2025-09-01 00:16:19,091 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074088_20250724 as 2025-07-24-22-12-53_L8_nzd0317_ms.tif 2025-09-01 00:16:24,828 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074088_20250809 as 2025-08-09-22-13-01_L8_nzd0317_ms.tif 2025-09-01 00:16:32,424 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075088_20250731 as 2025-07-31-22-19-05_L8_nzd0317_ms.tif 2025-09-01 00:16:38,596 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075088_20250816 as 2025-08-16-22-19-14_L8_nzd0317_ms.tif 2025-09-01 00:16:44,379 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074088_20250801 as 2025-08-01-22-12-54_L9_nzd0317_ms.tif 2025-09-01 00:16:49,165 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_074088_20250817 that failed. Failed to open the image file data/nzd0317/L9/ms/2025-08-17-22-13-06_L9_nzd0317_ms.tif 2025-09-01 00:16:52,577 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075088_20250808 as 2025-08-08-22-19-12_L9_nzd0317_ms.tif 2025-09-01 00:16:58,286 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075088_20250824 as 2025-08-24-22-19-18_L9_nzd0317_ms.tif 2025-09-01 00:16:58,320 - satellite_download_logger - INFO - Please read the following information carefully: 2025-09-01 00:16:58,320 - 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 00:16:58,320 - 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 00:16:58,320 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-09-01 00:16:58,322 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-09-01 00:16:58,323 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-09-01 00:16:58,323 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-09-01 00:16:58,325 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-09-01 00:16:58,330 - satellite_download_logger - INFO - L8 2025-07-24-22-12-53 cloud cover : 0.00% 2025-09-01 00:16:58,373 - satellite_download_logger - INFO - L8 2025-07-24-22-12-53: sand: 0.00% ,whitewater: 0.00% ,water: 51.77% 2025-09-01 00:16:58,374 - satellite_download_logger - INFO - L8 2025-07-24-22-12-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:16:58,375 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:16:58,375 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 172 2025-09-01 00:16:58,375 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 172 2025-09-01 00:16:58,375 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 172 2025-09-01 00:16:58,378 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 170 2025-09-01 00:16:58,682 - satellite_download_logger - WARNING - L8 2025-07-31-22-19-05: Skipped due to cloud cover 10.95% > threshold 10.00% 2025-09-01 00:16:58,690 - satellite_download_logger - INFO - L8 2025-08-09-22-13-01 cloud cover : 0.00% 2025-09-01 00:16:58,756 - satellite_download_logger - INFO - L8 2025-08-09-22-13-01: sand: 0.00% ,whitewater: 14.42% ,water: 38.04% 2025-09-01 00:16:58,756 - satellite_download_logger - INFO - L8 2025-08-09-22-13-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:16:58,758 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:16:58,758 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 152 2025-09-01 00:16:58,758 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 152 2025-09-01 00:16:58,758 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 152 2025-09-01 00:16:58,761 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 150 2025-09-01 00:16:59,064 - satellite_download_logger - INFO - L8 2025-08-16-22-19-14 cloud cover : 0.00% 2025-09-01 00:16:59,171 - satellite_download_logger - INFO - L8 2025-08-16-22-19-14: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% 2025-09-01 00:16:59,171 - satellite_download_logger - INFO - L8 2025-08-16-22-19-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:16:59,173 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:16:59,173 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 187 2025-09-01 00:16:59,173 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 187 2025-09-01 00:16:59,173 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 187 2025-09-01 00:16:59,176 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 186 2025-09-01 00:16:59,429 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-09-01 00:16:59,435 - satellite_download_logger - INFO - L9 2025-08-01-22-12-54 cloud cover : 0.00% 2025-09-01 00:16:59,474 - satellite_download_logger - INFO - L9 2025-08-01-22-12-54: sand: 0.00% ,whitewater: 10.93% ,water: 37.41% 2025-09-01 00:16:59,475 - satellite_download_logger - INFO - L9 2025-08-01-22-12-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:16:59,476 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:16:59,476 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 158 2025-09-01 00:16:59,477 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 158 2025-09-01 00:16:59,477 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 158 2025-09-01 00:16:59,479 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 156 2025-09-01 00:16:59,924 - satellite_download_logger - INFO - L9 2025-08-08-22-19-12 cloud cover : 0.00% 2025-09-01 00:16:59,996 - satellite_download_logger - INFO - L9 2025-08-08-22-19-12: sand: 0.00% ,whitewater: 16.91% ,water: 36.29% 2025-09-01 00:16:59,996 - satellite_download_logger - INFO - L9 2025-08-08-22-19-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:16:59,998 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:16:59,998 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 87 2025-09-01 00:16:59,998 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 87 2025-09-01 00:16:59,998 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 87 2025-09-01 00:17:00,009 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 86 2025-09-01 00:17:00,280 - satellite_download_logger - INFO - L9 2025-08-24-22-19-18 cloud cover : 0.00% 2025-09-01 00:17:00,313 - satellite_download_logger - INFO - L9 2025-08-24-22-19-18: sand: 0.35% ,whitewater: 2.52% ,water: 47.65% 2025-09-01 00:17:00,313 - satellite_download_logger - INFO - L9 2025-08-24-22-19-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:17:00,314 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:17:00,314 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 129 2025-09-01 00:17:00,315 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 129 2025-09-01 00:17:00,315 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 129 2025-09-01 00:17:00,330 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 127