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airborne scanner
相关语句
  机载扫描仪
    The CCT Formatter for Airborne Scanner
    机载扫描仪CCT格式器
短句来源
    GROUND DATA PRE-PROCESSING FOR AIRBORNE SCANNER
    机载扫描仪地面数据预处理
短句来源
    The off-line working CCT formatter for the airborne scanner was successfully developed according to the characteristics of the airbone scanner and the requirements of the remote sensing users.
    根据机载扫描仪的特点和遥感用户的要求,精心研制了在脱机状态下运行的CCT格式器。
短句来源
  航空扫描仪
    A NEW SERIES OF AIRBORNE SCANNER AND RELATED TECHNICAL SYSTEMS
    新型航空扫描仪系列及其相关的技术系统
短句来源
    This paper presents the new series of airborne scanner and related systems which were developed in the last 5 years.
    本文介绍了在“七五”期间研制的新型航空扫描仪系列以及配套的技术系统的情况。
短句来源
    According to the theory analysis, mathematical mode showing the lineal relationship between the response of airborne scanner and the effective reflected brightness of targets has been established under the reasonable assumption, exact physical significance for related parameters is given.
    本文从理论分析出发,在合理的假设条件下确立了航空扫描仪响应值与地面有效反射亮度成线性的数学模式并给出有关参数的确切物理含义。
短句来源
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  airborne scanner
Data from Daedalus airborne scanner imagery is used.
      
First experiments prove also that this technique works well for the fusion of hyperspectral images with ultra high resolution airborne scanner data.
      


The off-line working CCT formatter for the airborne scanner was successfully developed according to the characteristics of the airbone scanner and the requirements of the remote sensing users. Its principal functions are:(1) To transform the multispectral remote sensing information to computer compatible tape (CCT) from analogue high density tape.(2) To read out CCT data for quickly displaying or hardcopy of the image.(3) Rapidly to check up and locate given target in the subarea.This paper describes...

The off-line working CCT formatter for the airborne scanner was successfully developed according to the characteristics of the airbone scanner and the requirements of the remote sensing users. Its principal functions are:(1) To transform the multispectral remote sensing information to computer compatible tape (CCT) from analogue high density tape.(2) To read out CCT data for quickly displaying or hardcopy of the image.(3) Rapidly to check up and locate given target in the subarea.This paper describes the design features of the CCT formatter hardware and software in detail. The CCT data format and some results of application are shown. The CCT formatter is not only one of the main fittings of the scanner, but also suitable for those digital image processing systems which deals with processing a large number of CCT data.

根据机载扫描仪的特点和遥感用户的要求,精心研制了在脱机状态下运行的CCT格式器。其主要功能:(1)将模拟磁带上的多光谱遥感信息数字化,制成便于计算机处理的通用格式化产品——计算机兼容磁带(CCT);(2)读出CCT上的数据,进行图像的快速显示或硬拷贝;(3)对指定的子区目标,进行快速查找与定位。 本文详细论述CCT格式器硬件和软件设计特点,给出磁带数据格式,介绍一些使用情况。该格式器不仅作为机载扫描仪的主要配套设备之一,而且也适合那些需要处理大量磁带数据的图像处理系统。

This paper presents the new series of airborne scanner and related systems which were developed in the last 5 years. The spectral resolution of the sensors has become higher and the installation of band is more complete and has formed series. The on board electronic devices have made progress on multiple, high speed, large content, automatic operation and flexible function. The ground pre-process facility provides fast reproduction, information transfer, process service and standard products. A fair technical...

This paper presents the new series of airborne scanner and related systems which were developed in the last 5 years. The spectral resolution of the sensors has become higher and the installation of band is more complete and has formed series. The on board electronic devices have made progress on multiple, high speed, large content, automatic operation and flexible function. The ground pre-process facility provides fast reproduction, information transfer, process service and standard products. A fair technical system with complete units from getting data to standard products in multispectral remote sensing has been formed. Some recent applications are also introduced here.

本文介绍了在“七五”期间研制的新型航空扫描仪系列以及配套的技术系统的情况。扫描仪 的工作波长已覆盖了从紫外到热红外的遥感窗口,其光谱分辨率也有了长足的提高,并已形成了波 段系列。飞机上与扫描仪配套的电子系统在多通道、高速传感、大容量和操作自动化等方面均取 得了进展,能采集记录定量化遥感据数和图像预处理、几何校正配准等工作所需的平台位置及姿 态等参数,并具备了尽可能灵活的配置和完善的功能;地面预处理系统则能提供快速的回放、处 理服务,能提供规格化的信息产品—计算机兼容(CCT)磁带、软盘和图片;在利用平台参数作 几何初校正之后,图像中像点的定位精度可达0.1′。

According to the theory analysis, mathematical mode showing the lineal relationship between the response of airborne scanner and the effective reflected brightness of targets has been established under the reasonable assumption, exact physical significance for related parameters is given.The measuring method of absolute parameters i.e. solar reflected radiance distribution function on the ground, has been solved under the condition of the field measurement, and it makes the sychronous measurement become...

According to the theory analysis, mathematical mode showing the lineal relationship between the response of airborne scanner and the effective reflected brightness of targets has been established under the reasonable assumption, exact physical significance for related parameters is given.The measuring method of absolute parameters i.e. solar reflected radiance distribution function on the ground, has been solved under the condition of the field measurement, and it makes the sychronous measurement become practible.Based on the airborne and field data obtained in Gold-Sea Lake, Gaoyaing and Anxing counties, 59 regressive equations were obtained by regressive analysis at different area, temporal, height and detective angles.t test and r test show that the correlations are obvious or quite obvious. The correlative coefficient are almost larger than 0.98, the remainder are not smaller tthan 0.93, various factors influence on the regressive coefficient, the formation of the reflected brightness image and band reflectance image have been researched.

本文从理论分析出发,在合理的假设条件下确立了航空扫描仪响应值与地面有效反射亮度成线性的数学模式并给出有关参数的确切物理含义。 在野外测试条件下,解决了绝对参量(即太阳在地面的反射辐射亮度)的测量方法,并使同步测量实际可行。 根据金海湖、高阳、安新县等地区的航空飞行中所获得的空—地多光谱同步数据,经回归分析得到不同地区、不同时期、不同高度和不同探测角度条件下的各波段地一空遥感数据回归方程,共59个。经相关系数r和t检验表明相关性显著或十分显著。相关系数绝大部分大于0.98,最小也不小于0.93。并就不同因素对回归系数的影响及反射亮度影像和波段反射率影像生成等有关内容进行了探讨。

 
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