, with the simultaneous increase of cell resolution and residual threshold from the low to the high level of the hierarchy. At each level, the surface is iteratively interpolated towards the ground using thin plate spline (TPS) until no ground points are classified, and the classified ground points are used to update the surface in the next iteration. 15 groups of benchmark dataset, provided by the International Society for Photogrammetry and Remote Sensing (ISPRS) commission, were used to compare the performance of MHC with those of the 17 other publicized filtering methods. Results indicated that MHC with the average total error and average Cohen’s kappa coefficient of 4.11% and 86.27% performs better than all other filtering methods. 相似文献
13.
刘珊珊 《测绘与空间地理信息》2019,42(4):121-123
随着数字中国地理空间框架建设的加速推进,国家提出了对全国1∶10 000基础地理信息数据进行整合与数据库升级的要求。辽宁省响应国家号召,依托海量的测试数据,从生产实际出发,对数据库系统进行优化。本文重点阐述对数据库系统中质检功能、制图功能的优化处理以及针对新修订的数据字典系统内相应模块的升级,同时对优化过程中系统内部处理不了的问题,进行关键功能模块的补充开发。 相似文献
14.
刘珊珊 《测绘与空间地理信息》2019,42(5):81-83
为满足地理国情普查数据库建设技术设计要求,全国各省市普查数据成果都需要进行全面的入库前预处理。处理过程烦琐,若采用人工方式,工作效率低下且数据质量难以保证。本文依托丰富的实际生产经验,在进一步筛选和不断总结的基础上,对地理国情普查数据预处理软件进行了主体功能设计。 相似文献
15.
城市遥感与城市信息系统 总被引：12，自引：0，他引：12
2 0世纪 ,航空摄影测量与航空遥感在我国城市化进程与城市规划、管理中作出了重要的贡献。 2 1世纪卫星遥感可能越来越发挥广泛的作用。本文回顾了近 2 0年来 ,我国开拓城市遥感与城市地理信息系统的新进展 ,指出高分辩率卫星图像数据与三维航空遥感越来越接近城市快速发展的要求 ,为城市信息系统的建设与更新 ,提供了空前有利的条件。 相似文献
16.
ABSTRACTThe need and critical importance of global land cover and change information has been well recognized. Although rich collection of such information has been made available, the lack of necessary information services to support its easy access, analysis and validation makes it difficult to find, evaluate, select and reuse them through well-designed workflows. Aiming at promoting the development of the needed global land cover information services, this paper presents a conceptual framework for developing a Collaborative Global Land Cover Information Service (CoGland), followed by discussions on its implementation strategies. The framework supports connected and shared land cover and change web services around the world to address resource sharing, community service and cross-board collaboration needs. CoGland can benefit several recent international initiatives such as Future Earth, and many societal benefit areas. The paper further proposes that CoGland be developed within the framework of the Group on Earth Observations with the support of a number of key organizations such as the United Nations Expert Committee on Global Geospatial Information Management, the International Society for Photogrammetry and Remote Sensing, and International Society of Digital Earth. It is hoped that this paper can serve as a starting point for further discussions on CoGland developments. 相似文献
17.
多级移动曲面拟合的自适应阈值点云滤波方法 总被引：2，自引：1，他引：1
为了提高机载激光雷达点云滤波算法的精度、效率以及自适应性,提出了一种多级移动曲面拟合的自适应阈值点云滤波方法。首先,对点云数据进行预处理即剔除粗差,然后通过格网化分割建立格网索引,利用每个格网的邻域格网中的最低点建立曲面方程,计算真实高程与拟合高程的差值并设置自适应性阈值进行滤波,最后采用多级滤波策略,即逐级改变格网大小并自动设置邻域和阈值,直到滤波结果达到精度要求。使用国际摄影测量与遥感学会（ISPRS）提供的测试数据对算法进行验证,第1、2类误差和总误差平均值分别为7.33%、10.64%、6.34%。将该算法与ISPRS公布的8大经典滤波算法进行比较,结果表明该方法的适应性强,滤波结果具有较高的准确性。 相似文献
18.
Karsten Jacobsen 《地球空间信息科学学报》2021,24(1):13-21
PREFACE
There are various publications on the 90th birthday of Gottfried Konecny.His involvement in the International Society for Photogrammetry and Remote Sensing(ISPRS)is particularly described by others.Here,his forward-oriented impulses in research and development at the former Institute for Photogrammetry and Engineering Survey of the(Technical)University of Hannover,today Institute for Photogrammetry and Geoinformation,Leibniz University Hannover,and some of his activities supporting developing and other countries by given short-term courses are highlighted.Gottfried Konecny was always one of the first in pushing new technologies.With the analytical plotter AP/C-3,he introduced analytical photogrammetry in Germany.Based on his experience with this not really operational version,he induced the company Zeiss to develop the first really operational analytical plotter Planicomp,which resulted in the end of analog photogrammetric devices and their limitations.At the invitation of Gilbert Hobrough,a mainly hardware-based image correlator was developed for the AP/C-3 in Hannover which anticipated many of today's applications.Gottfried Konecny initiated remote sensing in Germany.Based on his proposal with the Metric Camera Flight on Spacelab,the then highest resolution civil stereoscopic space images available were generated.Despite limited computer performance at his institute,a digital stereo plotter was developed,using hardware components from the cooperating Swedish company Context Vision,long before digital stereo workstations with increased and affordable computer capacity were possible.Also,in the area of GIS,he too,pushed development in collaboration with companies and administrations.Shortly before the end of his time as head of the institute,and more so after he became emeritus professor,he started a series of educational workshops,particularly in developing countries,but also other countries,to support the development of photogram-metry,remote sensing and GIS.He promoted the use of space imagery for mapping to improve the situation of poorly updated topographic maps. 相似文献
19.
《The Photogrammetric Record》1985,11(66):666-666
The Photogrammetric Society and the Remote Sensing Society held a joint symposium at Burlington House, London on 13th March, 1985. A number of papers were presented which related early experience gained with the use of Metric Camera photography taken from Spacelab in December 1983. Their authors described the Metric Camera experiment, the quality of satellite photography and presented and considered results from a number of applications in topographic and hydrographic mapping and land classification. It had been intended to include reports on the use of Large Format Camera photography taken in October 1984 but delays in release of this photography meant that insufficient time had elapsed,for the accomplishment of useful investigations. 相似文献
20.
G. C. Brock G. Petrie E. H. Thompson M. W. Grist D. A. Francis A. G. Dalgleish 《The Photogrammetric Record》1973,7(41):516-530
The International Society for Photogrammetry held the XIIth International Congress at Ottawa during July and August 1972. The authors comprised a panel which engaged in discussion upon the Congress at a meeting of the Photogrammetric Society on 17th October, 1972. 相似文献