Results 101 to 110 of about 29,531 (302)
An Operational System for Estimating Road Traffic Information from Aerial Images
Remote Sensing, 2014 Given that ground stationary infrastructures for traffic monitoring are barely able to handle everyday traffic volumes, there is a risk that they could fail altogether in situations arising from mass events or disasters.
Jens Leitloff +4 more
doaj +1 more source
Georeferenced soil provenancing with digital signatures [PDF]
Scientific Reports, 2018 AbstractThe provenance or origin of a soil sample is of interest in soil forensics, archaeology, and biosecurity. In all of these fields, highly specialized and often expensive analysis is usually combined with expert interpretation to estimate sample origin.
M. Tighe +5 more
openaire +4 more sources
River Research and Applications, EarlyView.ABSTRACT Sloughs are slow‐moving or still water systems that serve as an important ecosystem component connecting rivers and floodplains such as the Apalachicola River in northwest Florida. However, sloughs of the Apalachicola River have become hydrologically disconnected from the mainstem due to the impact of failed navigation projects such as channel
Love Kumar +6 more
wiley +1 more source
Disegnare con, 2012 The plan, being project tool and representation at the same time, allows an understanding, by means of ancient cartography, of the ancient city as an entity with its own identity connotation, whose definition derives mainly from the clarity of the ...
Gabriele Bitelli +4 more
doaj +1 more source
Geocoding health data with Geographic Information Systems: a pilot study in northeast Italy for developing a standardized data-acquiring format [PDF]
, 2015 Introduction. Geographic Information Systems (GIS) have become an innovative and somewhat crucial tool for analyzing relationships between public health data and environment. This study, though focusing on a Local Health Unit of northeastern Italy, could
Baldo, Vincenzo +7 more
core +3 more sources
Remote Sensing in Ecology and Conservation, EarlyView.Multidecadal satellite observations, like those from Landsat, enable the study of vegetation greenness trends at extensive spatial and temporal scales. Alpine ecosystems show significant increases in vegetation greenness, but the ecological processes driving this greening are less understood.
Arthur Bayle +5 more
wiley +1 more source
Investigating Full-Waveform Lidar Data for Detection and Recognition of Vertical Objects [PDF]
, 2007 A recent innovation in commercially-available topographic lidar systems is the ability to record return waveforms at high sampling frequencies. These “full-waveform” systems provide up to two orders of magnitude more data than “discrete-return” systems ...
Parrish, Christopher, Scarpace, Frank L
core +2 more sources
PLoS ONE, 2021 A great deal of information is contained within archival maps—ranging from historic political boundaries, to mineral resources, to the locations of cultural landmarks.
K. Bahgat, Daniel M. Runfola
semanticscholar +1 more source
Advancing the mapping of vegetation structure in savannas using Sentinel‐1 imagery
Remote Sensing in Ecology and Conservation, EarlyView.As vegetation structure monitoring is important for the understanding and conservation of savanna ecosystems, we explored the utility of C‐band synthetic aperture radar imagery for mapping both grassland and woody vegetation structure in the Greater Serengeti‐Mara Ecosystem.
Vera Thijssen +3 more
wiley +1 more source
EVALUATION OF SAR DATA AS SOURCE OF GROUND CONTROL INFORMATION: FIRST RESULTS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2013 The high resolution imaging modes of modern SAR sensors has made SAR data compatible with optical images. SAR data offers various capabilities which can enhance the geometric correction process of optical images (accurate, direct and ground-independent
D. I. Vassilaki +2 more
doaj +1 more source