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Source: asfsmd
Maintainer: Debian GIS Project <pkg-grass-devel@lists.alioth.debian.org>
Uploaders: Antonio Valentino <antonio.valentino@tiscali.it>
Section: python
Priority: optional
Build-Depends: debhelper-compat (= 13),
dh-sequence-python3,
pybuild-plugin-pyproject,
python3-aiohttp,
python3-all,
python3-argcomplete,
python3-asf-search,
python3-fsspec,
python3-pytest,
python3-setuptools,
python3-tqdm
Standards-Version: 4.6.2
Vcs-Browser: https://salsa.debian.org/debian-gis-team/asfsmd
Vcs-Git: https://salsa.debian.org/debian-gis-team/asfsmd.git
Homepage: https://github.com/avalentino/asfsmd
Rules-Requires-Root: no
Testsuite: autopkgtest-pkg-pybuild
Description: ASF Sentinel-1 Metadata Download tool
Small Python tool (`asfsmd`) that allows one to download XML
files containing Sentinel-1 products metadata from the ASF
archive.
.
Sentinel-1 products are stored in the ASF arcive as ZIP files
that are quite large because they contain both the products
annotations and the binary image data.
.
The `asfsmd` tool is able to retrieve only the relatively samll
annotation files (in XML format) without downloading the entire
ZIP archive.
.
`asfsmd` exploits Python packages like `fsspec` or `httpio` for
reading HTTP resources as random-access file-like objects.
In order to do it the remote server must support the `Range`
header.
.
This approach allows one to open the ZIP archive remotely, inspects
contents, and download only the pieces of data that are actually
necessary to the user.
.
Performnces of this approach are quite poor but, in the specific
case of Sentinel-1 products, the entire process results to be
faster than downloading the entire ZIP archive and extracting only
annotation files.
Package: python3-asfsmd
Architecture: all
Depends: ${python3:Depends},
${misc:Depends}
Description: ${source:Synopsis}
${source:Extended-Description}
Package: asfsmd
Section: utils
Architecture: all
Depends: python3-asfsmd (= ${source:Version}),
${python3:Depends},
${misc:Depends}
Recommends: python3-argcomplete
Description: ${source:Synopsis} - CLI tool
${source:Extended-Description}
.
This package contains the command line tool for asfsmd.
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