============== DJANGO WARP

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A reusable Django app for raster datasets collaborative georeferencing. The typical use case is the environmental and administrative organizations paper archive digitalization.

Features

Many datasets with different settings, coordinate systems and basemaps.
make use of GDAL/OGR library.
Requires no Gis/desktop skills:
- simple control input
- visual feedback
responsive interface

============== REQUIREMENTS

Required python libraries:

django
django-apps
django-cors-headers
django-http-proxy
python-slugify
django-imagekit
django-raster
pygdal

Required libraries: GDAL/OGR 2.0 http://www.gdal.org/

============== INSTALL

Last stable version:

pip install django-warp

Development version:

pip install django-warp

===== USAGE

Add django.contrib.gis, httpproxy, django_warp to your INSTALLED_APPS
Define MEDIA_URL, MEDIA_ROOT, STATIC_URL, STATIC_ROOT
Add url(r'^warp/', include('django_warp.urls')), to urlpatterns in site urls.py
Append + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT) to urlpatterns. A minimal urls.py should be like this:

from django.conf.urls import include,url
from django.conf.urls.static import static
from django.conf import settings

urlpatterns = [
    ...
    url(r'^warp/', include('django_warp.urls')),
] + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

./manage.py makemigrations django_warp and ./manage.py migrate to create db context
Run server and browse to [yourserver address]\warp\ and login with a valid site credentials
First create a dataset with epsg code, extents and baselayer
Then upload images and define correlation and clipping to do georeferencing

===== CHANGELOG

0.1 first release

0.2 improved dataset manager

0.3 setting epsg projection different from 3857 4326 issues fix

0.4 new feature - download zipped collection of dataset georefs tiff along with .vrt file new feature - auto pan/zoom on target/source view change can't clip raster issue fixed

0.5 new feature - imagewms server for georeferenced datasets new feature - display dataset coverage with internal imagewms server new feature - overlay of all georeferenced datasets coverage from internal imagewms server in warp view new feature - raster metadata edit in warp view new feature - can move rasters between datasets new feature - datasets cloning accidental clipping polygon moving while panning in warp windows issue fixed border transparency in datasets coverage issue fixed

0.6 update to Django 2.1