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tm影象
相关语句
  tm images
     FUSION OF TM IMAGES BASED ON MULTIVARIATE STATISTICAL MODEL
     基于多元统计模型的 TM 影象融合
短句来源
     Compilation of 1:500 000 Land-use Maps on the Loess Plateau by Using Landset TM Images
     用陆地卫星 TM 影象编绘黄土高原1:50万土地利用图
短句来源
     With the assistance of remote sensing and geographic information systems, the land resource databases in 1986 and 2000 have been established through interpreting the Landsat TM images of the two times, and the extent of the databases includes the contiguous region of Shanxi, Shaanxi and Inner Mongolia in the northern China.
     以晋陕蒙接壤区1986年和2000年的TM影象为信息源,运用遥感技术与地理信息系统技术,结合建立了两期全区土地资源数据库,从中提取林草覆盖空间数据。
短句来源
     An information fusion strategy based on a multivariate statistical model for TM images is investigated in this paper for purpose of enhancing the spatial resolution of the 6th band of a scene of TM images using the information of the other 6 bands with higher resolution.
     基于多元统计模型的TM影象的融合策略,可利用其它6个高分辨率波段的信息来增强第6波段的空间分辨率。
短句来源
     Using digital processing method of remote sensing and GIS, TM images in 1996 are interpreted and the database of the sandy land in Gansu province is established. It includes TM image, graph (scale 1∶100 000) and its attributing database.
     以TM 影象为信息源,在全数字方式下运用遥感技术与地理信息系统技术结合建立了甘肃省沙地的TM 图象数据库、图形数据库和属性数据库。
短句来源
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  tm data
     Landsat TM Data Precision Processing and Digital Compound of Multidata
     TM影象数据精处理和多重数据数字复合
短句来源
     This paper describes the principle, method and accuracy used to precision process-ing TM data.
     本文以利用试验区TM影象为例,介绍了TM影象数据精加工处理的原理、方法和精度。
短句来源
     Planimetric accuracy of precision processed TM data can meet requirments of1: 100 000 map.
     TM影象经计算机精加工后,可以达到1:10万比例尺地形图的平面点位精度要求。
短句来源
  tm imagery
     The Application of TM Imagery to the Investigation and Evaluation of the Exploitation and Utilization of the Land Resources in the Northeast Inner Mongolia.
     TM影象在内蒙古东北部土地资源开发利用调查与评价中的应用
短句来源
     A Fast Atmospheric Correction Method Based on TM Imagery
     基于TM影象的快速大气校正方法
短句来源
  “tm影象”译为未确定词的双语例句
     Based on data gathered from the field survey and MODIS、TM image from 1999 to 2004,it is demonstrated vegetation variation trends from two aspects of macrocosm and microcosm,and systematically analysed varied reasons、forced factors and truth ,and expounded the problems and the countermeasures that should be taken.
     本文以锡林郭勒盟1999至2004年MODIS和TM影象数据和地面样点数据为依据,从宏观和微观两方面揭示了锡林郭勒草地植被动态规律和变化趋势,并系统分析了草地植被发生的变化原因、驱动因素和机理,阐明了锡林郭勒盟典型草地植被所面临的问题以及应采取的对策和措施。
短句来源
     This paper discusses extract of elevation and ice geomorphologic information from the spectral and spacial feature in Landsat TM image of Antarctica with ARIES digital image processing system,raster vector data transformation and creation of topologic relation between objects.
     本文依据南极地区Landsat-TM影象各波段不同的光谱和空间特征,在ARIES数字图象处理系统上,提取高程信息和冰貌信息,并将栅格数据转换成矢量数据,建立图形间的拓扑关系。
短句来源
     By using TM satellite image, the changes on the exploration and utilization of the land resources in the 24 banners (cities) northeast Inner Mongolia during the last ten years (1986~1996).
     以TM 影象为信息源,建立目视解译标志,对内蒙古东北部24 旗( 市)1986 ~1996 年间土地资源开发利用变更进行了调查。
短句来源
     The intensity values in the 7 bands of the same pixel are considered the 7 components of a random vector and a multivariate statistical model is employed to established the mathematical relation for obtaining the enhanced intensity value of band 6 from the intensities of the other 6 bands.
     将TM影象各象元上7个波段的亮度值视为一个随机向量的7个分量,利用多元统计模型建立由其它6个波段的亮度值得出第7波段亮度增强值的数学关系。
短句来源
     The Establishment and Perfection of Comity-level Forest Resources Continuous Assessment System with Photo-topographmaps
     用TM影象建立和完善县级森林资源连续清查体系
短句来源
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  tm images
Four different years of TM images are selected to calculate land use change grads and vegetation cover rate, and the relationship between the two factors and eco-environment frangibility index are build, taking Fuzhou as an example.
      
The objective of the study reported here was to determine whether LANDSAT TM images could be used to quantify changes in land-use and ecosystem services in Yuanmou County.
      
The sizes of six land use/land cover (LUCC) categories were estimated in Yuanmou County according to the LANDSAT TM images in the summer of 1986 and 2005.
      
It is well known that Landsat TM images are the most widely used remote sensing data in various fields.
      
The objective of this research is to assess the effectiveness of currently used spatial filtering methods for extracting with forest information related from Landsat 5 TM images.
      
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  tm data
The Landsat 5 TM data were used to classify the forest landscapes through RS digital cartography, and then, the landscape characteristics and landscape pattern were analyzed quantificationally.
      
By experiment with aerial photographs and Landsat TM data, accuracy of spectral, spatial, and combined classification results was evaluated.
      
Improved geological mapping using landsat-5 TM data in Weixi area, Yunnan province China
      
Different image processing algorithms have been evaluated in the context of geological mapping using Landsat TM data.
      
On urban heat island of Beijing based on landsat TM data
      
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  tm imagery
The data used in this paper were based on the landscape map derived from 1994 TM imagery.
      
Estimation of forest volumes by integrating Landsat TM imagery and forest inventory data
      
In this study, we describe an application of the k-nearest neighbors (kNN) method to Landsat TM imagery for improving estimation of forest volumes.
      
Multi-sensor Landsat TM imagery and infrared imagery have been used as experimental data for comparison with the classical contour-based registration.
      
Estimation of forest parameters based on TM imagery and statistical analysis
      
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Because 2 technological keys, the selection of the best period and best color band composition for 1 : 100,000 TM composed image and the percentage sampling on TM image, have been solved, satellite remote sensing data ran be used highly accurately and economically to make rice area inventory and dynamic monitoring in the southern rice region in China, especially in those areas where the rice fields are very small and irregularly distributed and the cropping types are very complicated.

由于解决了最佳时相、最佳波段组台制成的1:10万“TM”彩色合成卫星影象和在“TM”影象图上进行成数抽样二个技术关键,可将卫星遥感资料用于我国南方稻区,特别是稻田小而不规则、作物品种及地类复杂地区进行高精度、低成本的水稻面积调查和动态监测。

This paper describes the principle, method and accuracy used to precision process-ing TM data. Planimetric accuracy of precision processed TM data can meet requirments of1: 100 000 map. The principle and procedure relating to compound of both non-remote sensing dataand remote sensing data is also described in this paper. Compound multidata canimprove accuracy and speed of visual interpretation, autoclassification, field samplingand positioning.

本文以利用试验区TM影象为例,介绍了TM影象数据精加工处理的原理、方法和精度。TM影象经计算机精加工后,可以达到1:10万比例尺地形图的平面点位精度要求。本文还介绍了非遥感数据与遥感数据数字复合的原理和工作流程。多种数据复合有利于提高目视判读、自动识别分类、野外取样和定位的精度和速度。

A map of land use at present in scale 1:100000 at the mouth area of the Yellow River has been interpreted and compiled, the land use of delta has been divided into 8 types and 18 sub-types and area for each type has been given too, by using national land survey satellite image and tandsat TM image. It is shown by analysis that the present situation of land use of delta is closely interrelated with the evolution of the old channel of the Yellow River and the formed geomorphology during the development of the...

A map of land use at present in scale 1:100000 at the mouth area of the Yellow River has been interpreted and compiled, the land use of delta has been divided into 8 types and 18 sub-types and area for each type has been given too, by using national land survey satellite image and tandsat TM image. It is shown by analysis that the present situation of land use of delta is closely interrelated with the evolution of the old channel of the Yellow River and the formed geomorphology during the development of the delta.

应用国土普查卫星影象和陆地卫星TM影象,解译、编制了1:10万黄河河口地区土地利用现状图,并将河口三角洲土地利用类型划分为八类十八个亚类,还给出了各类型面积。分析中表明,河口三角洲土地利用现状与黄河故道变迁、三角洲的发育所形成的地貌紧密相关。

 
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