slacktide
Line Up and Wait
- Joined
- Jan 31, 2008
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Display name:
Dan
So, besides the 2006 Google Earth photo, this area is photographed by satellite approximately every two weeks, under a wide variety of lighting, sea surface conditions, water turbidity, and cloud cover. You can browse these images on Terraserver at https://www.terraserver.com/view?ut...Lng=&lat=-4.498611&lng=-172.1575&bbox=¢er= . You can download higher resolution versions for a fee.
What is interesting is that you CAN see seafloor features in many of these pictures. The lightish spots are most likely coral heads. They are in the same position in photos taken on different days. This demonstrates that is possible to see sub-surface objects in this area, that they are persistent from day to day, and that it is not an unusual or rare circumstance of lighting and weather.
However, in none of these images can you see any evidence of anything located at Lat -4.498611 Long -172.1575. The 7/9/2015 picture is particularly insightful, as the lighting and sea conditions are such that the pattern of the vegetation on the seafloor is clearly visible, as it is in the 2006 photo. There is no evidence of any object.
What is interesting is that you CAN see seafloor features in many of these pictures. The lightish spots are most likely coral heads. They are in the same position in photos taken on different days. This demonstrates that is possible to see sub-surface objects in this area, that they are persistent from day to day, and that it is not an unusual or rare circumstance of lighting and weather.
However, in none of these images can you see any evidence of anything located at Lat -4.498611 Long -172.1575. The 7/9/2015 picture is particularly insightful, as the lighting and sea conditions are such that the pattern of the vegetation on the seafloor is clearly visible, as it is in the 2006 photo. There is no evidence of any object.