Tile +21, -21 across April 2015
| 2015-04-22 23:57:12 | LS_WATER_3577_21_-21_20150422235712500000_v1526766106 |
| 2015-04-15 23:51:28 | LS_WATER_3577_21_-21_20150415235128000000_v1526766106 |
| 2015-04-06 23:57:14 | LS_WATER_3577_21_-21_20150406235714000000_v1526766106 |