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This is the consequence of the phenomenon identified with the “Incasalamento” neologism, described in depth in the following paper, intended as the general process of expansion of the urban society in...
Badan Informasi Geospasial (BIG) is government institution in Indonesia which is responsible to provide Topographic Map at several map scale. For medium map scale, e.g. 1:25.000 or 1:50.000, DSM from ...
A new multiple images matching theory model is proposed in this paper to generate DSM from aerial three line array digital images. Through this model, multiple images (more than 2) can be matched simu...
The paper addresses the item of orthorectification of high resolution satellite images and the assessment of the final accuracy achieved when Digital Surface Models (DSM) provided by other remotely ...
FIFEDOM (Frequent-Image-Frames Enhanced Digital Ortho-rectified Mapping) is an ongoing, multidisciplinary research project aiming to provide low-cost, information-rich digital mapping through the dev...
This paper reports the initial results of an analysis of LIDAR data using statistical methods in an attempt to categorise residential and industrial buildings. Two study sites representing these two l...
To improve the quality of algorithms for automatic generation of Digital Surface Models (DSM) from optical stereo data in the remote sensing community, the Working Group 4 of Commission I: Geometric a...
Panchromatic Remote-sensing Instrument for Stereo Mapping (PRISM), one of onboard sensors carried on the Advanced Land Observing Satellite (ALOS), was designed to generate worldwide topographic data w...
吸取了Hough变换的“投票”方法,提出一种直线提取的方法,并对DSM影像进行了实验。由于两个点可以确定一条直线,固定一个点,与另一个边缘点共同可以得到一条直线的倾角,通过对倾角进行“投票”,可以得到符合条件的直线以及线段的两个端点。以已确定的一条直线的终点为起点,重复以上步骤,直至到达最后一个点。整个计算过程都是对两个已知坐标的点进行计算,计算简单,计算量较Hough变换明显减少,且精度较高。

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