2025-10-20 14:47:14,927 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192031_20250921 as 2025-09-21-09-59-47_L8_sar1866_ms.tif 2025-10-20 14:47:18,304 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_192032_20250921 as 2025-09-21-10-00-11_L8_sar1866_ms.tif 2025-10-20 14:47:22,628 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193031_20250928 as 2025-09-28-10-05-58_L8_sar1866_ms.tif 2025-10-20 14:47:25,980 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192031_20250929 as 2025-09-29-09-59-50_L9_sar1866_ms.tif 2025-10-20 14:47:30,288 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_192031_20251015 that failed. Failed to open the image file data/sar1866/L9/ms/2025-10-15-09-59-56_L9_sar1866_ms.tif 2025-10-20 14:47:36,556 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192032_20250929 as 2025-09-29-10-00-14_L9_sar1866_ms.tif 2025-10-20 14:47:40,817 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_192032_20251015 that failed. Failed to open the image file data/sar1866/L9/ms/2025-10-15-10-00-20_L9_sar1866_ms.tif 2025-10-20 14:47:45,948 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193031_20251006 as 2025-10-06-10-06-02_L9_sar1866_ms.tif 2025-10-20 14:47:45,992 - satellite_download_logger - INFO - Please read the following information carefully: 2025-10-20 14:47:45,992 - 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. 2025-10-20 14:47:45,992 - 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. 2025-10-20 14:47:45,992 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-10-20 14:47:45,994 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-10-20 14:47:45,995 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-10-20 14:47:45,995 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-10-20 14:47:45,997 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-10-20 14:47:46,001 - satellite_download_logger - INFO - L8 2025-09-21-09-59-47 cloud cover : 0.00% 2025-10-20 14:47:46,033 - satellite_download_logger - INFO - L8 2025-09-21-09-59-47: sand: 0.00% ,whitewater: 0.00% ,water: 47.38% 2025-10-20 14:47:46,034 - satellite_download_logger - INFO - L8 2025-09-21-09-59-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-20 14:47:46,035 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-10-20 14:47:46,035 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 193 2025-10-20 14:47:46,035 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 193 2025-10-20 14:47:46,035 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 193 2025-10-20 14:47:46,038 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 192 2025-10-20 14:47:46,315 - satellite_download_logger - INFO - L8 2025-09-21-10-00-11 cloud cover : 0.00% 2025-10-20 14:47:46,342 - satellite_download_logger - INFO - L8 2025-09-21-10-00-11: sand: 0.00% ,whitewater: 0.00% ,water: 47.41% 2025-10-20 14:47:46,343 - satellite_download_logger - INFO - L8 2025-09-21-10-00-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-20 14:47:46,345 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-10-20 14:47:46,345 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 197 2025-10-20 14:47:46,345 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 197 2025-10-20 14:47:46,345 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 197 2025-10-20 14:47:46,347 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 196 2025-10-20 14:47:46,615 - satellite_download_logger - INFO - L8 2025-09-28-10-05-58 cloud cover : 0.00% 2025-10-20 14:47:46,646 - satellite_download_logger - INFO - L8 2025-09-28-10-05-58: sand: 0.00% ,whitewater: 0.00% ,water: 46.02% 2025-10-20 14:47:46,646 - satellite_download_logger - INFO - L8 2025-09-28-10-05-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-20 14:47:46,648 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 3 shorelines 2025-10-20 14:47:46,648 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 191 2025-10-20 14:47:46,648 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 191 2025-10-20 14:47:46,648 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 191 2025-10-20 14:47:46,651 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 173 2025-10-20 14:47:46,900 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-10-20 14:47:46,905 - satellite_download_logger - INFO - L9 2025-09-29-09-59-50 cloud cover : 0.00% 2025-10-20 14:47:46,932 - satellite_download_logger - INFO - L9 2025-09-29-09-59-50: sand: 0.00% ,whitewater: 0.00% ,water: 47.88% 2025-10-20 14:47:46,933 - satellite_download_logger - INFO - L9 2025-09-29-09-59-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-20 14:47:46,935 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines 2025-10-20 14:47:46,935 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 206 2025-10-20 14:47:46,935 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 206 2025-10-20 14:47:46,935 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 206 2025-10-20 14:47:46,938 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 195 2025-10-20 14:47:47,163 - satellite_download_logger - INFO - L9 2025-09-29-10-00-14 cloud cover : 0.00% 2025-10-20 14:47:47,196 - satellite_download_logger - INFO - L9 2025-09-29-10-00-14: sand: 0.00% ,whitewater: 0.00% ,water: 47.84% 2025-10-20 14:47:47,197 - satellite_download_logger - INFO - L9 2025-09-29-10-00-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-20 14:47:47,200 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines 2025-10-20 14:47:47,201 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 205 2025-10-20 14:47:47,201 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 205 2025-10-20 14:47:47,201 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 205 2025-10-20 14:47:47,203 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 194 2025-10-20 14:47:47,430 - satellite_download_logger - INFO - L9 2025-10-06-10-06-02 cloud cover : 0.00% 2025-10-20 14:47:47,462 - satellite_download_logger - INFO - L9 2025-10-06-10-06-02: sand: 0.00% ,whitewater: 0.00% ,water: 47.68% 2025-10-20 14:47:47,462 - satellite_download_logger - INFO - L9 2025-10-06-10-06-02: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-20 14:47:47,464 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-10-20 14:47:47,464 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 191 2025-10-20 14:47:47,464 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 191 2025-10-20 14:47:47,464 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 191 2025-10-20 14:47:47,467 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 182