2025-07-01 00:06:47,455 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075091_20250613 as 2025-06-13-22-20-00_L8_nzd0450_ms.tif 2025-07-01 00:06:54,654 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_076090_20250620 as 2025-06-20-22-25-52_L8_nzd0450_ms.tif 2025-07-01 00:07:01,749 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_076091_20250620 as 2025-06-20-22-26-16_L8_nzd0450_ms.tif 2025-07-01 00:07:09,980 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_076090_20250628 as 2025-06-28-22-25-52_L9_nzd0450_ms.tif 2025-07-01 00:07:18,842 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_076091_20250628 as 2025-06-28-22-26-16_L9_nzd0450_ms.tif 2025-07-01 00:07:18,888 - satellite_download_logger - INFO - Please read the following information carefully: 2025-07-01 00:07:18,889 - 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. 2025-07-01 00:07:18,889 - 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. 2025-07-01 00:07:18,889 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-07-01 00:07:18,890 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-07-01 00:07:18,892 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-07-01 00:07:18,892 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-07-01 00:07:18,893 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-07-01 00:07:19,100 - satellite_download_logger - INFO - L8 2025-06-13-22-20-00 cloud cover : 0.00% 2025-07-01 00:07:20,211 - satellite_download_logger - INFO - L8 2025-06-13-22-20-00: sand: 0.00% ,whitewater: 0.08% ,water: 39.53% 2025-07-01 00:07:20,218 - satellite_download_logger - INFO - L8 2025-06-13-22-20-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-07-01 00:07:20,229 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 44 shorelines. Number of shorelines after filtering shorelines: 7 shorelines 2025-07-01 00:07:20,229 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 1691 2025-07-01 00:07:20,229 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 1691 2025-07-01 00:07:20,229 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 1691 2025-07-01 00:07:24,404 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 1687 2025-07-01 00:07:25,169 - satellite_download_logger - INFO - L8 2025-06-20-22-25-52 cloud cover : 0.64% 2025-07-01 00:07:26,198 - satellite_download_logger - INFO - L8 2025-06-20-22-25-52: sand: 0.00% ,whitewater: 0.54% ,water: 56.87% 2025-07-01 00:07:26,207 - satellite_download_logger - INFO - L8 2025-06-20-22-25-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-07-01 00:07:26,217 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 44 shorelines. Number of shorelines after filtering shorelines: 5 shorelines 2025-07-01 00:07:26,218 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 1511 2025-07-01 00:07:26,361 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 1270 2025-07-01 00:07:26,361 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 1270 2025-07-01 00:07:26,361 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 1270 2025-07-01 00:07:27,211 - satellite_download_logger - INFO - L8 2025-06-20-22-26-16 cloud cover : 0.42% 2025-07-01 00:07:28,355 - satellite_download_logger - INFO - L8 2025-06-20-22-26-16: sand: 0.00% ,whitewater: 0.65% ,water: 56.43% 2025-07-01 00:07:28,363 - satellite_download_logger - INFO - L8 2025-06-20-22-26-16: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-07-01 00:07:28,636 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 44 shorelines. Number of shorelines after filtering shorelines: 4 shorelines 2025-07-01 00:07:28,636 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 1639 2025-07-01 00:07:28,743 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 1529 2025-07-01 00:07:28,743 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 1529 2025-07-01 00:07:28,744 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 1529 2025-07-01 00:07:29,330 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-07-01 00:07:29,455 - satellite_download_logger - INFO - L9 2025-06-28-22-25-52 cloud cover : 1.33% 2025-07-01 00:07:30,440 - satellite_download_logger - INFO - L9 2025-06-28-22-25-52: sand: 0.00% ,whitewater: 0.94% ,water: 54.18% 2025-07-01 00:07:30,448 - satellite_download_logger - INFO - L9 2025-06-28-22-25-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-07-01 00:07:30,459 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 46 shorelines. Number of shorelines after filtering shorelines: 5 shorelines 2025-07-01 00:07:30,459 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 1345 2025-07-01 00:07:30,708 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 1036 2025-07-01 00:07:30,708 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 1036 2025-07-01 00:07:30,708 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 1036 2025-07-01 00:07:31,378 - satellite_download_logger - INFO - L9 2025-06-28-22-26-16 cloud cover : 0.92% 2025-07-01 00:07:32,543 - satellite_download_logger - INFO - L9 2025-06-28-22-26-16: sand: 0.00% ,whitewater: 1.03% ,water: 54.08% 2025-07-01 00:07:32,552 - satellite_download_logger - INFO - L9 2025-06-28-22-26-16: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-07-01 00:07:32,564 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 44 shorelines. Number of shorelines after filtering shorelines: 3 shorelines 2025-07-01 00:07:32,564 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 1472 2025-07-01 00:07:32,757 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 1283 2025-07-01 00:07:32,757 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 1283 2025-07-01 00:07:32,757 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 1283