共查询到20条相似文献，搜索用时 31 毫秒
1.
V. A. Zhivichin 《地理信息系统科学与遥感》2013,50(4):310-316
A method of complex image processing, i.e., the simultaneous use of various kinds of remote sensing imagery in the mapping and study of geographic features, is outlined. It features the use of computerized techniques (a) to identify shots or frames of auxiliary types of imagery containing the same specific geographic features identified on the principal type of imagery [this through the scanning of code lines containing information about the coordinates of imaging, flight direction and altitude of the plane or sensing platform, etc.], and (b) to precisely locate the features of interest within these shots or frames. Translated from: Izvestiya vysshykh uchebnykh zavededeniy, Geodeziya i aerofotos'yemka, 1986, No. 1, pp. 86–91. 相似文献
2.
Ye. V. Mel'nikov 《地理信息系统科学与遥感》2013,50(4):312-316
The author outlines, in diagrammatic form, a procedure for the joint use of old maps (topographic, land survey, etc.) and current space imagery to compile maps of environmental change. The ancient maps reveal land use and physical conditions which serve as a benchmark for evaluation of subsequent change. Space imagery is useful both in updating the current state of the environment and providing a cartographic base for the preparation of final maps. Selected areas of Moscow Oblast are used as test sites. Translated from: Izvestiya vuzov, Geodeziya i aerofotos' yem-ka, 1985, No. 1, pp. 104-109. 相似文献
3.
The second of two reports on the use of space imagery in the interpretation of Antarctica's geologic structure applies interpretation procedures described in an earlier article (see Mapping Sciences and Remote Sensing, 1985, No. 1) to produce a geologic map of a portion of the Antarctic Peninsula. Features identified on space imagery and depicted on the map include: a deep pericratonnal fault zone, a Mesozoic fold belt interrupted by a complex system of faults, and ring or annular structures of volcanic origin. Translated from: Antarktika, AN SSSR Mezhduve-domstvennaya komissiya po izucheniyu Antarktiki, Doklady komissii [USSR Academy of Sciences Joint Commission on Antarctic Research, Commission Report], No. 24. Moscow, 1985, pp. 43-49. 相似文献
4.
The use of multitemporal space imagery in the study of vegetation change in a mountainous section of the Azerbaijan SSR is described. Maps depicting both the character and intensity of change are presented, and methods of their compilation described. Translated from: Geografiya i prirodnyye resursy, 1987, No. 4, pp. 174-176. 相似文献
5.
V. G. Bostrem 《地理信息系统科学与遥感》2013,50(1):32-46
An experiment is described in which multiscalar remote sensing imagery is sequentially employed in the detection of various rankings of soil types endemic to the taiga natural zone in the northern USSR. Relief features, vegetation associations, extent of surface water, and drainage patterns visible on imagery at scales from 1:12,000,000 to 1:5,000, also examined at low altitude and in the field at a series of test sites, served as indicators of various soil cover types. Considerable attention is given to an explanation of why these features can be considered valid indicators of taiga soil types as well as to the appearance of the indicators on band-specific (black-and-white) and color composite imagery. Translated from: Izvestiya Akademii Nauk SSSR, seriya geograficheskaya, 1987, No. 3, pp. 87-99. 相似文献
6.
Remote sensing imagery at widely varying scales is used in the analysis of the soil-vegetation cover of the west-central Siberia. Space imagery and smaller-scale air photographs initially are used to divide a study area into basic soil-vegetation complexes based on the criterion of figure outline. The internal structure of the complexes are then analyzed in greater detail, using larger-scale air photographs and a standard interpretation key based on selected field observations. Tonal-textural variations establish the ecological affiliations of separate elements within each complex and their dynamic states at a particular point in time. Translated from: Geografiya i prirodnyye resursy, 1985, No. 2, pp. 112-119. 相似文献
7.
V. I. Sukhikh 《地理信息系统科学与遥感》2013,50(4):302-309
This paper provides a broad overview of current Soviet applications of remote sensing in the performance of forest inventories and related valuational studies, and in the production of derivative thematic maps—in particular, the photostatistical method of forest inventory based on interactive computer-assisted interpretation of satellite imagery and large-scale air photos. The ultimate future objective is the formation of a unified remote sensing-geographic information system for forest management and inventory purposes that will encompass the entire forested area of the country. Advances in the use of satellite imagery in the monitoring of forest fires, insect infestations, and rangeland deterioration have also been made since the late 1970s. Translated from: Geodeziya i kartografiya, 1986, No. 4, pp. 30–36. 相似文献
8.
The authors review recent developments in the USSR in the use of remote sensing imagery in the analysis, at the world-regional and local levels, of major relief elements (and structural elements manifest in relief) typical of mountainous country. Keys to their interpretation at a variety of scales are described. Case studies and detailed interpretation of imagery in the Soviet Far East and Central Asia (large-scale) and the Caucasus (intermediate-scale) provide for the identification of all morphostructural elements possible through traditional analysis, and in the latter case, for the first direct detection of transverse (cross-cutting) faults. Translated from: Geomorfologiya, 1988, No. 1, pp. 16-29. 相似文献
9.
D. E. Parry 《The Photogrammetric Record》1974,8(43):65-80
System corrected multispectral imagery of the Central Afar region in Ethiopia provided by the ERTS-1 satellite was evaluated for the purposes of natural resource inventory under the headings of geology, vegetation, soils and land use. The methods and results of image interpretation are discussed in detail and the following general conclusions may be drawn. The ERTS-1 imagery provides a synoptic view of the region that is very nearly orthographic. A colour composite print of multispectral bands 4, 5 and 7 is superior to any of the individual black and white bands for natural resource interpretation. Exploratory soil, vegetation and land use maps and reconnaissance geological maps can be constructed rapidly. The small percentage of forest and agricultural land in this particular area enhances the geological value of the image. Satellite imagery is a valuable addition to the more conventional forms of aerial photography for agricultural studies provided that the study area covers at least 10 000 km2. Ground control was acquired between October 1972 and May 1973. 相似文献
10.
G. A. Nosenko 《地理信息系统科学与遥感》2013,50(4):295-301
The author surveys the use of remote sensing imagery in the study of mass exchange in glaciers, i.e., glacier dynamics resulting from phase changes in the water which they contain. A program of research now underway at the Institute of Geography (USSR Academy of Sciences) in conjunction with the “Priroda” Remote Sensing Center (Moscow) focuses on improving methods of data collection and mapping of glacier dynamics from space imagery, and particularly on identifying natural glacioclimatic zones believed to represent specific mass exchange conditions or regimes. The boundary of glacier nourishment separating areas of accumulation and ablation represents a key glacioclimatic indicator of mass exchange on satellite imagery and aerial photography. Translated from: Geodeziya i kartografiya, 1986, No. 5, pp. 26–31. 相似文献
11.
A. A. Grigor'yev 《地理信息系统科学与遥感》2013,50(4):265-277
The author, a remote sensing specialist in Leningrad University's Department of Atmospheric Physics, describes the use of space imagery in a program for monitoring the city's impacts on the surrounding environment. The paper examines applications of LANDSAT and “Meteor” satellite imagery and “Soyuz-22” space photography in the study of industrial smoke plumes, jet contrails, atmospheric haze, albedo, the urban heat island, urban sprawl (including nighttime imagery), fallout of suspended particulates, and wastewater discharges into the Gulf of Finland. Translated from: Grigor'yev, A. A. Antropogennyye vozdeystviya na prirodnuyu sredy po nablyudeniyam iz kosmosa [Human Impacts on the Environment From Observations From Space]. Leningrad: Nauka, 1985, pp. 129-141 [Chapter 7]. 相似文献
12.
T. A. Trifonova 《地理信息系统科学与遥感》2013,50(1):57-68
This study uses space imagery, particularly false-color composites, to identify and map major natural complexes of the Yerevan basin and the changes they are undergoing as a result of a variety of in situ and “imported” pollution impacts. Interpretation aides in the identification of areas affected by different types of pollution in the basin are identified. Translated by Edward Torrey, Alexandria, VA 22308 from: Izvestiya [Rossiyskoy] Akademii Nauk, seriya geograficheskaya, 1992, No. 1, pp. 112–121. 相似文献
13.
D. S. Asoyan 《地理信息系统科学与遥感》2013,50(2):159-170
The authors explore a wide range of applications of remote sensing methods in the study of natural hazards posed by exogenous geomorphologic processes in areas of predominantly calcareous and shale-based rock in mountainous portions of Dagestan. Space imagery, air photographs, and ground truth established from field observations provides the basis for the mapping of environmental conditions with an emphasis on the extent to which mass movements and other exogenous geomorphologic processes pose natural hazards to human residence and economic activity. Translated by Elliott B. Urdang, Providence, RI 02906 from: Geomorfologiya, 1993, No. 4, pp. 26-35. 相似文献
14.
L. K. Zatonskiy 《地理信息系统科学与遥感》2013,50(2):148-153
A brief review paper focuses on Soviet strategies for the use of space imagery, particularly photographic products (1:2,000,000 to 1:4,200,000 scale) from manned spaceflights, in the revision of small-scale general reference maps. Principles for the interpretation and mapping of basic map elements appearing on space photographs are outlined. Space photographs provide for reduction in time spent in map editing and the more correct analysis of the reliability of information and its generalization. A technology of map revision based on the joint use of original photographs and photomaps, with the transfer of revisions from photomaps to map originals, is proposed. Translated from: Geodeziya i kartografiya, 1986, No. 8, pp. 29-33. 相似文献
15.
The authors present the results of experiments in the use of remote sensing imagery for construction of maps depicting human modification of nature. Four diverse areas within the USSR were selected as mapping sites, providing a broad range of environmental and land-use characteristics for investigation. Human impacts were most effectively mapped for two desert sites. The authors recommend combining satellite imagery with terrestrial spectrometric observations or color-infrared photography in investigations of environmental change in steppeland and forested territory. Translated from: Vestnik Moskovskogo Universiteta, geografiya, 1984, No. 6, pp. 11-18. 相似文献
16.
Ye. A. Vostokova 《地理信息系统科学与遥感》2013,50(2):136-140
Applications of remote sensing, in particular space imagery, in the study of the physical structure of landscapes are described. Special attention is paid to space imagery's capacity for instantaneous analysis of extensive areas, its potential for combined use with more traditional methods, and the multiscalar quality of the data obtained. Joint use of a variety of image products and imaging sequences provides diverse information which can be integrated for a more comprehensive understanding of landscape structure in a variety of physical environments. Translated from: Izvestiya Vsesoyuznogo geograficheskogo obshchestva, 1985, No. 3, pp. 266-270. 相似文献
17.
A program for monitoring changes in the shoreline zone caused by the creation of manmade reservoirs in the western USSR is described. More specifically, multilevel remote sensing imagery, ranging from 1:1,000,000-scale Landsat imagery to large-scale air photos, is employed in the study of shifts in shoreline positions, elevation of the water table, and changes in vegetation associations and soil types resulting from waterlogging produced by the filling of reservoirs. A map depicting changes in these characteristics both before and ten years after the filling of a reservoir is included. Translated from: Izvestiya Vsesoyuznogo Geograficheskogo Obshchestva, 1987, No. 4, pp. 351-356. 相似文献
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19.
A. A. Romashov 《地理信息系统科学与遥感》2013,50(4):319-326
The paper presents a series of guidelines, developed by the “Aerogeologiya” prospecting trust, for the use of remote sensing imagery in the study of oil-gas potential in remote areas of the USSR. These guidelines take into consideration both conventional oil-gas exploration strategies and the sequence typical of remote sensing research [from small-scale, general analysis, to large-scale detailed studies]. At present predominantly small-scale imagery is used for general reconnaissance, although instances where larger-scale images provide the basis for more specific investigations are also mentioned. A diagram demonstrates how remote sensing might be incorporated into the traditional framework of oil-gas exploration. Translated from: Kompleksnyye aerokosmicheskiye issledovaniya Sibiri, A. L. Yanshin and L. K. Zyat'kova, eds. Novosibirsk: Nauka, 1984, pp. 33-40. 相似文献
20.
The authors describe the results of their experience in the use of remote sensing imagery to map the distribution of soils within the major natural zones (e.g., wooded steppe, taiga, semidesert) of the USSR. Considerable attention is devoted to instrumental-visual methods of interpretation before the focus shifts to automated interpretation and methods of map compilation, particularly general mapping at intermediate and large scales. One section assesses the relative sizes of mesorelief forms and fields in various natural zones in an effort to determine at what image scales the soil types indicated by these features will be identifiable. Translated by Edward Torrey, Alexandria, VA 22308 from: G. V. Dobrovol'skiy and V. L. Andronikov, eds., Aerokosmicheskiye metody v pochvovedenii i ikh ispol'zovaniye v sel'skom khozyaystve: sbornik nauchnykh trudov [Remote Sensing Methods in Soil Science and Their Utilization in Agriculture: A Collection of Scientific Works]. Moscow: Nauka, 1990, pp. 22-34. 相似文献