Пакет: python3-xarray-sentinel (0.9.5+ds-4)

[ Източник: xarray-sentinel  ]

Easily access SAR data products of the Copernicus Sentinel-1 satellite mission

Easily access and explore the SAR data products of the Copernicus Sentinel-1 satellite mission in Python. xarray-sentinel is a Python library and Xarray backend with the following functionalities:

  * supports the following data products as distributed by ESA:
    - Sentinel-1 Ground Range Detected (GRD):
      * Stripmap (SM)
      * Interferometric Wide Swath (IW)
      * Extra Wide Swath (EW)
    - Sentinel-1 Single Look Complex (SLC) SM/IW/EW
  * creates ready-to-use Xarray `Dataset`s that map the data
    lazily and efficiently in terms of both memory usage and disk/network
    access
  * reads all SAR imagery data: GRD images, SLC swaths and SLC bursts
  * reads several metadata elements:
    satellite orbit and attitude, ground control points, radiometric
    calibration look up tables, Doppler centroid estimation and more
  * reads uncompressed and compressed SAFE data products on the local
    computer or on a network via fsspec
  * supports larger-than-memory and distributed data access via Dask and
    rioxarray / rasterio / GDAL
  * provides a few helpers for simple operations involving metadata like
    cropping individual bursts out of IW SLC swaths, applying radiometric
    calibration polynomials, converting slant to ground range for GRD
    products and computing geospatial metadata.

Други пакети, свързани с python3-xarray-sentinel

• dep: python3

  interactive high-level object-oriented language (default python3 version)

• dep: python3-fsspec (>= 2021.4.0)

  specification that Python filesystems should adhere to (Python 3)

• dep: python3-numpy

  Python library for numerical computations (Python 3)

• dep: python3-pandas

  data structures for "relational" or "labeled" data

• dep: python3-rioxarray

  rasterio xarray extension

• dep: python3-xarray (>= 0.18.0)

  N-D labeled arrays and datasets in Python 3

• dep: python3-xmlschema (>= 1.9.0)

  implementation of XML Schema for Python

• rec: python3-dask

  Minimal task scheduling abstraction for Python 3

• rec: python3-netcdf4

  Python 3 interface to the netCDF4 (network Common Data Form) library

• rec: python3-shapely

  geometric objects, predicates, and operations (Python 3)

• rec: python3-zarr

  chunked, compressed, N-dimensional arrays for Python

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