2025-08-01 00:06:03,176 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_071089_20250703 as 2025-07-03-21-54-38_L8_nzd0344_ms.tif 2025-08-01 00:06:07,612 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_071089_20250719 as 2025-07-19-21-54-43_L8_nzd0344_ms.tif 2025-08-01 00:06:14,110 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_072088_20250624 as 2025-06-24-22-00-22_L8_nzd0344_ms.tif 2025-08-01 00:06:18,666 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_072089_20250624 as 2025-06-24-22-00-46_L8_nzd0344_ms.tif 2025-08-01 00:06:23,189 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_071089_20250727 as 2025-07-27-21-54-45_L9_nzd0344_ms.tif 2025-08-01 00:06:26,699 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_072088_20250718 as 2025-07-18-22-00-28_L9_nzd0344_ms.tif 2025-08-01 00:06:31,156 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_072089_20250718 as 2025-07-18-22-00-52_L9_nzd0344_ms.tif 2025-08-01 00:06:31,181 - satellite_download_logger - INFO - Please read the following information carefully: 2025-08-01 00:06:31,181 - 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 00:06:31,181 - 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 00:06:31,181 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-08-01 00:06:31,182 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-08-01 00:06:31,184 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-08-01 00:06:31,184 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-08-01 00:06:31,185 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-08-01 00:06:31,188 - satellite_download_logger - WARNING - L8 2025-06-24-22-00-22: Skipped due to cloud cover 45.20% > threshold 10.00% 2025-08-01 00:06:31,192 - satellite_download_logger - WARNING - L8 2025-06-24-22-00-46: Skipped due to cloud cover 55.11% > threshold 10.00% 2025-08-01 00:06:31,195 - satellite_download_logger - WARNING - L8 2025-07-03-21-54-38: Skipped due to cloud cover 50.23% > threshold 10.00% 2025-08-01 00:06:31,198 - satellite_download_logger - INFO - L8 2025-07-19-21-54-43 cloud cover : 0.00% 2025-08-01 00:06:31,226 - satellite_download_logger - INFO - L8 2025-07-19-21-54-43: sand: 0.00% ,whitewater: 12.14% ,water: 38.65% 2025-08-01 00:06:31,226 - satellite_download_logger - INFO - L8 2025-07-19-21-54-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:06:31,227 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-08-01 00:06:31,228 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 96 2025-08-01 00:06:31,228 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 96 2025-08-01 00:06:31,228 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 96 2025-08-01 00:06:31,228 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 96 2025-08-01 00:06:31,418 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-08-01 00:06:31,426 - satellite_download_logger - INFO - L9 2025-07-18-22-00-28 cloud cover : 0.00% 2025-08-01 00:06:31,474 - satellite_download_logger - INFO - L9 2025-07-18-22-00-28: sand: 0.00% ,whitewater: 13.43% ,water: 38.16% 2025-08-01 00:06:31,474 - satellite_download_logger - INFO - L9 2025-07-18-22-00-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:06:31,476 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-08-01 00:06:31,476 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 95 2025-08-01 00:06:31,476 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 95 2025-08-01 00:06:31,476 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 95 2025-08-01 00:06:31,476 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 95 2025-08-01 00:06:31,698 - satellite_download_logger - INFO - L9 2025-07-18-22-00-52 cloud cover : 0.00% 2025-08-01 00:06:31,725 - satellite_download_logger - INFO - L9 2025-07-18-22-00-52: sand: 0.00% ,whitewater: 14.44% ,water: 37.08% 2025-08-01 00:06:31,725 - satellite_download_logger - INFO - L9 2025-07-18-22-00-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:06:31,726 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-08-01 00:06:31,726 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 97 2025-08-01 00:06:31,726 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 97 2025-08-01 00:06:31,726 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 97 2025-08-01 00:06:31,726 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 97 2025-08-01 00:06:31,931 - satellite_download_logger - INFO - L9 2025-07-27-21-54-45 cloud cover : 3.91% 2025-08-01 00:06:31,961 - satellite_download_logger - INFO - L9 2025-07-27-21-54-45: sand: 0.00% ,whitewater: 11.20% ,water: 27.97% 2025-08-01 00:06:31,962 - satellite_download_logger - INFO - L9 2025-07-27-21-54-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:06:31,963 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-08-01 00:06:31,963 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 96 2025-08-01 00:06:31,965 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 64 2025-08-01 00:06:31,965 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 64 2025-08-01 00:06:31,965 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 64