2025-06-17 12:29:37,083 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_071086_20250601 as 2025-06-01-21-53-08_L8_nzd0253_ms.tif 2025-06-17 12:29:41,841 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_071087_20250601 as 2025-06-01-21-53-32_L8_nzd0253_ms.tif 2025-06-17 12:29:50,514 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_071086_20250609 as 2025-06-09-21-53-09_L9_nzd0253_ms.tif 2025-06-17 12:29:58,125 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_071087_20250609 as 2025-06-09-21-53-33_L9_nzd0253_ms.tif 2025-06-17 12:29:58,152 - satellite_download_logger - INFO - Please read the following information carefully: 2025-06-17 12:29:58,153 - 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. 2025-06-17 12:29:58,153 - 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. 2025-06-17 12:29:58,153 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-06-17 12:29:58,154 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-06-17 12:29:58,155 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-06-17 12:29:58,155 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-06-17 12:29:58,157 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-06-17 12:29:58,164 - satellite_download_logger - INFO - L8 2025-06-01-21-53-08 cloud cover : 0.00% 2025-06-17 12:29:58,222 - satellite_download_logger - INFO - L8 2025-06-01-21-53-08: sand: 0.34% ,whitewater: 0.45% ,water: 47.68% 2025-06-17 12:29:58,223 - satellite_download_logger - INFO - L8 2025-06-01-21-53-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-17 12:29:58,226 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 12:29:58,226 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 196 2025-06-17 12:29:58,226 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 196 2025-06-17 12:29:58,226 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 196 2025-06-17 12:29:58,226 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 196 2025-06-17 12:29:58,885 - satellite_download_logger - INFO - L8 2025-06-01-21-53-32 cloud cover : 0.00% 2025-06-17 12:29:59,007 - satellite_download_logger - INFO - L8 2025-06-01-21-53-32: sand: 0.49% ,whitewater: 0.51% ,water: 47.54% 2025-06-17 12:29:59,008 - satellite_download_logger - INFO - L8 2025-06-01-21-53-32: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-06-17 12:29:59,012 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 12:29:59,012 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 196 2025-06-17 12:29:59,012 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 196 2025-06-17 12:29:59,012 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 196 2025-06-17 12:29:59,012 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 196 2025-06-17 12:29:59,324 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-06-17 12:29:59,476 - satellite_download_logger - WARNING - L9 2025-05-24-21-53-09: Skipped due to cloud cover 37.02% > threshold 10.00% 2025-06-17 12:29:59,565 - satellite_download_logger - WARNING - L9 2025-05-24-21-53-33: Skipped due to cloud cover 33.81% > threshold 10.00% 2025-06-17 12:29:59,597 - satellite_download_logger - INFO - L9 2025-06-09-21-53-09 cloud cover : 0.00% 2025-06-17 12:29:59,748 - satellite_download_logger - INFO - L9 2025-06-09-21-53-09: sand: 1.33% ,whitewater: 0.74% ,water: 46.66% 2025-06-17 12:29:59,748 - satellite_download_logger - INFO - L9 2025-06-09-21-53-09: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-06-17 12:29:59,751 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 12:29:59,751 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 194 2025-06-17 12:29:59,751 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 194 2025-06-17 12:29:59,751 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 194 2025-06-17 12:29:59,751 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 194 2025-06-17 12:30:00,433 - satellite_download_logger - INFO - L9 2025-06-09-21-53-33 cloud cover : 0.00% 2025-06-17 12:30:00,539 - satellite_download_logger - INFO - L9 2025-06-09-21-53-33: sand: 1.53% ,whitewater: 0.93% ,water: 46.45% 2025-06-17 12:30:00,539 - satellite_download_logger - INFO - L9 2025-06-09-21-53-33: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-06-17 12:30:00,542 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-17 12:30:00,542 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 195 2025-06-17 12:30:00,543 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 195 2025-06-17 12:30:00,543 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 195 2025-06-17 12:30:00,543 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 195