July 11, 2025
<sid.inpe.br/sibgrapi@80/2007/09.27.20.08>
(repository)
Conference Proceedings
Efficient viewshed computation on external memory DEM terrains
Magalhães, Mirella & Magalhães, Salles & Alvim, Marcus Vinicius :2007:
(metadata from site <sibgrapi.sid.inpe.br 802>)
The number of visits1 since
February 6, 2009
is 2071.
Average number of visits per day
over 10 periods of 600 days |
 1.30   |
 0.38   |
 0.37   |
 0.20   |
 0.53   |
 0.17   |
 0.09   |
 0.11   |
 0.07   |
 0.22   |
 1 |
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4 |
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7 |
8 |
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10   | |
The red period number indicates that the corresponding period contains the day May 17, 20151.
The height of the purple bar is proportional to the average number of visits per day within the corresponding period.
Period 1 begins on February 6, 2009 (  ),
and Period 10 ends on July 11, 2025 (  ).
The number of visits over the 10 periods is 2071.
The average number of visits per day over the 10 periods is 0.35.
1Before May 17, 2015, all each user visits (IP) were added, thereafter, only one visit per day for each user (IP) is added.
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