Is this the official GTA 5 Los Santos map?

A purported map and legend for Grand Theft Auto V is circulating online, showing a huge amount of countryside for gamers to explore outside the Los Santos city limits.

Downtown Los Santos, GTA Wiki

Someone Has Discovered a Pre-Release GTA V Map, Los Santos Under

Los Santos Gta 5, Fantasy map maker, Gta

Grand Theft Auto V Signs, Barns, Radars Map

Rumor: Is This Grand Theft Auto V's Map? - GameRevolution

Where is the hood at in GTA 5? - Dexerto

GTA Los Santos Game Wooden Map

Here's The Map Of 'GTA 5's' Los Santos

Steam Workshop::GTA 5 - Los Santos

Interactive GTA 5 Map - GTA BOOM

GTA V map Los Santos Game Poster Metal Sign Tin Metal

GTA 5 map - download all GTA 5 maps

Tuning (Los Santos Customs) - GTA 5 Guide

Los Santos County, GTA Wiki