2025-08-01 00:41:30,638 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193033_20250624 as 2025-06-24-10-06-15_L8_sar1294_ms.tif 2025-08-01 00:41:34,957 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193033_20250710 as 2025-07-10-10-06-18_L8_sar1294_ms.tif 2025-08-01 00:41:38,407 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193033_20250702 as 2025-07-02-10-06-15_L9_sar1294_ms.tif 2025-08-01 00:41:42,773 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193033_20250718 as 2025-07-18-10-06-21_L9_sar1294_ms.tif 2025-08-01 00:41:42,796 - satellite_download_logger - INFO - Please read the following information carefully: 2025-08-01 00:41:42,796 - 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. 2025-08-01 00:41:42,796 - 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. 2025-08-01 00:41:42,797 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-08-01 00:41:42,798 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-08-01 00:41:42,799 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-08-01 00:41:42,799 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-08-01 00:41:42,801 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-08-01 00:41:42,813 - satellite_download_logger - WARNING - L8 2025-06-08-10-06-03: Skipped due to cloud cover 23.46% > threshold 10.00% 2025-08-01 00:41:42,820 - satellite_download_logger - INFO - L8 2025-06-24-10-06-15 cloud cover : 0.00% 2025-08-01 00:41:42,903 - satellite_download_logger - INFO - L8 2025-06-24-10-06-15: sand: 0.00% ,whitewater: 0.00% ,water: 67.02% 2025-08-01 00:41:42,904 - satellite_download_logger - INFO - L8 2025-06-24-10-06-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:41:42,906 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 12 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-08-01 00:41:42,906 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 165 2025-08-01 00:41:42,906 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 165 2025-08-01 00:41:42,906 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 165 2025-08-01 00:41:42,912 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 164 2025-08-01 00:41:43,240 - satellite_download_logger - INFO - L8 2025-07-10-10-06-18 cloud cover : 0.00% 2025-08-01 00:41:43,312 - satellite_download_logger - INFO - L8 2025-07-10-10-06-18: sand: 1.67% ,whitewater: 0.00% ,water: 65.96% 2025-08-01 00:41:43,312 - satellite_download_logger - INFO - L8 2025-07-10-10-06-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:41:43,315 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-08-01 00:41:43,315 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 233 2025-08-01 00:41:43,315 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 233 2025-08-01 00:41:43,315 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 233 2025-08-01 00:41:43,318 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 232 2025-08-01 00:41:43,574 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-08-01 00:41:43,608 - satellite_download_logger - WARNING - L9 2025-06-16-10-06-07: Skipped due to cloud cover 38.40% > threshold 10.00% 2025-08-01 00:41:43,611 - satellite_download_logger - INFO - L9 2025-07-02-10-06-15 cloud cover : 0.00% 2025-08-01 00:41:43,649 - satellite_download_logger - INFO - L9 2025-07-02-10-06-15: sand: 0.25% ,whitewater: 0.00% ,water: 68.44% 2025-08-01 00:41:43,650 - satellite_download_logger - INFO - L9 2025-07-02-10-06-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:41:43,654 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-08-01 00:41:43,654 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 194 2025-08-01 00:41:43,654 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 194 2025-08-01 00:41:43,654 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 194 2025-08-01 00:41:43,656 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 193 2025-08-01 00:41:43,900 - satellite_download_logger - INFO - L9 2025-07-18-10-06-21 cloud cover : 0.00% 2025-08-01 00:41:43,932 - satellite_download_logger - INFO - L9 2025-07-18-10-06-21: sand: 1.47% ,whitewater: 0.00% ,water: 68.90% 2025-08-01 00:41:43,933 - satellite_download_logger - INFO - L9 2025-07-18-10-06-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:41:43,935 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-08-01 00:41:43,935 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 216 2025-08-01 00:41:43,935 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 216 2025-08-01 00:41:43,935 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 216 2025-08-01 00:41:43,938 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 215