Set up GPSphoto server on CentOS

• Install a bare web server
• Add the Epel repository

  yum install epel-release
  

• In order for GPSphoto to work you also need the following packages:

  yum install mod_wsgi python-webob python-pillow python2-boto
  

• To make sure exif data is kept with the images install piexif (attached) Does not seem to be needed

  yum install piexif-1.0.7-1.noarch.rpm
  

• For KML export functionality install simplekml (attached)

  yum install simplekml-1.3.0-1.noarch.rpm
  

• For cookie management in WSGI install the following:

  yum install python2-cookies
  

PostgresQL / PostGIS

If you chose postgis as your DB back-end, continue with this section. If you prefer sqlite, which is more lightweight, but also does not scale that well continue at the next section.

Get the latest postgres / postgis by install the Yum repo from ​https://yum.postgresql.org/repopackages.php and install the following packages:

yum install postgresql95-server postgresql95 postgresql95-contrib postgis2_95 postgis2_95-utils\
 postgis2_95-client python-psycopg2 python-psycopg2-doc ogr_fdw95 pgrouting_95

Edit /etc/sysconfig/pgsql/postgresql-9.5 to contain the following content:

PGPORT=5440

Initialize the database and start and enable it:

/usr/pgsql-9.5/bin/postgresql95-setup initdb
systemctl enable postgresql-9.5.service 
systemctl start postgresql-9.5

Make sure the path is updated by creating /var/lib/pgsql/.pgsql_profile with the content:

export PATH=/usr/pgsql-9.5/bin:$PATH

Create the DB schema:

sudo -i postgres
createdb mapserver
createuser mapserver
psql mapserver
> alter user mapserver with password <password>
> CREATE EXTENSION postgis;
> CREATE EXTENSION postgis_topology;
> CREATE EXTENSION ogr_fdw;

To verify the install do:

SELECT postgis_full_version();

Load the gpsphoto table

psql -f gpsphoto/table.sql -d mapserver

Spatialite

• install spatiallite if you chose SQLite as the backend DB:

  yum install libspatialite
  

Useful tools and commands

print detailed exif information of image:

identify -verbose P1100818.JPG