urbanlc.downloader.landsat_downloader.LandsatTM#
- class urbanlc.downloader.landsat_downloader.LandsatTM(dataset_name, *args, **kwargs)#
LandsatTM class for downloading surface reflectance data of Landsat 4 - 7 (using TM sensor)
Methods
apply_scale_factors(image)Applies scale factors to Landsat image bands.
download_image(image, bbox[, bands, scale, ...])Parallel download image patches based on specified parameters.
download_images(bounds[, radius, years, ...])Downloads Landsat images based on specified parameters.
get_spatial_filter(bounds, radius)Returns a BoundingBox instance based on the provided bounds and radius.
initialize(n_landsat, *args, **kwargs)Initializes a LandsatTM instance.
mask_clouds(image)Masks clouds, cloud shadows, and snow in the Landsat image using outputs from CFMask Algorithm
merge_patches(base_filename[, compress])Merges downloaded GEOTIFF image patches and saves the merged file with the specified compression algorithm.
Removes the cache directory and recreates it.
retrieve_image(region, year, months[, use_tier2])Retrieves a Landsat image for a specific region, year, and months.
set_root(root)Sets the root directory for storing downloaded data.