Results 31 to 40 of about 69,023 (286)
A color balancing method for wide range Remote Sensing imagery based on Regionalization [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015 Quick mosaicking of wide range remote sensing imagery is an important foundation for land resource survey and dynamic monitoring of environment and nature disasters.
J. Liu, H. T. Li, H. Y. Gu
doaj +1 more source
An Approach to Intelligent Interactive Social Network Geo Mapping [PDF]
, 2011 Map-based visualization of different kinds of information, which can be geo-coded to a particular location, becomes more and more popular, as it is very well accepted and understood by end-users. However, a simple map interface is not enough if we aim to provide information about objects coming from vast and dynamic information spaces such as the Web ...
Anton Benčič +3 more
openaire +1 more source
Global health education: a pilot in trans-disciplinary, digital instruction [PDF]
, 2013 Background: The development of new global health academic programs provides unique opportunities to create innovative educational approaches within and across universities. Recent evidence suggests that digital media technologies may provide feasible and
Ali MK +33 more
core +1 more source
WIKIPEDIA ENTRIES AS A SOURCE OF CAR NAVIGATION LANDMARKS [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016 Car navigation system devices provide today with an easy and simple solution to the basic concept of reaching a destination. Although these systems usually achieve this goal, they still deliver a limited and poor sequence of instructions that do not ...
N. Binski, L. Zhang, S. Dalyot
doaj +1 more source
HIERARCHICAL PROXIMITY-BASED OVER-SEGMENTATION OF 3-D POINT CLOUDS FOR EFFICIENT GRAPH FEATURE DETECTION [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 Point cloud simplification is empowered by the definition of similarity metrics which we aim to identify homogeneous regions within the point-cloud. Nonetheless, the variety of shapes and clutter in natural scenes, along with the significant resolution ...
Z. Shtain, S. Filin
doaj +1 more source
AN IMPROVED INTERFEROMETRIC CALIBRATION METHOD BASED ON INDEPENDENT PARAMETER DECOMPOSITION [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018 Interferometric SAR is sensitive to earth surface undulation. The accuracy of interferometric parameters plays a significant role in precise digital elevation model (DEM).
J. Fan +6 more
doaj +1 more source
Advances in Meteorology, 2018 The objective of this research is to optimize the Alpha approximation model for soil moisture retrieval using multitemporal SAR data. The Alpha model requires prior knowledge of soil moisture range to constrain soil moisture estimation.
Xiang Zhang +3 more
doaj +1 more source
Uncovering Vulnerable Industrial Control Systems from the Internet Core
, 2019 Industrial control systems (ICS) are managed remotely with the help of dedicated protocols that were originally designed to work in walled gardens. Many of these protocols have been adapted to Internet transport and support wide-area communication.
Nawrocki, Marcin +2 more
core +1 more source
Repair Wind Field of Oil Spill Regional Using SAR Data [PDF]
, 2015 In this paper, we compared the normalized radar cross section (NRCS) of the synthetic aperture radar in the cases of oil spill and clean sea areas with image samples and determined their thresholds of the NRCS of SAR. we used the NRCS of clean water from
Guo, J +5 more
core +1 more source
Predominance and geo-mapping of avian influenza H5N1 in poultry sectors in Egypt
Geospatial Health, 2016 Highly pathogenic avian influenza (HPAI) virus of the H5N1 subtype has been enzootic in the Egyptian poultry with significant human infections since 2008. This work evaluates the epidemiological and virological information from February 2006 to May 2015 in spatial and temporal terms.
Abdelsatar Arafa +9 more
openaire +5 more sources