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Terrestrial photogrammetric surveys of unstable terrain in Columbia
The report describes basic photogrammetric principles, the equipment used, photographic methods, operating procedures in the field, and analogue and analytical methods of plotting survey data to produce contoured maps and plans. A practical example is provided and an analysis is made of the comparative costs of terrestrial photogrammetric and conventional surveying methods. The report concludes that photogrammetric techniques offer considerable advantages over conventional methods particularly where field time and labour are limited and where sites are either hazardously steep or inaccessible. The techniques clearly have wider application in other areas of highway engineering where, in the planning stages, design solutions and the selection of alignments may depend on the early availability of accurate ground plans at suitable scales
Ketersediaan
Informasi Detail
- Judul Seri
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Trrl Lr 816
- No. Panggil
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625.7(047.31) Hea t
- Penerbit
- : TRRL., 1978
- Deskripsi Fisik
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39 p.; fig.; tab.
- Bahasa
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Indonesia
- ISBN/ISSN
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- Klasifikasi
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625.7(047.31)
- Tipe Isi
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- Tipe Media
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- Tipe Pembawa
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- Edisi
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- Subjek
- Info Detail Spesifik
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- Pernyataan Tanggungjawab
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Versi lain/terkait
Tidak tersedia versi lain
Lampiran Berkas
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