[PDF] Top 20 isprsarchives XL 5 W3 175 2013

... In the first phase, having acquired the water level values (points) alongside the river axis as a previous result of the hydrodynamic model, we assign them to each cell of the surrounding region using the spatial ... Lihat dokumen lengkap

... The comparison showed see figure 5 a volumetric mobilization of massive material in the upper part of the The International Archives of the Photogrammetry, Remote Sensing and Spatial Inf[r] ... Lihat dokumen lengkap

... Today, using istSOS, the IST offers the TI monitoring network data with the SOS standard. Observations from 136 sensors deployed on the field pushes into the system, thanks to the GPRS, real-time measurements of ... Lihat dokumen lengkap

... Top view of the point cloud showing the most sensible parts; the bridge can be clearly seen, along with the northern bank The International Archives of the Photogrammetry, Remote Sensin[r] ... Lihat dokumen lengkap

... Table 5 shows that the differences in planimetric coordinates are not significant and those in ellipsoidal height assume values ranging from a minimum of about 2 cm, for point 104701, to a maximum of about 7 cm, ... Lihat dokumen lengkap

... Both the bridge and the mouth of the tunnel do not show any evidence of deformation occurred. So they can be used as stable details to check on them the absolute georeferencing of the data coming from the two periods, ... Lihat dokumen lengkap

... 2.1 Hazard For the study area of this work, two hazard scenarios have been identified: - landslide hazard; - flooding, by identifying a hazard related to flood events, which can unde[r] ... Lihat dokumen lengkap

... Aguilar, F.J., Mills, J.P., Delgato, J., Aguilar, M.A., Negreiros, J.G., Perez, J.L., 2010. Modelling vertical error in LIDAR- derived digital elevation models. ISPRS Journal of Photogrammetry and Remote Sensing, 65(1), ... Lihat dokumen lengkap

... (Figure 5) is in Sondalo (SO): a paved road 600m long that climbs orthogonally a steep slope of the valley (total height difference of 44 ...Table 5 and Table ... Lihat dokumen lengkap

... This work presents an application of the terrestrial laser scanner (TLS) for monitoring the current rapid changes occurring on glaciers and glacial forefields. The Montasio Occidentale glacier was selected as a first ... Lihat dokumen lengkap

... and 5 reports a case of outlining of the Excerpt Plan on Hydraulic Risk Reduction for the Basin of the River ...(Figure 5), its inconsistency with the actual position of the boundaries to which it was ... Lihat dokumen lengkap

... Unfortunately, ground truth data were not available for the study area, therefore a rigorous validation was not possible. However, for a first assessment of the classification accuracy, a number of checkpoints were ... Lihat dokumen lengkap

... For each epoch, least square adjustment was performed using simultaneously both the height differences measured by spirit levelling, both the ones obtained by (1), using appropriate weights strategies for the two ... Lihat dokumen lengkap

... al. 2013), the use of TLS surveying represents the only method able to acquire 3D data at large distance (up to 300 m) and large areas without significant loss of ... Lihat dokumen lengkap

... The goal of this work is to propose a new experimental methodology for ecological and environmental risk assessment. This methodology is developed for public administration of Regione Veneto. Habitats and species are ... Lihat dokumen lengkap

... available to other researchers for further studies (section 5). We summarize in Table 1 some parameters characterizing the quality of the individual stations for long term climatological studies. The parameters ... Lihat dokumen lengkap

... The transformation of the monoscopic image sequence measurements (see section 3.3) into water level heights requires the georeferencing of the camera and scale parameters on the object. During the campaign in 2010, a ... Lihat dokumen lengkap

... Considering the position of erosional and depositional areas along the watercourse for the Torre river, values of F (Eq. 1) obtained with bathymetry „a‟ for grids 2-3 (Fig. 6) are close to 0.6, showing good spatial ... Lihat dokumen lengkap

... Figure 5. Multilayered Neural Network. Units on the left side are input units (spectral bands); units in the centre are hidden units; on the right side, output units (land cover classes) Figure 5 shows the ... Lihat dokumen lengkap

... Figure 5, for a more effective visualization, we also illustrate the hillshade (a grayscale 3-dimensional representation of the surface in a 2- dimensional perspective view taking the sun's relative position into ... Lihat dokumen lengkap