2025-09-01 00:58:31,528 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193031_20250726 as 2025-07-26-10-05-37_L8_sar1937_ms.tif 2025-09-01 00:58:35,907 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193031_20250811 as 2025-08-11-10-05-45_L8_sar1937_ms.tif 2025-09-01 00:58:39,401 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193032_20250726 as 2025-07-26-10-06-01_L8_sar1937_ms.tif 2025-09-01 00:58:44,732 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193032_20250811 as 2025-08-11-10-06-09_L8_sar1937_ms.tif 2025-09-01 00:58:50,072 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193031_20250803 as 2025-08-03-10-05-39_L9_sar1937_ms.tif 2025-09-01 00:58:54,539 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193031_20250819 as 2025-08-19-10-05-50_L9_sar1937_ms.tif 2025-09-01 00:58:58,761 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193032_20250803 as 2025-08-03-10-06-03_L9_sar1937_ms.tif 2025-09-01 00:59:03,009 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193032_20250819 as 2025-08-19-10-06-14_L9_sar1937_ms.tif 2025-09-01 00:59:03,037 - satellite_download_logger - INFO - Please read the following information carefully: 2025-09-01 00:59:03,037 - 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 00:59:03,037 - 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 00:59:03,037 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-09-01 00:59:03,039 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-09-01 00:59:03,040 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-09-01 00:59:03,040 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-09-01 00:59:03,041 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-09-01 00:59:03,045 - satellite_download_logger - INFO - L8 2025-07-26-10-05-37 cloud cover : 9.09% 2025-09-01 00:59:03,076 - satellite_download_logger - INFO - L8 2025-07-26-10-05-37: sand: 9.67% ,whitewater: 3.82% ,water: 41.52% 2025-09-01 00:59:03,076 - satellite_download_logger - INFO - L8 2025-07-26-10-05-37: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-09-01 00:59:03,078 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-09-01 00:59:03,078 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 195 2025-09-01 00:59:03,084 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 166 2025-09-01 00:59:03,084 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 166 2025-09-01 00:59:03,086 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 166 2025-09-01 00:59:03,398 - satellite_download_logger - INFO - L8 2025-07-26-10-06-01 cloud cover : 0.00% 2025-09-01 00:59:03,429 - satellite_download_logger - INFO - L8 2025-07-26-10-06-01: sand: 7.33% ,whitewater: 2.98% ,water: 39.91% 2025-09-01 00:59:03,429 - satellite_download_logger - INFO - L8 2025-07-26-10-06-01: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-09-01 00:59:03,432 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-09-01 00:59:03,432 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 166 2025-09-01 00:59:03,432 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 166 2025-09-01 00:59:03,432 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 166 2025-09-01 00:59:03,439 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 165 2025-09-01 00:59:03,754 - satellite_download_logger - INFO - L8 2025-08-11-10-05-45 cloud cover : 0.00% 2025-09-01 00:59:03,783 - satellite_download_logger - INFO - L8 2025-08-11-10-05-45: sand: 7.79% ,whitewater: 0.00% ,water: 45.09% 2025-09-01 00:59:03,784 - satellite_download_logger - INFO - L8 2025-08-11-10-05-45: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-09-01 00:59:03,786 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:59:03,786 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 97 2025-09-01 00:59:03,786 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 97 2025-09-01 00:59:03,786 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 97 2025-09-01 00:59:03,787 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 97 2025-09-01 00:59:04,035 - satellite_download_logger - INFO - L8 2025-08-11-10-06-09 cloud cover : 0.00% 2025-09-01 00:59:04,062 - satellite_download_logger - INFO - L8 2025-08-11-10-06-09: sand: 4.35% ,whitewater: 0.00% ,water: 23.31% 2025-09-01 00:59:04,062 - satellite_download_logger - INFO - L8 2025-08-11-10-06-09: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-09-01 00:59:04,064 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:59:04,064 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 55 2025-09-01 00:59:04,064 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 55 2025-09-01 00:59:04,064 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 55 2025-09-01 00:59:04,068 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 54 2025-09-01 00:59:04,274 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-09-01 00:59:04,279 - satellite_download_logger - WARNING - L9 2025-08-03-10-05-39: Skipped due to cloud cover 31.12% > threshold 10.00% 2025-09-01 00:59:04,282 - satellite_download_logger - INFO - L9 2025-08-03-10-06-03 cloud cover : 2.32% 2025-09-01 00:59:04,310 - satellite_download_logger - INFO - L9 2025-08-03-10-06-03: sand: 0.30% ,whitewater: 0.03% ,water: 41.82% 2025-09-01 00:59:04,310 - satellite_download_logger - INFO - L9 2025-08-03-10-06-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:59:04,311 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:59:04,312 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 61 2025-09-01 00:59:04,313 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 61 2025-09-01 00:59:04,313 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 61 2025-09-01 00:59:04,317 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 60 2025-09-01 00:59:04,541 - satellite_download_logger - WARNING - L9 2025-08-19-10-05-50: Skipped due to cloud cover 12.08% > threshold 10.00% 2025-09-01 00:59:04,544 - satellite_download_logger - INFO - L9 2025-08-19-10-06-14 cloud cover : 0.00% 2025-09-01 00:59:04,562 - satellite_download_logger - INFO - L9 2025-08-19-10-06-14: sand: 0.00% ,whitewater: 0.00% ,water: 3.41% 2025-09-01 00:59:04,562 - satellite_download_logger - INFO - L9 2025-08-19-10-06-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:59:04,563 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines