snowex_db.upload.raster_mapping module

class snowex_db.upload.raster_mapping.RasterType(value, names=None, *, module=None, qualname=None, type=None, start=1, boundary=None)

Bases: Enum

Enum for different types of raster files. value, description, abbreviation

AMP1 = 'amp1'

AMP2 = 'amp2'

CANOPY_HEIGHT = 'canopy_height'

COR = 'corr'

DEM = 'DEM'

DEPTH = 'depth'

INT = 'int'

SWE = 'swe'

property abbreviation

property description

property pass_num

snowex_db.upload.raster_mapping.meta_from_annotation_file(annotation_file: Path, raster_type: RasterType, component: str, **kwargs) → dict

Given an annotation file, return the metadata associated with this Args:

annotation_file: Path to the annotation file raster_type: The type of raster file (e.g., interferogram, amplitude, etc.) component: The component of the raster file (e.g., real, imaginary) **kwargs: Additional keyword arguments for metadata

Returns:

A dictionary containing metadata for the raster file. keys are: - measurement_type: Type of the raster file - date: Date of the acquisition - units: Units of the raster file - comments: Comments about the raster file

snowex_db.upload.raster_mapping.metadata_from_single_file(raster_file: Path, raster_type: RasterType, **kwargs)

Create the metadata dictionary from a single raster file and its type. Examples would be depth, dem, etc.

Args:

raster_file: Path to the raster file raster_type: RasterType enum indicating the type of raster **kwargs: Additional keyword arguments for metadata

Returns:

A dictionary containing metadata for the raster file. keys are: - type: Type of the raster file - date: Date of the acquisition - units: Units of the raster file - comments: Comments about the raster file

snowex_db.upload.raster_mapping.rasters_from_annotation(annotation_file: Path, tif_dir: Path, **kwargs) → List[Tuple[Dict[str, str], Path]]

Given an annotation file, return the insar raster files associated with the file. Also return the metadata Args:

annotation_file: uavsar annotation file tif_dir: Path to the directory where the tif files are stored **kwargs: Additional keyword arguments for metadata

Returns:

List of tuples containing metadata and the path to the raster file.