2025-08-01 00:11:20,376 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074092_20250622 as 2025-06-22-22-14-19_L8_nzd0512_ms.tif 2025-08-01 00:11:26,477 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075092_20250629 as 2025-06-29-22-20-32_L8_nzd0512_ms.tif 2025-08-01 00:11:31,463 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075092_20250715 as 2025-07-15-22-20-37_L8_nzd0512_ms.tif 2025-08-01 00:11:36,621 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074092_20250630 as 2025-06-30-22-14-19_L9_nzd0512_ms.tif 2025-08-01 00:11:42,546 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074092_20250716 as 2025-07-16-22-14-24_L9_nzd0512_ms.tif 2025-08-01 00:11:46,296 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075092_20250707 as 2025-07-07-22-20-30_L9_nzd0512_ms.tif 2025-08-01 00:11:51,877 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075092_20250723 as 2025-07-23-22-20-39_L9_nzd0512_ms.tif 2025-08-01 00:11:51,933 - satellite_download_logger - INFO - Please read the following information carefully: 2025-08-01 00:11:51,933 - 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 00:11:51,933 - 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 00:11:51,933 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-08-01 00:11:51,935 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-08-01 00:11:51,936 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-08-01 00:11:51,936 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-08-01 00:11:51,941 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-08-01 00:11:51,957 - satellite_download_logger - INFO - L8 2025-06-22-22-14-19 cloud cover : 0.00% 2025-08-01 00:11:52,107 - satellite_download_logger - INFO - L8 2025-06-22-22-14-19: sand: 0.00% ,whitewater: 18.87% ,water: 35.83% 2025-08-01 00:11:52,108 - satellite_download_logger - INFO - L8 2025-06-22-22-14-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:11:52,111 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-08-01 00:11:52,111 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 330 2025-08-01 00:11:52,111 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 330 2025-08-01 00:11:52,111 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 330 2025-08-01 00:11:52,119 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 326 2025-08-01 00:11:52,398 - satellite_download_logger - INFO - L8 2025-06-29-22-20-32 cloud cover : 0.00% 2025-08-01 00:11:52,469 - satellite_download_logger - INFO - L8 2025-06-29-22-20-32: sand: 0.00% ,whitewater: 18.25% ,water: 36.03% 2025-08-01 00:11:52,471 - satellite_download_logger - INFO - L8 2025-06-29-22-20-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:11:52,475 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 15 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-08-01 00:11:52,475 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 339 2025-08-01 00:11:52,475 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 339 2025-08-01 00:11:52,475 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 339 2025-08-01 00:11:52,484 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 336 2025-08-01 00:11:52,736 - satellite_download_logger - INFO - L8 2025-07-15-22-20-37 cloud cover : 0.00% 2025-08-01 00:11:52,798 - satellite_download_logger - INFO - L8 2025-07-15-22-20-37: sand: 0.00% ,whitewater: 7.65% ,water: 45.00% 2025-08-01 00:11:52,800 - satellite_download_logger - INFO - L8 2025-07-15-22-20-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:11:52,803 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-08-01 00:11:52,803 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 331 2025-08-01 00:11:52,803 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 331 2025-08-01 00:11:52,803 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 331 2025-08-01 00:11:52,811 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 329 2025-08-01 00:11:53,220 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-08-01 00:11:53,260 - satellite_download_logger - INFO - L9 2025-06-30-22-14-19 cloud cover : 0.00% 2025-08-01 00:11:53,411 - satellite_download_logger - INFO - L9 2025-06-30-22-14-19: sand: 0.00% ,whitewater: 11.52% ,water: 45.24% 2025-08-01 00:11:53,412 - satellite_download_logger - INFO - L9 2025-06-30-22-14-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:11:53,415 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-08-01 00:11:53,415 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 341 2025-08-01 00:11:53,415 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 341 2025-08-01 00:11:53,415 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 341 2025-08-01 00:11:53,424 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 339 2025-08-01 00:11:53,789 - satellite_download_logger - INFO - L9 2025-07-07-22-20-30 cloud cover : 4.88% 2025-08-01 00:11:53,930 - satellite_download_logger - INFO - L9 2025-07-07-22-20-30: sand: 0.51% ,whitewater: 3.75% ,water: 65.24% 2025-08-01 00:11:53,931 - satellite_download_logger - INFO - L9 2025-07-07-22-20-30: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-08-01 00:11:53,937 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 28 shorelines. Number of shorelines after filtering shorelines: 3 shorelines 2025-08-01 00:11:53,937 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 383 2025-08-01 00:11:53,955 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 172 2025-08-01 00:11:53,955 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 172 2025-08-01 00:11:53,960 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 170 2025-08-01 00:11:54,276 - satellite_download_logger - WARNING - L9 2025-07-16-22-14-24: Skipped due to cloud cover 13.74% > threshold 10.00% 2025-08-01 00:11:54,291 - satellite_download_logger - INFO - L9 2025-07-23-22-20-39 cloud cover : 0.00% 2025-08-01 00:11:54,407 - satellite_download_logger - INFO - L9 2025-07-23-22-20-39: sand: 0.00% ,whitewater: 6.04% ,water: 45.15% 2025-08-01 00:11:54,420 - satellite_download_logger - INFO - L9 2025-07-23-22-20-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:11:54,433 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-08-01 00:11:54,433 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 374 2025-08-01 00:11:54,433 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 374 2025-08-01 00:11:54,433 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 374 2025-08-01 00:11:54,464 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 372