I'm interested in PostGIS training. What topics are covered on Day 1 of the sample course outline, and what are the different ways Refractions Research offers this training? Also, how can I get a quote for a custom training session?
Navigate to the 'PostGIS Training' page on refractions.net. Locate the 'Sample Course Outline' section and extract all topics covered on 'Day 1'. Identify the different methods or locations for training delivery offered by Refractions Research. Find the instructions on how to inquire about pricing for custom training sessions. Synthesize the extracted information into a concise answer.
List the following topics for Day 1: Introduction to Spatial Concepts, Installation (PostgreSQL, PostGIS, Spatially Enabled Database), Using PostGIS - Part 1 (Connecting, Simple Spatial SQL, Loading Data, Insert Statements, PostGIS Functions), and Using PostGIS - Part II (Creating Spatial Indexes, Using Spatial Indexes, Indexes and Query Plans, When Query Plans Go Bad, Spatial Comparators). State at least two ways training is offered, such as 'instructor-based training at our office', 'anywhere in the world at your location', 'via the web', or 'self-paced PostGIS course'. State that pricing inquiries for custom material can be made by contacting Refractions Research directly via the 'Contact us' link or 'Get in touch' / 'Start now...' links.