Nowadays, emerging technologies, such as long-range transmitters, increasingly miniaturized components for positioning, and enhanced imaging sensors, have led to an upsurge in the availability of new ecological applications for remote sensing based on unmanned aerial vehicles (UAVs), sometimes referred to as “drones”. In fact, structure-from-motion (SfM) photogrammetry coupled with imagery acquired by UAVs offers a rapid and inexpensive tool to produce high-resolution orthomosaics, giving ecologists a new way for responsive, timely, and cost-effective monitoring of ecological processes. Here, we adopted a lightweight quadcopter as an aerial survey tool and object-based image analysis (OBIA) workflow to demonstrate the strength of suc...
Nowadays the proliferation of small unmanned aerial systems or vehicles (UAS/ Vs), formerly known a...
Nowadays the proliferation of small unmanned aerial systems or vehicles (UAS/ Vs), formerly known a...
Nowadays the proliferation of small unmanned aerial systems or vehicles (UAS/ Vs), formerly known a...
Nowadays, emerging technologies, such as long-range transmitters, increasingly miniaturized componen...
Nowadays, emerging technologies, such as long-range transmitters, increasingly miniaturized componen...
Nowadays, emerging technologies, such as long-range transmitters, increasingly miniaturized componen...
Very shallow coral reefs (<5 m deep) are naturally exposed to strong sea surface temperature variati...
Very shallow coral reefs (<5 m deep) are naturally exposed to strong sea surface temperature variati...
Very shallow coral reefs (<5 m deep) are naturally exposed to strong sea surface temperature variati...
Acquiring seabed, landform or other topographic data in the field of marine ecology has a pivotal ro...
GIS software is necessary to use and view the data. We advise the use of either ArcGis or QGIS (open...
GIS software is necessary to use and view the data. We advise the use of either ArcGis or QGIS (open...
GIS software is necessary to use and view the data. We advise the use of either ArcGis or QGIS (open...
GIS software is necessary to use and view the data. We advise the use of either ArcGis or QGIS (open...
Nowadays the proliferation of small unmanned aerial systems or vehicles (UAS/ Vs), formerly known a...
Nowadays the proliferation of small unmanned aerial systems or vehicles (UAS/ Vs), formerly known a...
Nowadays the proliferation of small unmanned aerial systems or vehicles (UAS/ Vs), formerly known a...
Nowadays the proliferation of small unmanned aerial systems or vehicles (UAS/ Vs), formerly known a...
Nowadays, emerging technologies, such as long-range transmitters, increasingly miniaturized componen...
Nowadays, emerging technologies, such as long-range transmitters, increasingly miniaturized componen...
Nowadays, emerging technologies, such as long-range transmitters, increasingly miniaturized componen...
Very shallow coral reefs (<5 m deep) are naturally exposed to strong sea surface temperature variati...
Very shallow coral reefs (<5 m deep) are naturally exposed to strong sea surface temperature variati...
Very shallow coral reefs (<5 m deep) are naturally exposed to strong sea surface temperature variati...
Acquiring seabed, landform or other topographic data in the field of marine ecology has a pivotal ro...
GIS software is necessary to use and view the data. We advise the use of either ArcGis or QGIS (open...
GIS software is necessary to use and view the data. We advise the use of either ArcGis or QGIS (open...
GIS software is necessary to use and view the data. We advise the use of either ArcGis or QGIS (open...
GIS software is necessary to use and view the data. We advise the use of either ArcGis or QGIS (open...
Nowadays the proliferation of small unmanned aerial systems or vehicles (UAS/ Vs), formerly known a...
Nowadays the proliferation of small unmanned aerial systems or vehicles (UAS/ Vs), formerly known a...
Nowadays the proliferation of small unmanned aerial systems or vehicles (UAS/ Vs), formerly known a...
Nowadays the proliferation of small unmanned aerial systems or vehicles (UAS/ Vs), formerly known a...