Lake Johnson 2020 Deployment LJ01_2020 LJ02_2020 LJ03_2020 LJ04_2020 LJ05_2020 LJ06_2020 LJ07_2020 LJ10_2020 LJ11_2020 LJ12_2020 LJ02_2020_new LJ04_2020_new LJ06_2020_new