Geoserver on Docker

Geoserver Dockerfile with GDAL bindings which include:

• ECW
• MrSID
• JP2K

TMS REST Points

Brockville Airport

JOSM

tms[22]:http://{switch:a,b,c}.tile.addxy.com/brockville/{zoom}/{x}/{y}.png?api_key=123

iD Editor

http://{switch:a,b,c}.tile.addxy.com/brockville/{zoom}/{x}/{y}.png?api_key=123

Getting Started

Download some data from your Amazon S3 buckets

$ mkdir -p /data/imagery
$ cd /data/imagery
$ wget https://s3-us-west-2.amazonaws.com/<FILE PATH>.sid
$ wget https://s3-us-west-2.amazonaws.com/<FILE PATH>.ecw

$ mkdir -p /data/vector
$ cd /data/vector
$ wget https://s3-us-west-2.amazonaws.com/<FILE PATH>.geojson

Run your geoserver on port 8080 and mount to your data_dir.

$ mkdir /data/geoserver
$ docker run -d \
    -p 8080:8080 \
    -v /data/geoserver:/opt/geoserver/data_dir \
    -v /data/imagery:/opt/geoserver/data_dir/imagery \
    -v /data/vector:/opt/geoserver/data_dir/vector \
    --name geoserver \
    deniscarriere/geoserver

GDAL

How imagery metadata using GDALInfo on a MrSid file.

cd /usr/local/bin
wget https://github.com/GitHubRGI/geopackage-python/raw/master/Packaging/tiles2gpkg_parallel.py
wget https://github.com/GitHubRGI/geopackage-python/raw/master/Tiling/gdal2tiles_parallel.py
docker run -t -i -v /data:/data -v /usr/local/bin/gdal2tiles_parallel.py:/usr/local/bin/gdal2tiles_parallel.py geodata/gdal /bin/bash

How to convert a JPEG into a GeoTIFF

sudo gdal_translate -co COMPRESS=JPEG DRAPE14.jpg DRAPE14_.geotiff

How to create a TMS using GDAL2Tiles.py on a MrSid file.

gdal2tiles.py --zoom 0-13 --srcnodata 0,0,0 Brockville.sid /www/brockville/

• -z Zoom Levels
• -s Source input projection
• input Input files
• output Output folder

How to use the tiling script, gdal2tiles_parallel.py

• https://github.com/GitHubRGI/geopackage-python

TMS Resolution

Zoom Level	Scale	Pixel Resolution
22	1:125	3.5 cm
21	1:250	7 cm
20	1:500	15 cm
19	1:1,000	30 cm
18	1:2,000	60 cm
17	1:4,000	1.2 m
16	1:8,000	2.4 m
14	1:35,000	10 m
11	1:250,000	76 m
10	1:500,000	153 m
9	1:1 Million	305 m
7	1:4 Million	1.2 km

Amazon S3

Permissions

{
  "Version": "2012-10-17",
  "Id": "S3PolicyId1",
  "Statement": [
    {
      "Sid": "IPAllow",
      "Effect": "Allow",
      "Principal": "*",
      "Action": "s3:*",
      "Resource": "arn:aws:s3:::pacgeo/*",
      "Condition": {
        "IpAddress": {
          "aws:SourceIp": "52.24.20.105/24"
        }
      }
    }
  ]
}

Nginx

Set up your Nginx configuration in /etc/nginx/sites-available/geoserver.

server {
    listen  80;
    server_name  addxy.com www.addxy.com;
    location / {
        proxy_pass  http://127.0.0.1:8080/;
    }
}

server {
    listen  80;
    server_name  
        tile.addxy.com www.tile.addxy.com
        a.tile.addxy.com www.a.tile.addxy.com
        b.tile.addxy.com www.b.tile.addxy.com
        c.tile.addxy.com www.c.tile.addxy.com;
    root /data/tile;
}

proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

Tile Server

Tile server will convert the OSGeo tile schema to Google Maps/OpenStreetMap schema.

Run the tile_server.py using Gunicorn

$ gunicorn -w 4 -b 127.0.0.1:5000 tile_server:app

2015-10-31 00:49:44 [10011] [INFO] Starting gunicorn 17.5
2015-10-31 00:49:44 [10011] [INFO] Listening at: http://127.0.0.1:5000 (10011)
2015-10-31 00:49:44 [10011] [INFO] Using worker: sync
2015-10-31 00:49:44 [10016] [INFO] Booting worker with pid: 10016
2015-10-31 00:49:44 [10019] [INFO] Booting worker with pid: 10019
2015-10-31 00:49:44 [10022] [INFO] Booting worker with pid: 10022
2015-10-31 00:49:44 [10023] [INFO] Booting worker with pid: 10023

Tile Mapping Service

Brockville Airport

JOSM

• tms[22]:http://{switch:a,b,c}.tile.addxy.com/brockville/{zoom}/{x}/{y}.png?api_key=123

iD Editor

• http://{switch:a,b,c}.tile.addxy.com/brockville/{zoom}/{x}/{y}.png?api_key=123

Good tile

• http://tile.addxy.com/brockville/18/75910/94669.png?api_key=123

Bad credentials

• http://tile.addxy.com/brockville/18/75910/94669.png?api_key=321

Missing tile

• http://a.tile.addxy.com/brockville/24/0/0.png?api_key=123