DTM
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Recent papers in DTM
Presentazione pubblica dei risultati del progetto di Aggiornamento della CTR 10k, della nuova CTR 2k e della nuova OrtoFoto del Comune di Potenza Picena da ripresa AeroFotogrammetrica dedicata del 2007.
This article presents an airborne Light Detection and Ranging (LiDAR)-based method to extract interesting stand attributes for forest management in high-density Eucalyptus globulus Labill. plantations. An adaptive morphological filter... more
The main use of GIS in archaeology is connected to regional research or management of excavation data sets. The use of GIS for urban archaeological research is far less extensive. The urban GIS about the medieval town of Pisa contains... more
Scopo di questo lavoro è individuare, sperimentare e mettere a punto una metodologia per la restituzione e l’analisi degli elementi geografici di interesse geologico presenti nelle foto aeree, utilizzando efficientemente tecnologie dal... more
In floodplains, anthropogenic features such as levees or road scarps, control and influence flows. An up-to-date and accurate digital data about these features are deeply needed for irrigation and flood mitigation purposes. Nowadays,... more
In the estimation of volume of stockpiles of earthworks, the question is no longer whether the data collected is dense and accurate (equipment and techniques capable of accurate data measurement are available), but how to manipulate the... more
The work presented was aimed at constructing a semi-automatic work-flow of Digital Surface Model (DSM) and Digital Terrain Model (DTM) generation based on an ALS point cloud gathered in a very difficult mountain area. The study area... more
This paper presents an effective acquisition and data processing method for landscape surveying aimed at producing cartographic data dedicated to archaeological cartography. The case study presented, part of the Banditaccia necropolis and... more
Lezione-presentazione tenuta a Porto Torres nel giugno 2012 presso lo studio geologico Conti
Openness is proposed as a visualization technique for the archaeological interpretation of digital terrain models derived from airborne laser scanning. In contrast to various shading techniques, openness is not subject to directional bias... more
Resumen La disfunción témporo-mandibular es un trastorno de frecuencia creciente, en cuya etiopatogenia se considera que pueden intervenir factores de tipo psicofisiológico. De manera estandarizada, hemos administrado la versión española... more
This paper reports the experiments carried out for extraction of DEMs from Cartosat-1 stereo imagery using stereo correlation technique for Manali region. The focus of this paper was to assess the accuracy of extracted DEM with respect to... more
Geographic Information Systems allow geographical attributes and historical data to be linked in databases, facilitating spatial analysis. It makes them a significant tool for gathering, arranging and sharing geographical and historical... more
Presentazione delle analisi 2D e 3D dei dati GIS per il nuovo Piano di Classifica degli Immobili per la rideterminazione della tassa consortile del Consorzio di Bonifica della Regione Marche
Subjest of analysis is some issues of medieval fortification techniques - on example of a group of sites from 13th, 14th and 15th cent. in the borderland of Silesia and Bohemia (based on my master thesis from 2010).
This paper describes a method, which uses full-waveform terrestrial laser scanning to survey the surface of the slope below the Temple of Juno, located in the Valley of the Temples in Agrigento (Sicily, Southern Italy). The surface is... more
Drainage networks in agrarian landscape within floodplains constitute surface's discontinuities that are expected to affect hydrological response during floods. Drainage network recognition and quantification of water storage capacity... more
This paper illustrates a 3D survey performed at the well-known "Villa di Domiziano" site in the Circeo National Park using the new Leica Mobile Mapping System (MMS) BLK2GO. The project's aim is to identify and document earthwork... more
The development of high resolution LiDAR digital terrain models (DTMs) has enabled the exploration of the statistical signature of morphology on curvature distributions. This work analyzes Minimum Curvature distributions to identify the... more
Low Altitude Aerial Photography (LAAP) is based on the use of small flying platforms to take photographs from very low altitudes. The acquisition of series of Digital Surface Models (DSMs) and orthoimages through photogrammetric and... more
Resumo Os perfis batimétricos são atualmente ferramentas importantes para conhecer melhor as carac-terísticas morfométricas de corpos-d'água e suas possíveis alterações. Foram realizados amostragens e levantamentos batimétricos... more
Whilst the availability and affordability of satellite imagery is progressively increasing, the spatial resolution which these afford with which to create digital terrain models (DTMs) is coarse in comparison with active, ground-based... more
The size and great dynamism of coastal systems require faster and more automated mapping methods like the use of a remotely piloted aircraft system (RPAS) or unmanned aerial vehicle (UAV). This method allows for shorter intervals between... more
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In the estimation of volume of stockpiles of earthworks, the question is no longer whether the data collected is dense and accurate (equipment and techniques capable of accurate data measurement are available), but how to manipulate the... more
In the estimation of volume of stockpiles of earthworks, the question is no longer whether the data collected is dense and accurate (equipment and techniques capable of accurate data measurement are available), but how to manipulate the... more
A new robust way for ground surface extraction from mobile laser scanning 3D point cloud data is proposed in this paper. Fitting polynomials along 2D/3D points is one of the well-known methods for filtering ground points, but it is... more
Lucidi delle lezioni su "Modellazione 3D del Territorio" nel master "GIS per la governance del Territorio" a.a. 2013-14 presso l'università di Camerino.