sceccode / cpd_web

Community Paleoseismic Database

https://www.scec.org/research/cpd

CPD viewer

A 2D viewer based on Leaflet, an open-source JavaScript library for interactive maps, https://leafletjs.com, map data services from OpenStreetMap, https://www.openstreetmap.org, OpenTopoMap, https://www.opentopomap.org and leaflet esri plugin, https://esri.github.io/esri-leaflet, for Ersi basemap from ArcGIS and the CPD from https://www.scec.org/research/cpd.

Screen Capture

Website URL: https://www.scec.org/research/cpd-viewer/

CPD data service

Software stack at the backend server node when postgres and postgis are being built from source:

• git
• gcc
• readline-develp
• zlib-devel
• json-c
• autoconf
• libxml2-devel
• libtool
• postgres version a10.5
• proj5
• gdal
• postgis version 2.5.1
• apache web server

Deployment

Deployment is accomplished using Docker with docker-compose. Clone the git repository and run the commands below for development or production deployment.

Development Deployment

1. Run: docker-compose -f docker-compose.yml -f development.yml up -d
2. After the build is complete, browse to http://localhost:8083
3. The development.yml maps the code directory to the container for easy code development and exposes port 5432 for directly accessing the Postgres database.

Production Deployment

1. Run: docker-compose -f docker-compose.yml up -d
2. After build is complete, browse to http://server-name:8083
3. Optionally, set up a reverse proxy from a URL on an existing web server to localhost:8083.

Layout

Server Side

Postgres/Postgis database
PHP scripts for accessing database
Apache web service to manage incoming
   and outgoing instruction/data

Client Side

JS scripts to process and manage data product
Html web page for graphics display and user dashboard