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1.
R. W. A. Dallas 《The Photogrammetric Record》1989,13(73):133-136
The paper describes the material generated in carrying out architectural photogrammetric surveys. The importance of the archival nature of this material is highlighted and reference is made to the indexing and storing of the records. 相似文献
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During the latter part of the last (Otira) glaciation the forest cover of New Zealand was much reduced. It has frequently been postulated, however, that diverse mixed forest communities survived in the far north of North Island. Pollen diagrams and radiocarbon dates from two last glacial and postglacial (Aranuian) sits on the Aupouri Peninsula in the far north of New Zealand are compared with other published palynological and plant macrofossil evidence from the region. Mixed kauri/podocarp/angiosperm forest was present at times during the late Otiran (and Aranuian) and no evidence was found for substantial loss of forest. However, radiocarbon samples from one site, at least, seem to have been contaminated with young carbon; this introduces uncertainty into the chronology established at that site. Possibly nondeposition or erosion has obscured part or all of the late Otiran record at all the sites studied so that very much reduced forest cover at that time cannot be ruled out. 相似文献
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The functions of CIPA. the International Committee for Architectural Photogrammetry, are reviewed. The Committee, established in 1970, has been the focus for developments in architectural photogrammetry. The objectives of CIPA and the methods of collecting and distributing information are discussed. Publications, meetings and technical studies sponsored by CIPA have been numerous and details of these are given. The future direction of CIPAs work is also considered. A bibliography of all major publications from CIPA is provided. 相似文献
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