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Publications (10)
Technological improvements made in recent years of mass data gathering and analyzing, influenced the traditional methods of updating and forming of the national topographic database. It has brought a significant increase in the number of use cases and detailed geo information demands. Processes which its purpose is to alternate traditional data col...
The traditional method for updating a topographic database on a national scale is a complex process that requires human resources, time and the development of specialized procedures. In many National Mapping and Cadaster Agencies (NMCA), the updating cycle takes a few years. Today, the reality is dynamic and the changes occur every day, therefore,...
The traditional method for updating a topographic database on a national scale is a complex process that requires human resources, time and the development of specialized procedures. In many National Mapping and Cadaster Agencies (NMCA), the updating cycle takes a few years. Today, the reality is dynamic and the changes occur every day, therefore,...
Digital camera systems are a key component in the production of reliable, geometrically accurate, high-resolution geospatial products. These systems have replaced film imaging in photogrammetric data capturing. Today, we see a proliferation of imaging sensors collecting photographs in different ground resolutions, spectral bands, swath sizes, radio...
Digital camera systems are a key component in the production of reliable, geometrically accurate, high-resolution geospatial products. These systems have replaced film imaging in photogrammetric data capturing. Today, we see a proliferation of imaging sensors collecting photographs in different ground resolutions, spectral bands, swath sizes, radio...
"E-government" is a leading trend in public sector activities in recent years. The Survey of Israel set as a vision to provide all of its
services and datasets online. The TopoCad system is the latest software tool developed in order to unify a number of services and
databases into one on-line and user friendly system.
The TopoCad system is based...
The geomatics profession has gone through a major revolution during the last two decades with the emergence of advanced GNSS,
GIS and Remote Sensing technologies. These technologies have changed the core principles and working procedures of geomatics
professionals. For this reason, surveying and mapping regulations, standards and specifications sho...
The natural trend of megacities is to expand from their centers to outlying areas in order to accommodate rapid population growth. Urban areas situated near steep, mountainous terrain or water sources may suffer from landslides, which are one of the most common natural disasters. This paper outlines a new approach in which airborne laser aftimetry...
ABTRACT: The constant need for updated and accurate representation of our natural environment, which can be produced from various mapping and observation tools, is one of the major missions the geoinformation community has to provide a solution for. Digital Terrain Model (DTM) datasets that exist for the last few decades are amongst the main geospa...
Technological developments of recent years in the digital photogrammetry field have facilitated generation of reliable digital orthophotos, required for various surveying and Geographic Information (GI) applications. These developments are driven by the demand for high resolution data for research and engineering projects – properties that digital...
