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tm遥感
相关语句
  tm
    IRS and TM remote sensing image fusion based on wavelet transform
    基于小波变换的IRS与TM遥感卫星影像融合
短句来源
    Automatically Extracting Information Form Maize Fields based on TM Remote Sensing Images
    基于TM遥感影像的玉米地专题信息自动提取
短句来源
    By using landsat TM remote sensing images in 1995, 1998 and 2000 and traditional interpretation method, precisely acquire the land use information from the remote sensing images and build the cartographic data base system of land use.
    利用1995、1998和2000年三期LANDSAT TM遥感影像和传统遥感解译方法,使用ARCGIS软件从遥感图像上获取土地利用信息,建立起土地利用空间图形数据库。
短句来源
    Landsat TM satellite images, digital maps and other data are used, besides the RS/GIS technology and traditional theory on soil and water erosion, the main content of the paper are as follows:Firstly, TM images are rectified, enhanced, mosaic and composed by using ERDAS IMAGINE software, and computer-aided classification, which is assessed as an more efficient method, is applied in Shatangchuan Basin in order to achieve surface cover factors.
    本文首先运用遥感图像处理软件ERDAS IMAGINE对所选的TM遥感图像进行了几何纠正、图像增强、镶嵌和多波段合成,并分析比较了目前常用的遥感图像解译方法,选择计算机辅助目视解译作为可行的途径,对沙塘川流域TM遥感图像进行了解译分类,得到了流域下垫面参数。
短句来源
    By interpretation of 1986's and 2000's TM images, two kinds of land use types map in Jin-Shan-Meng adjacent area were compiled.
    应用1986年与2000年两期TM遥感影像判图制图,编制两期同一比例尺下的晋陕蒙接壤地区土地利用现状图。
短句来源
更多       
  tm remote sensing
    IRS and TM remote sensing image fusion based on wavelet transform
    基于小波变换的IRS与TM遥感卫星影像融合
短句来源
    Automatically Extracting Information Form Maize Fields based on TM Remote Sensing Images
    基于TM遥感影像的玉米地专题信息自动提取
短句来源
    By using landsat TM remote sensing images in 1995, 1998 and 2000 and traditional interpretation method, precisely acquire the land use information from the remote sensing images and build the cartographic data base system of land use.
    利用1995、1998和2000年三期LANDSAT TM遥感影像和传统遥感解译方法,使用ARCGIS软件从遥感图像上获取土地利用信息,建立起土地利用空间图形数据库。
短句来源
    In the third part, the source of the data was firstly introduced, then the concrete research methods, especially the method of interpreting TM remote sensing image were introduced, and finally the indexes describing the land use change were discussed.
    第三部分,首先简要介绍了数据来源,然后说明了具体研究方法,特别是详细介绍了TM遥感影像的处理方法,最后阐述了描述土地利用变化的各种指标的计算模型及涵义。
短句来源
    In this thesis , firstly, TM remote sensing images were geometry rectified , image intensification, mosaic and cropping by using remote sensing image software ENVI, selected computer-aided supervised classification means to cany distribution using TM remote sensing images of qitai County ,and incorporated soil category material to achieve underlaying surface parameter and vegetation cover degree information in the region of interest .
    本文运用遥感图像处理软件ENVI对所选的TM遥感图像进行了几何纠正、图像增强、镶嵌和裁剪,选择计算机辅助监督分类方法,对奇台县TM遥感图像进行了解译分类,并结合研究区土壤类型资料得到了研究区下垫面参数和植被盖度信息。
短句来源
更多       
  tm remote sensing
    IRS and TM remote sensing image fusion based on wavelet transform
    基于小波变换的IRS与TM遥感卫星影像融合
短句来源
    Automatically Extracting Information Form Maize Fields based on TM Remote Sensing Images
    基于TM遥感影像的玉米地专题信息自动提取
短句来源
    By using landsat TM remote sensing images in 1995, 1998 and 2000 and traditional interpretation method, precisely acquire the land use information from the remote sensing images and build the cartographic data base system of land use.
    利用1995、1998和2000年三期LANDSAT TM遥感影像和传统遥感解译方法,使用ARCGIS软件从遥感图像上获取土地利用信息,建立起土地利用空间图形数据库。
短句来源
    In the third part, the source of the data was firstly introduced, then the concrete research methods, especially the method of interpreting TM remote sensing image were introduced, and finally the indexes describing the land use change were discussed.
    第三部分,首先简要介绍了数据来源,然后说明了具体研究方法,特别是详细介绍了TM遥感影像的处理方法,最后阐述了描述土地利用变化的各种指标的计算模型及涵义。
短句来源
    In this thesis , firstly, TM remote sensing images were geometry rectified , image intensification, mosaic and cropping by using remote sensing image software ENVI, selected computer-aided supervised classification means to cany distribution using TM remote sensing images of qitai County ,and incorporated soil category material to achieve underlaying surface parameter and vegetation cover degree information in the region of interest .
    本文运用遥感图像处理软件ENVI对所选的TM遥感图像进行了几何纠正、图像增强、镶嵌和裁剪,选择计算机辅助监督分类方法,对奇台县TM遥感图像进行了解译分类,并结合研究区土壤类型资料得到了研究区下垫面参数和植被盖度信息。
短句来源
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  “tm遥感”译为未确定词的双语例句
    Based on the interpreted Landsat-TM image data and the support of ArcGIS software, this paper uses the conversion matrix of land-use types, synthetical land-use index and spatial centroid model to discuss the land-use change in Taoerhe catchment during the last 15 years. Results show farmland area increases and forest coverage decreases obviously.
    通过对1986和2000年洮儿河流域两期Landsat-TM遥感影像资料的解译,在ArcGIS技术的支持下,采用土地利用转移矩阵、土地利用综合指数和重心模型等数学方法,探讨了洮儿河流域近15年来的土地利用变化过程。
短句来源
    Baiyun region,a district of Guangzhou was taken as a case study area. Based on the interpretation of Landsat-TM data(with three digital images taken in 1988, 1997 and 2000,respectively) and GIS technologies,dynamic changes of farmland landscape types were attained and some landscape pattern indices were computed and analyzed.
    利用1988、1997和2002年3期的TM遥感影像数据和地理信息系统(G IS)技术得到广州市白云区农业用地景观变化图,计算各时期农业用地景观格局指数.
短句来源
    Dynamic change in arable-land resources in Qixia between 1990 and 2000 were studied with the aid of remote sensing.
    利用1990年和2000年夏季1∶10万TM遥感影像,分析了山东省栖霞市10年间耕地资源的动态变化。
短句来源
    Two kinds of construction project-hydropower reservoir project(Tianshengqiao No.1 hydropower reservoir) and natural gas field exploitation project(Xiaoxinhe natural gas field) were discussed,and the land cover changes in the project areas were analyzed through interpretation of the Landsat-TM data.
    选取水电站工程(天生桥一级水电站工程)和天然气开发工程(孝新合气田开发工程)两类建设项目作为分析对象,利用TM遥感影像进行项目区域土地覆被变化分析。
短句来源
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  tm
DNA binding affinity (ΔTm) of the tested compounds did not correlate with either their anti-P.
      
Furthermore, at low concentrations (up to 5 mM), Me2SnCl2 binds to the phosphate groups of DNA in an exothermic step and had no significant effect on double-strand DNA stability, confirmed by the fact that the Tm value did not change.
      
The formed intermediate showed a lower thermal transition temperature (Tm) by a magnitude of 10°C in relation to the native DNA.
      
The thermotropic properties, the melting point (Tm) and the isotropization temperature (Ti) of the synthesized polyurethanes were characterized by DSC, IR and POM.
      
The transition temperature (Tm and Ti) decreased with an increase in the length of the methylene spacer.
      
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  tm remote sensing
Based on land ecological classification of the source regions of the Yangtze and Yellow Rivers and field investigation, two phases of TM remote sensing data obtained in 1986 and 2000 were compared.
      
Texture data have been derived from the Landsat TM remote sensing system with a ground resolution of 25 m.
      
  tm remote sensing
Based on land ecological classification of the source regions of the Yangtze and Yellow Rivers and field investigation, two phases of TM remote sensing data obtained in 1986 and 2000 were compared.
      
Texture data have been derived from the Landsat TM remote sensing system with a ground resolution of 25 m.
      


The method to map soil erosion in 1/100,000 scale of Shuangyang county, using magnified TM false colour composite images, which provides the basic information in scenery, tone and picture for mapping, is studied in the paper.The units for classification of mapping mainly present the class of erosion intensity and the composite types of erosion factors, which in Shuangyang county could be classified into four groups including lithologic and geomorphological nature, plant cover with land utilization and vegetation...

The method to map soil erosion in 1/100,000 scale of Shuangyang county, using magnified TM false colour composite images, which provides the basic information in scenery, tone and picture for mapping, is studied in the paper.The units for classification of mapping mainly present the class of erosion intensity and the composite types of erosion factors, which in Shuangyang county could be classified into four groups including lithologic and geomorphological nature, plant cover with land utilization and vegetation cover rate.The working steps include data collection and analysis, field investigation,interior prediction, external checking and data sorting out.A table about soil erosion intensity and type unit of the county is given.The marks and method for interpretation of the geomorphological and scenery types are indicated.

本文应用陆地卫星TM彩色合成放大图象,研究了双阳县1/10万土壤侵蚀图的编制方法。编制的依据是TM的遥感图像提供的景观、色调和图形信息。制图分类单元主要显示侵蚀强度级别和侵蚀要素组合类型。双阳县侵蚀要素可划分为岩性、地貌、植被、土地利用和植被覆盖度。编制图件的步骤包括资料收集与分析、野外调查、室内预测、外业校核和资料整理。文中提出了研究区的土壤侵蚀强度与类型单元表,描述了各种地貌类型与景观类型的解译标志和解译方法。

In this paper,the information of vegetable plot in Shanghai has been extracted from the satellite TM data first time Some important results,the classified TM stereograph and drawing map of vegetable plot distribution in Shanghai with the scale of 1∶100000, have been submitted to the municipal departments in order to give them some good suggestions for the next project for non staple food production in Shanghai Some experiences in extracting...

In this paper,the information of vegetable plot in Shanghai has been extracted from the satellite TM data first time Some important results,the classified TM stereograph and drawing map of vegetable plot distribution in Shanghai with the scale of 1∶100000, have been submitted to the municipal departments in order to give them some good suggestions for the next project for non staple food production in Shanghai Some experiences in extracting the crops as the vegetable with few area quantity,small farmland, large spectral dispersion, have been gained to develop a new application in service for agriculture with remote sensing technology.

首次利用TM遥感资料提取了上海市菜地的分布信息,并以此为根据,制作了1995年上海市1∶10万菜地分布的遥感影像图和线划图,取得了令人满意的效果。有关研究成果已提交市政府有关决策部门,为上海市新一轮“菜篮子”工程的建设提供了及时、准确的信息。同时,为利用TM遥感资料提取像菜地那样总量少、田块小、分布零碎、光谱离散度大的农作物积累了经验,在遥感技术为农业服务方面开辟了一个新的应用领域

This paper presents design principle and realizable approach for Inference Decider for Recognition of Soil Classification Remote Sensing(IDRS) in arid land. On the basis of non supervising classifying for soil classifications with TM remote sensing images, the author builds reasoning mechanism of direct inference combined with contrary reasoning for soil classification and recognition decision. The author also expresses soil classification and recognition knowledge of expert in soil with data structure of producing...

This paper presents design principle and realizable approach for Inference Decider for Recognition of Soil Classification Remote Sensing(IDRS) in arid land. On the basis of non supervising classifying for soil classifications with TM remote sensing images, the author builds reasoning mechanism of direct inference combined with contrary reasoning for soil classification and recognition decision. The author also expresses soil classification and recognition knowledge of expert in soil with data structure of producing rule linking with frame rule for knowledge expression in the IDRS. Furthermore, the author structures rules of soil classification and recognition with image structure model, and builds decision tree of soil classification in the IDRS, and organizes file of decision for soil classifications with typical image case model. With the means, the author makes a test research on classification and distinguishing for soil in test region of Fukang County, situated on the northern foot of the Tianshan Mountains, Xinjiang Region. And the test result shows that the approach mentioned above is a high reliable precision, and it reclaims a new way for classification and recognition of soil in arid land.

介绍了干旱区土壤类型遥感识别推理决策器的设计原理与实现方法。在用TM遥感图像对土壤类型进行非监督分类的基础上 ,建立了正向推理与逆向推理相结合的推理机制 ,对土壤类型进行分类识别决策。用知识表示的产生式规则与框架式规则相结合的数据结构表示土壤学专家的土壤分类识别知识。用像结构模式建立了土壤分类识别的规则 ,构造了土壤分类判决树 ,并用典型像例模式进行了各类型土壤判据文件的组织。用该方法对新疆天山北麓阜康试验区的土壤分类识别进行了试验研究。结果表明 ,该方法分类精度可靠 ,为干旱区土壤分类识别开辟了一条新的途径。

 
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