<p>Additional satellite image circles are also shown without ground checked images. The satellite images within each row are the same scale, but the scale varies by row. Each focal circle is identified by number in the photographs on the right and in the satellite images.</p
<p><b>A</b> Five sampled focal scenes are shown as white dots superimposed on satellite regions for ...
The royal Chinese mausoleums of the Tang, Ming and Qing Chinese dynasties are astounding ensembles o...
<p>The red circles represent the sampling sites in June 2009 to May 2010. The green stars represent ...
<p>The satellite images within each row are the same scale, but the scale varies by row. Each focal ...
<p>Numbers in the 2008 images indicate circles not present in 2004, i.e. new circles. Panels H and I...
<p>Fairy circles are clearly visible. The inset in the lower right corner shows a section at a large...
<p>Condition is shown in 2004, 2008 and upon ground checking in 2009. The satellite images within ea...
<p>A. Google Earth image of July 8, 2010; B. Same area in a low altitude aerial view taken November ...
<p>Blue symbols were derived from the Google Earth selections in <a href="http://www.plosone.org/art...
Improvements in sensor technology in recent decades led to the creation of ground, air and space ima...
Very high resolution optical satellites are imaging the object space by a combination of CCD-lines i...
Abstract. This study presents comparative analysis of high-resolution satellite imagery taken on dif...
AbstractImprovements in sensor technology in recent decades led to the creation of ground, air and s...
Several natural phenomena can influence in a differential manner the growth of vegetation and plants...
This National Geographic website highlights the history and use of satellites and remote-sensing tec...
<p><b>A</b> Five sampled focal scenes are shown as white dots superimposed on satellite regions for ...
The royal Chinese mausoleums of the Tang, Ming and Qing Chinese dynasties are astounding ensembles o...
<p>The red circles represent the sampling sites in June 2009 to May 2010. The green stars represent ...
<p>The satellite images within each row are the same scale, but the scale varies by row. Each focal ...
<p>Numbers in the 2008 images indicate circles not present in 2004, i.e. new circles. Panels H and I...
<p>Fairy circles are clearly visible. The inset in the lower right corner shows a section at a large...
<p>Condition is shown in 2004, 2008 and upon ground checking in 2009. The satellite images within ea...
<p>A. Google Earth image of July 8, 2010; B. Same area in a low altitude aerial view taken November ...
<p>Blue symbols were derived from the Google Earth selections in <a href="http://www.plosone.org/art...
Improvements in sensor technology in recent decades led to the creation of ground, air and space ima...
Very high resolution optical satellites are imaging the object space by a combination of CCD-lines i...
Abstract. This study presents comparative analysis of high-resolution satellite imagery taken on dif...
AbstractImprovements in sensor technology in recent decades led to the creation of ground, air and s...
Several natural phenomena can influence in a differential manner the growth of vegetation and plants...
This National Geographic website highlights the history and use of satellites and remote-sensing tec...
<p><b>A</b> Five sampled focal scenes are shown as white dots superimposed on satellite regions for ...
The royal Chinese mausoleums of the Tang, Ming and Qing Chinese dynasties are astounding ensembles o...
<p>The red circles represent the sampling sites in June 2009 to May 2010. The green stars represent ...