2025-03-05 15:53:42,715 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_074084_20250113 as 2025-01-13-22-11-30_L8_nzd0027_ms.tif 2025-03-05 15:53:53,010 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_074084_20250129 as 2025-01-29-22-11-28_L8_nzd0027_ms.tif 2025-03-05 15:54:01,991 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_075084_20241203 as 2024-12-03-22-17-45_L8_nzd0027_ms.tif 2025-03-05 15:54:11,749 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_075084_20241219 as 2024-12-19-22-17-37_L8_nzd0027_ms.tif 2025-03-05 15:54:22,567 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_075084_20250205 as 2025-02-05-22-17-39_L8_nzd0027_ms.tif 2025-03-05 15:54:30,921 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_074084_20241204 as 2024-12-04-22-11-36_L9_nzd0027_ms.tif 2025-03-05 15:54:37,744 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_074084_20241220 as 2024-12-20-22-11-35_L9_nzd0027_ms.tif 2025-03-05 15:54:45,586 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_074084_20250121 as 2025-01-21-22-11-37_L9_nzd0027_ms.tif 2025-03-05 15:54:53,262 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_074084_20250206 as 2025-02-06-22-11-31_L9_nzd0027_ms.tif 2025-03-05 15:55:04,125 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_074084_20250222 as 2025-02-22-22-11-33_L9_nzd0027_ms.tif 2025-03-05 15:55:10,916 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_075084_20241227 as 2024-12-27-22-17-46_L9_nzd0027_ms.tif 2025-03-05 15:55:20,748 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_075084_20250112 as 2025-01-12-22-17-45_L9_nzd0027_ms.tif 2025-03-05 15:55:28,888 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_075084_20250128 as 2025-01-28-22-17-42_L9_nzd0027_ms.tif 2025-03-05 15:55:36,540 - satellite_download_logger - ERROR - Could not save metasdata for LANDSAT/LC09/C02/T1_TOA/LC09_075084_20250213 that failed. Failed to open the image file data/nzd0027/L9/ms/2025-02-13-22-17-46_L9_nzd0027_ms.tif 2025-03-05 15:55:45,422 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_075084_20250301 as 2025-03-01-22-17-39_L9_nzd0027_ms.tif 2025-03-05 15:55:45,496 - satellite_download_logger - INFO - Please read the following information carefully: 2025-03-05 15:55:45,496 - 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. 2025-03-05 15:55:45,496 - 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. 2025-03-05 15:55:45,496 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-03-05 15:55:45,503 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-03-05 15:55:45,504 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-03-05 15:55:45,505 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-03-05 15:55:45,506 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-03-05 15:55:45,608 - satellite_download_logger - INFO - Processing image L8 2024-12-03-22-17-45 2025-03-05 15:55:45,608 - satellite_download_logger - INFO - L8 2024-12-03-22-17-45 cloud cover : 1.06% 2025-03-05 15:55:46,327 - satellite_download_logger - INFO - L8 2024-12-03-22-17-45: sand: 1.92% ,whitewater: 0.14% ,water: 55.45% 2025-03-05 15:55:46,330 - satellite_download_logger - INFO - L8 2024-12-03-22-17-45: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-03-05 15:55:46,356 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 4 shorelines 2025-03-05 15:55:46,356 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 937 2025-03-05 15:55:46,440 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 937 2025-03-05 15:55:46,440 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 937 2025-03-05 15:55:46,479 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 937 2025-03-05 15:55:47,068 - satellite_download_logger - ERROR - Skipping L8 2024-12-19-22-17-37 due to cloud cover percentage exceeding cloud threshold: 49.25% > 10.00%. 2025-03-05 15:55:47,105 - satellite_download_logger - INFO - Processing image L8 2025-01-13-22-11-30 2025-03-05 15:55:47,105 - satellite_download_logger - INFO - L8 2025-01-13-22-11-30 cloud cover : 0.00% 2025-03-05 15:55:47,319 - satellite_download_logger - INFO - L8 2025-01-13-22-11-30: sand: 0.17% ,whitewater: 0.00% ,water: 2.25% 2025-03-05 15:55:47,322 - satellite_download_logger - INFO - L8 2025-01-13-22-11-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-03-05 15:55:47,331 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 25 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-03-05 15:55:47,733 - satellite_download_logger - INFO - Processing image L8 2025-01-29-22-11-28 2025-03-05 15:55:47,733 - satellite_download_logger - INFO - L8 2025-01-29-22-11-28 cloud cover : 0.00% 2025-03-05 15:55:47,885 - satellite_download_logger - INFO - L8 2025-01-29-22-11-28: sand: 0.00% ,whitewater: 0.00% ,water: 2.83% 2025-03-05 15:55:47,887 - satellite_download_logger - INFO - L8 2025-01-29-22-11-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-03-05 15:55:47,890 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-03-05 15:55:48,335 - satellite_download_logger - ERROR - Skipping L8 2025-02-05-22-17-39 due to cloud cover percentage exceeding cloud threshold: 30.70% > 10.00%. 2025-03-05 15:55:48,337 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-03-05 15:55:48,372 - satellite_download_logger - INFO - Processing image L9 2024-12-04-22-11-36 2025-03-05 15:55:48,372 - satellite_download_logger - INFO - L9 2024-12-04-22-11-36 cloud cover : 0.00% 2025-03-05 15:55:48,709 - satellite_download_logger - INFO - L9 2024-12-04-22-11-36: sand: 0.63% ,whitewater: 0.05% ,water: 16.01% 2025-03-05 15:55:48,711 - satellite_download_logger - INFO - L9 2024-12-04-22-11-36: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-03-05 15:55:48,719 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-03-05 15:55:48,719 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 455 2025-03-05 15:55:48,719 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 455 2025-03-05 15:55:48,719 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 455 2025-03-05 15:55:49,175 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 454 2025-03-05 15:55:49,735 - satellite_download_logger - INFO - Processing image L9 2024-12-20-22-11-35 2025-03-05 15:55:49,735 - satellite_download_logger - INFO - L9 2024-12-20-22-11-35 cloud cover : 0.00% 2025-03-05 15:55:49,916 - satellite_download_logger - INFO - L9 2024-12-20-22-11-35: sand: 0.10% ,whitewater: 0.01% ,water: 2.68% 2025-03-05 15:55:49,918 - satellite_download_logger - INFO - L9 2024-12-20-22-11-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-03-05 15:55:49,921 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-03-05 15:55:49,921 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 165 2025-03-05 15:55:49,921 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 165 2025-03-05 15:55:49,921 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 165 2025-03-05 15:55:50,095 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 163 2025-03-05 15:55:50,562 - satellite_download_logger - ERROR - Skipping L9 2024-12-27-22-17-46 due to cloud cover percentage exceeding cloud threshold: 69.27% > 10.00%. 2025-03-05 15:55:50,634 - satellite_download_logger - INFO - Processing image L9 2025-01-12-22-17-45 2025-03-05 15:55:50,634 - satellite_download_logger - INFO - L9 2025-01-12-22-17-45 cloud cover : 1.47% 2025-03-05 15:55:51,114 - satellite_download_logger - INFO - L9 2025-01-12-22-17-45: sand: 1.73% ,whitewater: 0.12% ,water: 55.37% 2025-03-05 15:55:51,117 - satellite_download_logger - INFO - L9 2025-01-12-22-17-45: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-03-05 15:55:51,129 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 13 shorelines. Number of shorelines after filtering shorelines: 3 shorelines 2025-03-05 15:55:51,129 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 735 2025-03-05 15:55:51,215 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 561 2025-03-05 15:55:51,216 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 561 2025-03-05 15:55:51,240 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 561 2025-03-05 15:55:51,671 - satellite_download_logger - INFO - Processing image L9 2025-01-21-22-11-37 2025-03-05 15:55:51,671 - satellite_download_logger - INFO - L9 2025-01-21-22-11-37 cloud cover : 0.00% 2025-03-05 15:55:51,901 - satellite_download_logger - INFO - L9 2025-01-21-22-11-37: sand: 0.04% ,whitewater: 0.00% ,water: 5.51% 2025-03-05 15:55:51,904 - satellite_download_logger - INFO - L9 2025-01-21-22-11-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-03-05 15:55:51,907 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 12 shorelines. Number of shorelines after filtering shorelines: 4 shorelines 2025-03-05 15:55:51,908 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 478 2025-03-05 15:55:51,908 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 478 2025-03-05 15:55:51,908 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 478 2025-03-05 15:55:52,367 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 476 2025-03-05 15:55:52,881 - satellite_download_logger - ERROR - Skipping L9 2025-01-28-22-17-42 due to cloud cover percentage exceeding cloud threshold: 46.65% > 10.00%. 2025-03-05 15:55:52,891 - satellite_download_logger - INFO - Processing image L9 2025-02-06-22-11-31 2025-03-05 15:55:53,186 - satellite_download_logger - INFO - L9 2025-02-06-22-11-31 cloud cover : 0.00% 2025-03-05 15:55:53,305 - satellite_download_logger - INFO - L9 2025-02-06-22-11-31: sand: 0.10% ,whitewater: 0.03% ,water: 0.35% 2025-03-05 15:55:53,306 - satellite_download_logger - INFO - L9 2025-02-06-22-11-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-03-05 15:55:53,308 - satellite_download_logger - ERROR - L9 2025-02-06-22-11-31: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 686, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 981, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. 2025-03-05 15:55:53,338 - satellite_download_logger - INFO - Processing image L9 2025-02-22-22-11-33 2025-03-05 15:55:53,338 - satellite_download_logger - INFO - L9 2025-02-22-22-11-33 cloud cover : 0.00% 2025-03-05 15:55:53,545 - satellite_download_logger - INFO - L9 2025-02-22-22-11-33: sand: 0.42% ,whitewater: 0.00% ,water: 5.58% 2025-03-05 15:55:53,546 - satellite_download_logger - INFO - L9 2025-02-22-22-11-33: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-03-05 15:55:53,551 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-03-05 15:55:53,551 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 263 2025-03-05 15:55:53,552 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 263 2025-03-05 15:55:53,552 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 263 2025-03-05 15:55:53,810 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 260 2025-03-05 15:55:54,312 - satellite_download_logger - ERROR - Skipping L9 2025-03-01-22-17-39 due to cloud cover percentage exceeding cloud threshold: 11.61% > 10.00%.