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MAP-BASED WEB APPLICATION FOR VISUALIZATION AND EXPLORATION OF VEGETATION CHARACTERISTICS EXTRACTED FROM ‘QUICKBIRD’ AND ‘ALOS’
Semi-variogram vegetation NDVI Map-based Quickbird ALOS
2015/9/28
Vegetation index such as NDVI(Normalized Difference Vegetation Index) has been used as a good indicator of environmental
change in urban areas for many years. Areas where the NDVI values are greater...
POTENTIAL OF IKONOS AND QUICKBIRD IMAGERY FOR ACCURATE 3D POINT POSITIONING, ORTHOIMAGE AND DSM GENERATION
IKONOS QUICKBIRD high resolution radiometric preprocessing
2015/7/30
This paper describes the processing of IKONOS and QUICKBIRD imagery of two different datasets in Switzerland for analyzing
the geometric accuracy potential of these images for 3D point positioning, a...
QUICKBIRD STEREO-PHOTOGRAMMETRY FOR GEOLOGICAL MAPPING (CYRENE-LIBYA)
Geology Photogrammetry Interpretation Orthorectification GPS QuickBird Stereoscopic
2015/7/30
QuickBird satellite image stereo-interpretation together with geological survey allowed the creation of geological and
geomorphological map at the scale of 1:10,000 of the Shahhat area (the old Cyre...
A DNA ALGORITHM FOR THE BATIMETRIC MAPPING IN THE LAGOON OF VENICE USING QUICKBIRD MULTISPECTRAL DATA
Remote Sensing Bathymetry Mapping High resolution
2015/7/29
During the last decade, several studies have focused on the use of passive multispectral remote sensing to derive the bathymetry in
coastal zone. In particular, data acquired with the SPOT and the L...
QuickBird多光谱图像像元分解
QuickBird图像 像元分解 彩色合成
2010/2/4
以QuickBird卫星记录的DN值图像为实验数据，根据1～4波段积分辐亮度之和与全色波段积分辐亮度之间的比例关系及能量守恒律构建分解方程，将1～4波段图像每个像元分解成16(4×4)个像元，获得了分辨率为0.61 m的1～4波段辐亮度图像。与原图像比较，空间分辨率提高到4倍，地物细部特征清晰，视觉效果明显提高，图像成图适宜比例尺从1∶10 000提高到1∶2 500。
QuickBird数字遥感图像光谱辐射定标
QuickBird数字图像 像元值 光谱辐射定标 绝对定标因子 图像融合
2009/5/8
通过高分辨率的QuickBird 数字遥感图像辐射定标的基础工作，包括数字图像的物理属性、数字图像的数学基础及注记、图像数据格式等，利用洪河幅QuickBird数字遥感图像记录的来自地气系统的光谱辐射亮度信息，提出辐射定标的计算方法。 运用像元DN值转换为波段积分辐射亮度，然后再计算光谱辐射亮度，该辐射定标后的QuickBird图像体现了各种地物的光谱特征的定量信息，QuickBird图像只有经过...
基于直方图配准融合QUICKBIRD全色影像和IKONOS多光谱影像
2007/7/28
专著信息
书名
基于直方图配准融合QUICKBIRD全色影像和IKONOS多光谱影像
语种
中文
撰写或编译
作者
孙小芳,卢健
第一作者单位
出版社
发表于武汉大学学报 2004. 12
出版地
出版日期
2004年
12月
日
标准书号
介质类型
页数
字数
开本
相关项目
时序空间信息支持的大城市边缘用地结构演变及趋势研究
The 2002 rock/ice avalanche at Kolka/Karmadon,Russian Caucasus:assessment of extraordinary avalanche formation and mobility,and application of QuickBird satellite imagery
assessment extraordinary avalanche formation mobility QuickBird satellite imagery
2009/12/25
A massive rock/ice avalanche of about 100x106m3 volume took place on the northern slope of the Kazbek massif, North Ossetia, Russian Caucasus, on 20 September 2002. The avalanche started as a slope fa...