nepal-geonode's Introduction

GeoNode for Nepal

Setup instructions:

Install external dependencies as follows:

# Install Ubuntu dependencies
sudo apt update
sudo apt install python-virtualenv python-dev libxml2 libxml2-dev libxslt1-dev zlib1g-dev libjpeg-dev libpq-dev libgdal-dev git default-jdk

# Install Java 8 (needed by latest GeoServer 2.9)
sudo apt install oracle-java8-installer

Create a new virtualenv with python 2.x
Clone this repo
Install project dependencies using pip install -r requirements.txt

Install gdal-bin and pygdal

sudo add-apt-repository ppa:ubuntugis/ppa && sudo apt-get update
sudo apt-get install gdal-bin
# Check GDAL version
gdalinfo --version
	
# install the correct PyGDAL version (>1.10.1)
pip install pygdal==`gdal-config --version`

# if you cannot find exactly the same version, be sure to install at least the closer major one e.g. 2.1.2 -> 2.1.2.3

Setup postgres databases as follows:

$ su postgres
$ createdb nepal_geonode
$ createdb nepal_geonode_data
$ psql
	postgres=#
	postgres=# \password postgres
	postgres=# CREATE USER nepal_geonode WITH PASSWORD '$PASSWORD_HERE';
	postgres=# GRANT ALL PRIVILEGES ON DATABASE "nepal_geonode" to nepal_geonode;
	postgres=# GRANT ALL PRIVILEGES ON DATABASE "nepal_geonode_data" to nepal_geonode;
	postgres=# \q

$ psql -d nepal_geonode_data -c 'CREATE EXTENSION postgis;'
$ psql -d nepal_geonode_data -c 'GRANT ALL ON geometry_columns TO PUBLIC;'
$ psql -d nepal_geonode_data -c 'GRANT ALL ON spatial_ref_sys TO PUBLIC;'
$ exit

paver setup
paver sync

Instruction to run project:

Run geoserver using

paver start_geoserver
Run django server using

python manage.py runserver

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nepal-geonode's Issues

Editing OSM attributes

I've implemented an automatic OSM extraction module in the Nepal GeoNode, basing it off of Malawi's implementation here: https://github.com/MalawiGeospatialTools/osm-extract

Been trying to edit the ini files in order to only extract the attributes we need. However, it's throwing this error:

ERROR 1: Could not parse configuration file for OSM import
FAILURE:
Unable to open datasource `nepal/aerodromes_point.pbf' with the following drivers.
......
Makefile:142: recipe for target 'aerodromes_point.sql' failed
make: *** [aerodromes_point.sql] Error 1111

Raster layers not loading correctly

For example, http://geonode.ashishacharya.com/layers/geonode:koshi_baseline_scenario_flooding_rp050#map=107.1212247426634/9688532.79/3069598.57/0

...loads up fine on QGIS, but not on the GeoNode. Almost all the raster layers on the GeoNode are rendering with a solid black rectangle. Is this a projection issue?