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.

Is this the official GTA 5 Los Santos map?

GtaGuessr: conheça o jogo de exploração baseado no mapa de GTA 5

Los Santos from GTA V - Skymods

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

Advanced Los Santos

How come in GTA V, they didn't just remaster the Los Santos map

Grand Theft Auto V Gta 5 Los Santos Map Poster Only . No Game

Map of Los Santos from GTA V ~ L.A. TACO

Los Santos, GTA Wiki

Real or Fake? Grand Theft Auto V Map - Game Informer

Grand Theft Auto V' Game Map Leaks Online

Los Santos Poster for Sale by JoeKonstantin

GTA 5 Map HQ Scarf by Raildur

GTA 5: Los Santos map pieced together by fans