Initial commit

.gitignore

@@ -0,0 +1,154 @@
+# ignore any raster files
+*.tiff
+*.zip
+*.SAFE
+
+# Created by https://www.toptal.com/developers/gitignore/api/python,jupyternotebooks
+# Edit at https://www.toptal.com/developers/gitignore?templates=python,jupyternotebooks
+
+### JupyterNotebooks ###
+# gitignore template for Jupyter Notebooks
+# website: http://jupyter.org/
+
+.ipynb_checkpoints
+*/.ipynb_checkpoints/*
+
+# IPython
+profile_default/
+ipython_config.py
+
+# Remove previous ipynb_checkpoints
+#   git rm -r .ipynb_checkpoints/
+
+### Python ###
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+pip-wheel-metadata/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+
+# IPython
+
+# pyenv
+.python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# End of https://www.toptal.com/developers/gitignore/api/python,jupyternotebooks

Cotbusser Ostsee/01 SNAP via Python.ipynb

@@ -0,0 +1,100 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "In order to configure this, run the following command:\n",
+    "\n",
+    "```\n",
+    "/usr/local/snap/bin/snapp-conf $(wich python2)\n",
+    "```"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import sys\n",
+    "sys.path.append('/home/rus/.anaconda/lib/python3.7/lib/site-packages')"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "from snappy import ProductIO"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "<span color='#fbb'>*Important:*</span> This only works in Pyhton 2 and is therefore not further explored. Trying the above command with `python3` yielded the following error:"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "```\n",
+    "\tat org.esa.snap.python.PyBridge.configureJpy(PyBridge.java:232)\n",
+    "\tat org.esa.snap.python.PyBridge.installPythonModule(PyBridge.java:149)\n",
+    "\tat org.esa.snap.rcp.cli.SnapArgsProcessor.processPython(SnapArgsProcessor.java:103)\n",
+    "\tat org.esa.snap.rcp.cli.SnapArgsProcessor.process(SnapArgsProcessor.java:49)\n",
+    "\tat org.netbeans.modules.sendopts.DefaultProcessor.process(DefaultProcessor.java:202)\n",
+    "\tat org.netbeans.spi.sendopts.Option$1.process(Option.java:387)\n",
+    "\tat org.netbeans.api.sendopts.CommandLine.process(CommandLine.java:317)\n",
+    "\tat org.netbeans.modules.sendopts.HandlerImpl.execute(HandlerImpl.java:62)\n",
+    "\tat org.netbeans.modules.sendopts.Handler.cli(Handler.java:69)\n",
+    "\tat org.netbeans.CLIHandler.notifyHandlers(CLIHandler.java:234)\n",
+    "\tat org.netbeans.core.startup.CLICoreBridge.cli(CLICoreBridge.java:82)\n",
+    "\tat org.netbeans.CLIHandler.notifyHandlers(CLIHandler.java:234)\n",
+    "\tat org.netbeans.CLIHandler$1.exec(CLIHandler.java:268)\n",
+    "\tat org.netbeans.CLIHandler.finishInitialization(CLIHandler.java:447)\n",
+    "\tat org.netbeans.MainImpl.finishInitialization(MainImpl.java:256)\n",
+    "\tat org.netbeans.Main.finishInitialization(Main.java:92)\n",
+    "\tat org.netbeans.core.startup.Main.start(Main.java:316)\n",
+    "\tat org.netbeans.core.startup.TopThreadGroup.run(TopThreadGroup.java:123)\n",
+    "\tat java.lang.Thread.run(Thread.java:748)\n",
+    "Python configuration error: Python configuration failed.\n",
+    "Command [/home/rus/.anaconda/bin/python3 ./snappyutil.py --snap_home /usr/local/snap --java_module /home/rus/.snap/system/modules/org-esa-snap-snap-python.jar --force --log_file ./snappyutil.log --jvm_max_mem 10G --java_home /usr/local/snap/jre --req_arch amd64]\n",
+    "failed with return code 40.\n",
+    "Please check the log file '/home/rus/.anaconda/lib/python3.7/lib/site-packages/snappy/snappyutil.log'.\n",
+    "```"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 2",
+   "language": "python",
+   "name": "python2"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 2
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython2",
+   "version": "2.7.12"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 4
+}

Cotbusser Ostsee/link_list.txt

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True-Color Image/sentinel_helpers.py

@@ -0,0 +1,36 @@
+import zipfile
+
+
+def band_paths(p, bands, resolution=None):
+
+    '''
+
+    Given a zip file at `p`, returns the paths inside p to the raster files containing
+
+    information for the given bands. Because some bands are available in more than one
+
+    resolution, this can be filtered by prodiding a third parameter (e.g. resolution='10m').
+
+    
+
+    The returned paths are formatted in the zip scheme as per Apache Commons VFS and can
+
+    thus be directly opened by rasterio.
+
+    '''
+
+    with zipfile.ZipFile(p) as f:
+
+        files = f.namelist()
+
+        rasters = [f for f in files if f.endswith('.jp2')]
+        rasters = [r for r in rasters for b in bands if b in r]
+        if resolution:
+            rasters = [r for r in rasters if resolution in r]
+
+        rasters = ['zip+file://' + p + '!/' + r for r in rasters]
+        return rasters
+
+ 
+def rgb_paths(zip_file, resolution='10m'):
+    return band_paths(zip_file, ['B02', 'B03', 'B04'], resolution)

Waldbraende/sentinel_helpers.py

@@ -0,0 +1,36 @@
+import zipfile
+
+
+def band_paths(p, bands, resolution=None):
+
+    '''
+
+    Given a zip file at `p`, returns the paths inside p to the raster files containing
+
+    information for the given bands. Because some bands are available in more than one
+
+    resolution, this can be filtered by prodiding a third parameter (e.g. resolution='10m').
+
+    
+
+    The returned paths are formatted in the zip scheme as per Apache Commons VFS and can
+
+    thus be directly opened by rasterio.
+
+    '''
+
+    with zipfile.ZipFile(p) as f:
+
+        files = f.namelist()
+
+        rasters = [f for f in files if f.endswith('.jp2')]
+        rasters = [r for r in rasters for b in bands if b in r]
+        if resolution:
+            rasters = [r for r in rasters if resolution in r]
+
+        rasters = ['zip+file://' + p + '!/' + r for r in rasters]
+        return rasters
+
+ 
+def rgb_paths(zip_file, resolution='10m'):
+    return band_paths(zip_file, ['B02', 'B03', 'B04'], resolution)