Three-Dimensional Lineament Visualization Using Fuzzy B-Spline Algorithm from Multispectral Satellite Data

Fuzzy B-spline optimization for urban slum three-dimensional reconstruction using ENVISAT satellite data

“…A confidence interval is a real value interval which provides the sharpest enclosing range of urban 's elevation spatial variation values [9,10]. Based on assumption issued by Anile [1], that µ -level is an estimated truth value in the [0, 1] interval on our knowledge level of the digital terrain model (DTM).…”

“…Following Marghany et al, [9] a fuzzy number is defined whose range is given by the minimum and maximum values of DTM along each kernel window size. Furthermore, the identification of a fuzzy number is acquired to summarize the estimated DTM data in a cell and it is characterized by a suitable membership function.…”

“…The accurate technology is required to identify and monitor the change and growth of the urban slums. Recent advances in space technology might show excellent promises for land use and change monitoring [9,16]. In this context, remote sensing and Google Earth plays a tremendous role in monitoring land use spatial variations.…”

“…In this context, remote sensing and Google Earth plays a tremendous role in monitoring land use spatial variations. Mahogany [9] has proposed that a should utilize Google Earth for urban slum investigation. There are many other studies have utilized the optical remote sensing satellite for urban slum monitoring.…”

Geo-risk analysis of slopes bounding a deep gully erosion site in Uyo, Akwa-Ibom State, Southeastern Nigeria

“…Further use of satellite imagery in studying and mapping geological features in three dimensions was reported by Marghany [23], where imagery from LANDSAT TM (Landsat Thematic) and the fuzzy B-splines algorithm were used to identify 3-D lineaments on section of United Arab Emirates terrain.…”