2025-09-01 00:15:29,661 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074089_20250724 as 2025-07-24-22-13-17_L8_nzd0366_ms.tif 2025-09-01 00:15:34,477 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074089_20250809 as 2025-08-09-22-13-25_L8_nzd0366_ms.tif 2025-09-01 00:15:40,128 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075089_20250731 as 2025-07-31-22-19-29_L8_nzd0366_ms.tif 2025-09-01 00:15:46,015 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075089_20250816 as 2025-08-16-22-19-38_L8_nzd0366_ms.tif 2025-09-01 00:15:52,419 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074089_20250801 as 2025-08-01-22-13-18_L9_nzd0366_ms.tif 2025-09-01 00:16:00,291 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_074089_20250817 that failed. Failed to open the image file data/nzd0366/L9/ms/2025-08-17-22-13-30_L9_nzd0366_ms.tif 2025-09-01 00:16:07,207 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075089_20250808 as 2025-08-08-22-19-36_L9_nzd0366_ms.tif 2025-09-01 00:16:12,190 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075089_20250824 as 2025-08-24-22-19-42_L9_nzd0366_ms.tif 2025-09-01 00:16:12,248 - satellite_download_logger - INFO - Please read the following information carefully: 2025-09-01 00:16:12,249 - satellite_download_logger - INFO - find_wl_contours2: A method for extracting shorelines that uses the sand water interface detected with the model to refine the threshold that's used to detect shorelines . - This is the default method used when there are enough sand pixels within the reference shoreline buffer. 2025-09-01 00:16:12,249 - satellite_download_logger - INFO - find_wl_contours1: This shoreline extraction method uses a threshold to differentiate between water and land pixels in images, relying on Modified Normalized Difference Water Index (MNDWI) values. However, it may inaccurately classify snow and ice as water, posing a limitation in certain environments. - This is only used when not enough sand pixels are detected within the reference shoreline buffer. 2025-09-01 00:16:12,249 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-09-01 00:16:12,254 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-09-01 00:16:12,256 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-09-01 00:16:12,256 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-09-01 00:16:12,260 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-09-01 00:16:12,292 - satellite_download_logger - INFO - L8 2025-07-24-22-13-17 cloud cover : 4.37% 2025-09-01 00:16:12,515 - satellite_download_logger - INFO - L8 2025-07-24-22-13-17: sand: 0.00% ,whitewater: 0.01% ,water: 48.80% 2025-09-01 00:16:12,517 - satellite_download_logger - INFO - L8 2025-07-24-22-13-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:16:12,522 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 13 shorelines. Number of shorelines after filtering shorelines: 3 shorelines 2025-09-01 00:16:12,522 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 455 2025-09-01 00:16:12,568 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 364 2025-09-01 00:16:12,568 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 364 2025-09-01 00:16:12,575 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 363 2025-09-01 00:16:12,901 - satellite_download_logger - INFO - L8 2025-07-31-22-19-29 cloud cover : 4.79% 2025-09-01 00:16:13,042 - satellite_download_logger - INFO - L8 2025-07-31-22-19-29: sand: 0.00% ,whitewater: 2.55% ,water: 44.87% 2025-09-01 00:16:13,044 - satellite_download_logger - INFO - L8 2025-07-31-22-19-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:16:13,046 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-09-01 00:16:13,047 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 287 2025-09-01 00:16:13,080 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 174 2025-09-01 00:16:13,080 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 174 2025-09-01 00:16:13,084 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 174 2025-09-01 00:16:13,417 - satellite_download_logger - INFO - L8 2025-08-09-22-13-25 cloud cover : 0.00% 2025-09-01 00:16:13,566 - satellite_download_logger - INFO - L8 2025-08-09-22-13-25: sand: 0.00% ,whitewater: 5.85% ,water: 46.44% 2025-09-01 00:16:13,568 - satellite_download_logger - INFO - L8 2025-08-09-22-13-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:16:13,571 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 12 shorelines. Number of shorelines after filtering shorelines: 3 shorelines 2025-09-01 00:16:13,572 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 561 2025-09-01 00:16:13,572 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 561 2025-09-01 00:16:13,572 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 561 2025-09-01 00:16:13,582 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 560 2025-09-01 00:16:13,893 - satellite_download_logger - WARNING - L8 2025-08-16-22-19-38: Skipped due to cloud cover 77.82% > threshold 10.00% 2025-09-01 00:16:13,895 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-09-01 00:16:13,915 - satellite_download_logger - INFO - L9 2025-08-01-22-13-18 cloud cover : 2.71% 2025-09-01 00:16:14,070 - satellite_download_logger - INFO - L9 2025-08-01-22-13-18: sand: 0.00% ,whitewater: 2.49% ,water: 45.79% 2025-09-01 00:16:14,072 - satellite_download_logger - INFO - L9 2025-08-01-22-13-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:16:14,077 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 15 shorelines. Number of shorelines after filtering shorelines: 3 shorelines 2025-09-01 00:16:14,078 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 507 2025-09-01 00:16:14,112 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 385 2025-09-01 00:16:14,112 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 385 2025-09-01 00:16:14,119 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 385 2025-09-01 00:16:14,759 - satellite_download_logger - INFO - L9 2025-08-08-22-19-36 cloud cover : 0.00% 2025-09-01 00:16:14,901 - satellite_download_logger - INFO - L9 2025-08-08-22-19-36: sand: 0.00% ,whitewater: 8.38% ,water: 44.21% 2025-09-01 00:16:14,903 - satellite_download_logger - INFO - L9 2025-08-08-22-19-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:16:14,907 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 4 shorelines 2025-09-01 00:16:14,907 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 654 2025-09-01 00:16:14,907 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 654 2025-09-01 00:16:14,907 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 654 2025-09-01 00:16:14,919 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 649 2025-09-01 00:16:15,260 - satellite_download_logger - INFO - L9 2025-08-24-22-19-42 cloud cover : 0.00% 2025-09-01 00:16:15,400 - satellite_download_logger - INFO - L9 2025-08-24-22-19-42: sand: 0.00% ,whitewater: 1.31% ,water: 50.27% 2025-09-01 00:16:15,402 - satellite_download_logger - INFO - L9 2025-08-24-22-19-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:16:15,406 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-09-01 00:16:15,406 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 567 2025-09-01 00:16:15,406 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 567 2025-09-01 00:16:15,406 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 567 2025-09-01 00:16:15,416 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 566