thematic mapper

The land surface temperatures of the Region of Changbai Mountain are retrieved using mono-window algorithm based on remotely sensed thermal infrared data of Enhanced Thematic Mapper plus ( ETM+) onboard Landsat 7 and corresponding regional meteorological data.

基于Landsat7ETM+热红外遥感数据和相应地区的相关气象数据，使用单通道算法，反演出了长白山地区的地表温度。

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Entropy, cross entropy, difference index and edge index are employed to estimate the quality of the result image generated by fusing ETM+ ( Enhanced Thematic Mapper) multi-spectrum image and panchromatic image.

采用熵、联合熵、偏差指数和边缘指数等作为定量指标，对这种流程的融合结果进行了质量评价。

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This study used the Landsat Thematic Mapper, but the method is transferable to any ocean color-sensing satellite sensor, such as the recently launched Sea-viewing Wide Field-of-view Sensor ( SeaWiFS).

卫星图像采用美国的LANDSAT卫星的TM卫片，但本方法可用于其他的海洋水色遥感卫星，如最近发射的SeaWiFS。

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As to technology and economic cost synthetically, extracting urban vegetation features by vegetation indices from Thematic Mapper ( TM) images is a comparatively good way.

利用植被指数从TM影像中提取植被，从技术与经济成本方面综合考虑，是一个比较好的手段。

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In the process of establishment of the land-use database, 520 scenes of remotely sensed images of Landsat Thematic Mapper ( TM) were interpreted at scale of 1 ∶ 100 000 under overall digital software environment after being geo-referenced and ortho-rectified.

在土地利用数据库的建设过程中，其中520景LANDSAT TM遥感影像经过地理配准和几何校正后，在全数字解译环境下，解译并绘制了1∶10万的土地利用图。

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Some models for estimating chlorophyll concentration are developed in this study by taking Daya Bay as an experimental site and Landsat-5 TM ( Thematic Mapper) data as information resources, and combining the survey data of chlorophyll concentration in the surface coastal water.

本研究以大亚湾为实验区，以陆地卫星TM数据为信息源，结合表层海水叶绿素浓度实测资料建立模型。

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Compiling forest distribution map by using the thematic mapper pictures

利用TM图像编制森林分布图

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This study utilized satellite Thematic Mapper ( TM) data, a geographic information system ( GIS), and spatial analysis tools ( Fragstats) to examine the fragmentation of an old growth mixed forest in Northeastern China, one of the most important timber bases in China.

应用卫星遥感技术，以及地理信息系统和空间分析手段研究中国东北一原始的针阔混交林的破碎过程。

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The effects of the "Scan Mirror Bumper Wear" in the Thematic Mapper ( TM) of Landsat 5 on the radiometric correction of the imagery are discussed, and some solutions and recommendations for removing the striping on TM Imageries are also provided in this paper.

本文主要讨论了陆地卫星5号TM成像仪扫描镜的阻尼器磨损对图像辐射校正的影响并提出了一些可行的解决方案。

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Simulated reflectance method of topography affect correction for airborne Thematic Mapper

航空多光谱图像地形影响校正的模拟反射率方法

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Using Thematic Mapper data, to extracting thematic information, the article explores two kinds of techniques: Separate technique and mask technique, for degrading vegetable cover effects.

探讨了运用TM影像提取专题信息时降低植被影响的两类技术：分离技术和掩膜技术以及分类原因，同时具体介绍了它们所包括的几种方法的基本原理和应用效果。

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Analysis of Thematic Mapper Satellite Data for Automatic Classification of Field Crops

用陆地卫星TM数据对农作物进行自动分类的研究

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Landsat Thematic Mapper ( TM) image is rich in spectral information, while SPOT panchromatic data is fine in its spatial resolution. Complementary and effective use of these data has shown in its increasing importance in the field of remote sensing application.

陆地卫星TM图像含有丰富的光谱信息，SPOT全色波段图像数据分辨率较高，因此，如何将这两种图像数据有效地结合起来，在遥感应用领域中显得越来越重要。

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In order to improve the accuracy of detection for the landscape change, we presented the differencing image PCA method to improve the Principal Component Analysis ( PCA) and the band difference of images method using the multi-temporal remotely sensed data of TM ( Thematic Mapper).

为了提高检测精度，我们利用TM卫星遥感数据，改进了主成分分析法和图像差值法，提出了差分主成分分析法。

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An analysis for automatic classification of field crops-field corn and wheat, using the Landsat Thematic Mapper ( TM) scenes on July 4 and August 5, 1985, in Seneca County, New York state is presented.

文中阐述了采用1985年7月4日和8月5日的陆地卫星TM数据对纽约州西里卡县进行农作物自动分类的研究。农作物主要指玉米和小麦。

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Extraction and Analysis of Lithostratigraphic Information from Landsat Thematic Mapper Imagery in Arid Region

干旱区TM图像岩石地层信息提取与分析方法研究

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A neural network model for estimating sea surface chlorophyll from thematic mapper imagery

用TM图象估算海表面叶绿素浓度的神经网络模型

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Research on spatial differentiation of urban growth using multi-temporal landsat thematic mapper satellite remote sensing images

城市扩展空间分异的多时相TM遥感研究

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Landsat thematic mapper ( TM) has a thermal band ( TM6), and this band can be used for retrieving land surface temperature ( LST).

陆地卫星LANDSAT TM有一个热波段（TM6），可以用来反演地表温度。目前共有3种算法可以用来从TM6波段数据中反演地表温度：大气校正法、单窗算法和单通道算法。

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Based on the analysis of previous methods of monitoring chlorophyll content, this paper discussed the feasibility of estimating chlorophyll relative content in leaves of winter wheat at different stages by using the TM ( Thematic Mapper) images.

在分析前人对叶绿素含量监测方法不足的基础上，利用TM（Thematic Mapper）遥感影像探讨了估算冬小麦不同生育期叶片叶绿素相对含量的可行性。

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