Proceedings of Symposium on Remote Sensing and Photo Interpretation: Proceedings of Symposium on Remote Sensing and Photo Interpretation

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Multivolume work

Persistent identifier:: 842147969

Title:: Proceedings of Symposium on Remote Sensing and Photo Interpretation

Sub title:: October 7 - 11, 1974, Banff, Alberta, Canada

Year of publication:: 1974

Place of publication:: Ottawa, Ontario

Publisher of the original:: Canadian Inst. of Surveying

Identifier (digital):: 842147969

Language:: German

Other Title:: Nebentitel: Proceedings : Symposium on Remote Sensing and Photo Interpretation

Corporations:: Symposium on Remote Sensing and Photo Interpretation, 1974, Banff, Alberta; International Society for Photogrammetry, Commission Interpretation of Data; Canadian Institute of Surveying

Adapter:: Symposium on Remote Sensing and Photo Interpretation, 1974, Banff, Alberta; International Society for Photogrammetry, Commission Interpretation of Data; Canadian Institute of Surveying

Founder of work:: Symposium on Remote Sensing and Photo Interpretation, 1974, Banff, Alberta; International Society for Photogrammetry, Commission Interpretation of Data; Canadian Institute of Surveying

Other corporate:: Symposium on Remote Sensing and Photo Interpretation, 1974, Banff, Alberta; International Society for Photogrammetry, Commission Interpretation of Data; Canadian Institute of Surveying

Document type:: Multivolume work

Volume

Persistent identifier:: 842148353

Title:: Proceedings of Symposium on Remote Sensing and Photo Interpretation

Sub title:: October 7 - 11, 1974, Banff, Alberta, Canada

Scope:: VII Seiten, Seiten 469 - 878

Year of publication:: 1974

Place of publication:: Ottawa, Ontario

Publisher of the original:: Canadian Inst. of Surveying

Identifier (digital):: 842148353

Illustration:: Illustrationen, Diagramme, Karten

Signature of the source:: T 15 B 1306

Language:: German

Additional Notes:: Literaturangaben

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

Corporations:: Symposium on Remote Sensing and Photo Interpretation, 1974, Banff, Alberta; International Society for Photogrammetry, Commission Interpretation of Data; Canadian Institute of Surveying

Adapter:: Symposium on Remote Sensing and Photo Interpretation, 1974, Banff, Alberta; International Society for Photogrammetry, Commission Interpretation of Data; Canadian Institute of Surveying

Founder of work:: Symposium on Remote Sensing and Photo Interpretation, 1974, Banff, Alberta; International Society for Photogrammetry, Commission Interpretation of Data; Canadian Institute of Surveying

Other corporate:: Symposium on Remote Sensing and Photo Interpretation, 1974, Banff, Alberta; International Society for Photogrammetry, Commission Interpretation of Data; Canadian Institute of Surveying

Publisher of the digital copy:: Technische Informationsbibliothek Hannover

Place of publication of the digital copy:: Hannover

Year of publication of the original:: 2015

Document type:: Volume

Collection:: Earth sciences

Chapter

Title:: INTERPRETATION AND ANALYSIS CHAIRMEN. - M. A. FONTANEL - G. HILDEBRANDT

Document type:: Multivolume work

Structure type:: Chapter

Chapter

Title:: ADVANCES IN AUTOMATIC EXTRACTION OF INFORMATION FROM MULTISPECTRAL SCANNER DATA. Jon D. Erickson

Document type:: Multivolume work

Structure type:: Chapter

696 the decision model used by the USDI Fisheries and Wildlife Service. The model shown is, at present, conceptual and represents the work of FWS personnel. ERIM and FWS are working jointly (under NASA funding from ERTS and Skylab programs) to develop remote sensing inputs to this model. Figure 3 shows at the left, inputs to the user model. Astrisks indicate those types of information obtained from low altitude aircraft-borne observers (supplemented by ground observations), and data potentially derivable from remote sensing techniques. The goal of the user model is to estimate the fall population of mature and immature birds. Old birds are estimated by low altitude aerial survey and ground counts of nesting pairs on a sampled basis. Estimates of summer mortality are also made from ground observations and past experience. The number of breeding pairs, coupled with the May and June pond numbers are used to estimate the number of new ducks. This information is augmented by the number of broods obtained on a sampled basis from ground survey. Hunting regulations are defined based on the population size, the estimate of harvesting of ducks in Canada, and the carrying capacity of the habitat. Remote sensing has an impact in assessing capacity of habitat, especially in the assessment of quantities and distribution of natural vegetation. As an example of the annual production equation, Figure 4 shows a linear equation in several variables which FWS personnel have derived to predict new production of mallard ducks. The coefficients of the model are derived on the basis of historical experience. If similar models can be constructed for other species, then the general user-decision model of Figure 4 can become more operational. DATA Numbe by Pere Remò May Inde Numt Broc *Obt **0b ADVANCES IN PROCESSING EQUIPMENT My assessment of current multispectral processing equipment systems to meet the needs of keeping pace with multispectral data acquisition which occurs typically at rates of hundreds of kilopixels/sec or megapixels/sec is given below: 1. Sensor capability exceeds processing capability by large factors. 2. Digital and analog implementations of present techniques will not keep pace with the needs of most operational-prototype informa tion systems. 3. Multiple digital computer approach is probably too costly 4. Implementation of special purpose parallel processing with improved techniques appears promising from both throughput and cost aspects but requires development. Despite work on faster techniques, presently available conventionally organized digital computers are too slow (with current algorithms) by orders of magnitude so that even many computers per sensor are still

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fullscreen: Proceedings of Symposium on Remote Sensing and Photo Interpretation (Volume 2)

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