This paper examines the utility of high-resolution airborne RGB orthophotos and LiDAR data for mapping residential land uses within the spatial limits of suburb of Athens, Greece. Modern remote sensors deliver ample information from the AOI (area of interest) for the estimation of 2D indicators or with the inclusion of elevation data 3D indicators for the classification of urban land. In this r...

An inundation simulation has been done for the mid-eastern Dhaka (37.16 km 2 ) on the basis of Digital Elevation Model (DEM) data from Shuttle Radar Topography Mission (SRTM) and the observed flood data for 32 years (1972-2004). The topography of the project area has been considerably changed due to rapid land-filling by land developers. So, collected DEM data has been modified according to the...

The application of the cadastral concept in common law jurisdictions is reviewed. The relationship between a cadastre and a statewide parcel based land information system is highlighted. The origins and evolution of cadastres are described. The characteristics and development of existing land administration systems in common law jurisdictions are discussed. It is suggested that there is a consi...

Botswana recently embarked on an effort to improve its National Spatial Data Infrastructure (NSDI). This paper takes an example of the country’s effort to improve information for land administration and the problems this effort has had because of a poor spatial data infrastructure. It then discussed how the current effort is likely to have impact on the organization of information for land mana...

The international initiatives by various agencies (such as World bank, FAO, UN, FIG, etc.) suggest that cadastre and land registration systems are currently undergoing major changes worldwide. On such changes, the emerging trends focus on easy access to land, security of land tenure, establishment and operation of efficient land markets, formalization of property rights, incorporating customary...

Several space-filling and related curves are described by means of ”simultaneous grammars”. From these descriptions it is very easy to obtain short procedures in logo for drawing the curves.

The literature paints a fairly common scenario for developing countries. It is one in which land is an increasingly scarce resource; where distribution is perceived to be unequal; where compensation for land required for infrastructure is unfair; where revenue through taxes is low and disproportionately shared; where land transactions are expensive and bureaucratic and where the levels of dispu...