Pub Date : 1998-07-01DOI: 10.1080/07493878.1998.10642093
V. Yefremenko, A. Moshkov, A. Semenov, T. N. Chimitdorzhiyev
A three-band method for the processing of false-color imagery is proposed and the possibility of its use in monitoring regional ecosystems is examined, using the area affected by the accident at the Chernobyl' Nuclear Power Plant as an example. A three-band processing algorithm and research method based on the use of vegetation indices and employed in detecting areas with stressed vegetation are presented.
{"title":"USE OF FALSE-COLOR SCANNER IMAGERY TO DETECT VEGETATION STRESS","authors":"V. Yefremenko, A. Moshkov, A. Semenov, T. N. Chimitdorzhiyev","doi":"10.1080/07493878.1998.10642093","DOIUrl":"https://doi.org/10.1080/07493878.1998.10642093","url":null,"abstract":"A three-band method for the processing of false-color imagery is proposed and the possibility of its use in monitoring regional ecosystems is examined, using the area affected by the accident at the Chernobyl' Nuclear Power Plant as an example. A three-band processing algorithm and research method based on the use of vegetation indices and employed in detecting areas with stressed vegetation are presented.","PeriodicalId":175956,"journal":{"name":"Mapping Sciences & Remote Sensing","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116030456","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1998-07-01DOI: 10.1080/07493878.1998.10642092
Y. Y. Ivanov
Radar imagery of sea-surface pollution by oil and surfactants from a synthetic-aperture radar (SAR) from the Kosmos-1870 and Almaz-1 spacecraft is described and analyzed, and a classification based on visual interpretation keys is presented. The possibilities of using a 9.6 cm SAR for monitoring surface pollution, determination of imaging conditions, and keys for identification of oil pollution are discussed. The advantages and limitations of SAR for the monitoring of marine oil spills are demonstrated on the basis of an analysis.
对宇宙-1870和阿尔玛斯-1卫星合成孔径雷达(SAR)对海面油污和表面活性剂污染的雷达图像进行了描述和分析，提出了一种基于视觉解译键的分类方法。讨论了使用9.6 cm SAR监测表面污染的可能性、成像条件的确定以及识别油污的关键。在分析的基础上，论证了SAR在海洋溢油监测中的优势和局限性。
{"title":"ASSESSMENT OF MARINE OIL POLLUTION USING KOSMOS-1870 AND ALMAZ-1 RADAR IMAGES","authors":"Y. Y. Ivanov","doi":"10.1080/07493878.1998.10642092","DOIUrl":"https://doi.org/10.1080/07493878.1998.10642092","url":null,"abstract":"Radar imagery of sea-surface pollution by oil and surfactants from a synthetic-aperture radar (SAR) from the Kosmos-1870 and Almaz-1 spacecraft is described and analyzed, and a classification based on visual interpretation keys is presented. The possibilities of using a 9.6 cm SAR for monitoring surface pollution, determination of imaging conditions, and keys for identification of oil pollution are discussed. The advantages and limitations of SAR for the monitoring of marine oil spills are demonstrated on the basis of an analysis.","PeriodicalId":175956,"journal":{"name":"Mapping Sciences & Remote Sensing","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130941785","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1998-07-01DOI: 10.1080/07493878.1998.10642088
A. Berlyant
A second paper from a national conference on the status of cartography on the eve of a new millennium (see the preceding paper by A. A. Lyutyy in this issue for the first) examines the relationship between cartography's future development and geographic information technologies. The author argues that prediction of the future of cartography, and of the properties of future maps, will prove a difficult exercise at best, inasmuch as it cannot be based on the simple extrapolation of present trends. Translated by Edward Torrey, Alexandria, VA 22308 from: Izvestiya Akademii Nauk, seriya geograficheskaya, 1998, No. 1, pp. 116-121.
在新千年前夕，一个关于地图学现状的全国会议发表了第二篇论文(见A. A. Lyutyy在本期发表的第一篇论文)，探讨了地图学的未来发展与地理信息技术之间的关系。作者认为，预测制图学的未来以及未来地图的特性将被证明是一项困难的工作，因为它不能基于对当前趋势的简单推断。Edward Torrey, Alexandria, VA 22308，摘自:Izvestiya Akademii Nauk, seriya geograficheskaya, 1998, No. 1, pp. 116-121。
{"title":"“NOT FOR US TO FORESEE…,” OR ABOUT FUTURE MAPS","authors":"A. Berlyant","doi":"10.1080/07493878.1998.10642088","DOIUrl":"https://doi.org/10.1080/07493878.1998.10642088","url":null,"abstract":"A second paper from a national conference on the status of cartography on the eve of a new millennium (see the preceding paper by A. A. Lyutyy in this issue for the first) examines the relationship between cartography's future development and geographic information technologies. The author argues that prediction of the future of cartography, and of the properties of future maps, will prove a difficult exercise at best, inasmuch as it cannot be based on the simple extrapolation of present trends. Translated by Edward Torrey, Alexandria, VA 22308 from: Izvestiya Akademii Nauk, seriya geograficheskaya, 1998, No. 1, pp. 116-121.","PeriodicalId":175956,"journal":{"name":"Mapping Sciences & Remote Sensing","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132862860","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1998-07-01DOI: 10.1080/07493878.1998.10642087
A. A. Lyutyy
One of Russia's foremost cartographers surveys the status of cartography on the eve of the 21st century, in a review of research presented at a plenary session of a recent national cartographic conference of the Russian Federation. The focus is on how changes in scientific paradigms (toward a so-called phenomenological paradigm) have been accompanied by the appearance of new products and modes of communication and information transmission. These, in turn, have generated needs for new programs of mass-based cartographic education and new scientific production institutes for the design and testing of new mapping technologies. Translated by Edward Torrey, Alexandria, VA 22308 from: Izvestiya Akademii Nauk, seriya geograficheskaya, 1998, No. 1, pp. 8-17.
在最近一次俄罗斯联邦全国制图会议全体会议上提交的研究报告中，俄罗斯最重要的制图师之一调查了21世纪前夕的制图现状。重点是科学范式的变化(走向所谓的现象学范式)是如何伴随着新产品的出现以及通信和信息传播模式的出现。这又产生了对大规模制图教育的新方案和新的科学生产研究所的需求，以便设计和测试新的制图技术。Edward Torrey, Alexandria, VA 22308，摘自:Izvestiya Akademii Nauk, seriya geograficheskaya, 1998, No. 1, pp. 8-17。
{"title":"CARTOGRAPHY ON THE EVE OF A NEW MILLENNIUM","authors":"A. A. Lyutyy","doi":"10.1080/07493878.1998.10642087","DOIUrl":"https://doi.org/10.1080/07493878.1998.10642087","url":null,"abstract":"One of Russia's foremost cartographers surveys the status of cartography on the eve of the 21st century, in a review of research presented at a plenary session of a recent national cartographic conference of the Russian Federation. The focus is on how changes in scientific paradigms (toward a so-called phenomenological paradigm) have been accompanied by the appearance of new products and modes of communication and information transmission. These, in turn, have generated needs for new programs of mass-based cartographic education and new scientific production institutes for the design and testing of new mapping technologies. Translated by Edward Torrey, Alexandria, VA 22308 from: Izvestiya Akademii Nauk, seriya geograficheskaya, 1998, No. 1, pp. 8-17.","PeriodicalId":175956,"journal":{"name":"Mapping Sciences & Remote Sensing","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129525878","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1998-07-01DOI: 10.1080/07493878.1998.10642094
A. Zhirov, A. Monakhov
Two Russian specialists on radar imagery examine its utility in the identification and mapping of different natural communities and land-use types associated with boggy areas in the central portion of European Russia. Special emphasis is placed on the development of interpretation keys for particular subtypes of lowland, transitional, and upland bogs using 1:100,000 scale radar imagery recorded in April and May. A series of interpretation maps is presented. Translated from: Geografiya i prirodnyye resursy, 1997, No. 4, pp. 191-194.
{"title":"RADAR IMAGERY OF WETLANDS AREAS OF THE MESHCHERA LOWLAND, RUSSIA","authors":"A. Zhirov, A. Monakhov","doi":"10.1080/07493878.1998.10642094","DOIUrl":"https://doi.org/10.1080/07493878.1998.10642094","url":null,"abstract":"Two Russian specialists on radar imagery examine its utility in the identification and mapping of different natural communities and land-use types associated with boggy areas in the central portion of European Russia. Special emphasis is placed on the development of interpretation keys for particular subtypes of lowland, transitional, and upland bogs using 1:100,000 scale radar imagery recorded in April and May. A series of interpretation maps is presented. Translated from: Geografiya i prirodnyye resursy, 1997, No. 4, pp. 191-194.","PeriodicalId":175956,"journal":{"name":"Mapping Sciences & Remote Sensing","volume":"2 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120985713","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1998-07-01DOI: 10.1080/07493878.1998.10642091
Ye. I. Kupriyanova, O. Trapeznikova
Space images were used to study changes in natural conditions along the Kalmyk coast of the Caspian Sea as a consequence of the rise in its level since 1977. An associated elevation of the water table inland from the coast, an intensification of water-logging, and a reduction of the stability of wetland natural communities were phenomena accompanying this rise. The potential influence of the rising sea level on changes in land use in different areas was investigated. Translated by Edward Torrey, Alexandria, VA 22308 from: Izvestiya Akademii Nauk. seriya geograficheskaya, 1997, No. 6, pp. 90-97.
空间图像被用来研究里海卡尔梅克沿岸自然条件的变化，这是自1977年以来海平面上升的结果。与此同时，内陆地下水位从海岸上升，内涝加剧，湿地自然群落稳定性下降。研究了海平面上升对不同地区土地利用变化的潜在影响。Edward Torrey, Alexandria, VA 22308摘自:Izvestiya Akademii Nauk。地理论丛，1997，第6期，第90-97页。
{"title":"CHANGES IN NATURAL AND ECONOMIC CONDITIONS IN KALMYKIA ASSOCIATED WITH THE RISING LEVEL OF THE CASPIAN SEA","authors":"Ye. I. Kupriyanova, O. Trapeznikova","doi":"10.1080/07493878.1998.10642091","DOIUrl":"https://doi.org/10.1080/07493878.1998.10642091","url":null,"abstract":"Space images were used to study changes in natural conditions along the Kalmyk coast of the Caspian Sea as a consequence of the rise in its level since 1977. An associated elevation of the water table inland from the coast, an intensification of water-logging, and a reduction of the stability of wetland natural communities were phenomena accompanying this rise. The potential influence of the rising sea level on changes in land use in different areas was investigated. Translated by Edward Torrey, Alexandria, VA 22308 from: Izvestiya Akademii Nauk. seriya geograficheskaya, 1997, No. 6, pp. 90-97.","PeriodicalId":175956,"journal":{"name":"Mapping Sciences & Remote Sensing","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114409928","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1998-07-01DOI: 10.1080/07493878.1998.10642089
Y. Kravtsov, A. V. Kuz’min, O. Y. Zavrova, L. Mitnik, M. Mityagina, K. Sabinin, Yu. G. Trokhimovskiy
Radar images of the ocean in two polarizations are analyzed to determine whether surface manifestations of internal waves are formed predominantly by the non-resonance mechanism of interaction of radio waves. Nonresonance scattering and resonance (Bragg) scattering are compared in terms of their degree of dependence on the type of polarization of the incident wave, for the purpose of determining whether a wider selection of polarization options will afford improvements in the detection and analysis of processes occurring at the ocean-atmosphere interface.
{"title":"POLARIZATION FEATURES OF RADAR IMAGES OF INTERNAL WAVES ON THE OCEAN SURFACE","authors":"Y. Kravtsov, A. V. Kuz’min, O. Y. Zavrova, L. Mitnik, M. Mityagina, K. Sabinin, Yu. G. Trokhimovskiy","doi":"10.1080/07493878.1998.10642089","DOIUrl":"https://doi.org/10.1080/07493878.1998.10642089","url":null,"abstract":"Radar images of the ocean in two polarizations are analyzed to determine whether surface manifestations of internal waves are formed predominantly by the non-resonance mechanism of interaction of radio waves. Nonresonance scattering and resonance (Bragg) scattering are compared in terms of their degree of dependence on the type of polarization of the incident wave, for the purpose of determining whether a wider selection of polarization options will afford improvements in the detection and analysis of processes occurring at the ocean-atmosphere interface.","PeriodicalId":175956,"journal":{"name":"Mapping Sciences & Remote Sensing","volume":"89 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124598604","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1998-04-01DOI: 10.1080/07493878.1998.10642083
N. N. Komedchikov
The content and process of publication of the first standardized series of general reference maps of the Russian Federation are described. A lengthy table presents information about map scale, publication date, and level of detail (depiction of internal political boundaries) for each general reference map in the series. Information also is presented on the extent to which the new general reference maps correspond with existing topographic maps of the Russian Federation. The paper addresses minor problems with respect to lack of uniformity (intactness) in visual layout, in generalization of map inserts, and in final reproduction and currency of information. Translated by Edward Torrey, Alexandria, VA 22308 from: Izvestiya Akademii Nauk, seriya geograficheskaya, 1997, No. 5, pp. 137-141.
介绍了俄罗斯联邦第一批标准化的一般参考地图系列的内容和出版过程。一个很长的表格显示了该系列中每个一般参考地图的地图比例尺、出版日期和详细程度(对内部政治边界的描述)。还提供了关于新的一般参考地图与俄罗斯联邦现有地形图的对应程度的资料。本文讨论了在视觉布局、地图插入的概括性以及信息的最终复制和流通方面缺乏一致性(完整性)的一些小问题。Edward Torrey, Alexandria, VA 22308，摘自:Izvestiya Akademii Nauk, seriya geograficheskaya, 1997, No. 5, pp. 137-141。
{"title":"PUBLICATION OF THE FIRST SERIES OF GENERAL MAPS OF THE RUSSIAN FEDERATION","authors":"N. N. Komedchikov","doi":"10.1080/07493878.1998.10642083","DOIUrl":"https://doi.org/10.1080/07493878.1998.10642083","url":null,"abstract":"The content and process of publication of the first standardized series of general reference maps of the Russian Federation are described. A lengthy table presents information about map scale, publication date, and level of detail (depiction of internal political boundaries) for each general reference map in the series. Information also is presented on the extent to which the new general reference maps correspond with existing topographic maps of the Russian Federation. The paper addresses minor problems with respect to lack of uniformity (intactness) in visual layout, in generalization of map inserts, and in final reproduction and currency of information. Translated by Edward Torrey, Alexandria, VA 22308 from: Izvestiya Akademii Nauk, seriya geograficheskaya, 1997, No. 5, pp. 137-141.","PeriodicalId":175956,"journal":{"name":"Mapping Sciences & Remote Sensing","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115371981","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1998-04-01DOI: 10.1080/07493878.1998.10642082
V. Surin
This paper investigates the possibility of detecting and studying low-contrast soil geochemical anomalies on the basis of photometric characteristics of indicator plants. An initial section of the paper outlines basic patterns of change in the photometric properties of vegetation as a result of vegetation stress induced by elevated levels of certain chemical elements in the soil. A subsequent section presents the results of an experiment testing this relationship in an area of pyrite mineralization in the Lake Ladoga region of northwestern Russia.
{"title":"USE OF FIELD PHOTOMETRY TO DETECT GEOCHEMICAL ANOMALIES FROM VEGETATION STRESS","authors":"V. Surin","doi":"10.1080/07493878.1998.10642082","DOIUrl":"https://doi.org/10.1080/07493878.1998.10642082","url":null,"abstract":"This paper investigates the possibility of detecting and studying low-contrast soil geochemical anomalies on the basis of photometric characteristics of indicator plants. An initial section of the paper outlines basic patterns of change in the photometric properties of vegetation as a result of vegetation stress induced by elevated levels of certain chemical elements in the soil. A subsequent section presents the results of an experiment testing this relationship in an area of pyrite mineralization in the Lake Ladoga region of northwestern Russia.","PeriodicalId":175956,"journal":{"name":"Mapping Sciences & Remote Sensing","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131749335","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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