How to read data from GPS signal - Arduino for beginners

#include <TinyGPS++.h>
#include <SoftwareSerial.h>

static const int RXPin = 4, TXPin = 3;
static const uint32_t GPSBaud = 9600;

TinyGPSPlus gps;

SoftwareSerial ss(RXPin, TXPin);

void setup(){
  Serial.begin(9600);
  ss.begin(GPSBaud);
}

void loop(){
  while (ss.available() > 0){
    gps.encode(ss.read());
    if (gps.location.isUpdated()){
      Serial.print("Latitude= ");
      Serial.print(gps.location.lat(), 6);
      Serial.print(" Longitude= ");
      Serial.println(gps.location.lng(), 6);

      Serial.print("Raw latitude = ");
      Serial.print(gps.location.rawLat().negative ? "-" : "+");
      Serial.println(gps.location.rawLat().deg);
      Serial.println(gps.location.rawLat().billionths);

      Serial.print("Raw longitude = ");
      Serial.print(gps.location.rawLng().negative ? "-" : "+");
      Serial.println(gps.location.rawLng().deg);
      Serial.println(gps.location.rawLng().billionths);

      Serial.print("Raw date DDMMYY = ");
      Serial.println(gps.date.value());

      Serial.print("Year = ");
      Serial.println(gps.date.year());
      Serial.print("Month = ");
      Serial.println(gps.date.month());
      Serial.print("Day = ");
      Serial.println(gps.date.day());

      Serial.print("Raw time in HHMMSSCC = ");
      Serial.println(gps.time.value());

      Serial.print("Hour = ");
      Serial.println(gps.time.hour());
      Serial.print("Minute = ");
      Serial.println(gps.time.minute());
      Serial.print("Second = ");
      Serial.println(gps.time.second());
      Serial.print("Centisecond = ");
      Serial.println(gps.time.centisecond());

      Serial.print("Raw speed in 100ths/knot = ");
      Serial.println(gps.speed.value());
      Serial.print("Speed in knots/h = ");
      Serial.println(gps.speed.knots());
      Serial.print("Speed in miles/h = ");
      Serial.println(gps.speed.mph());
      Serial.print("Speed in m/s = ");
      Serial.println(gps.speed.mps());
      Serial.print("Speed in km/h = ");
      Serial.println(gps.speed.kmph());

      Serial.print("Raw course in degrees = ");
      Serial.println(gps.course.value());
      Serial.print("Course in degrees = ");
      Serial.println(gps.course.deg());

      Serial.print("Raw altitude in centimeters = ");
      Serial.println(gps.altitude.value());
      Serial.print("Altitude in meters = ");
      Serial.println(gps.altitude.meters());
      Serial.print("Altitude in miles = ");
      Serial.println(gps.altitude.miles());
      Serial.print("Altitude in kilometers = ");
      Serial.println(gps.altitude.kilometers());
      Serial.print("Altitude in feet = ");
      Serial.println(gps.altitude.feet());

      Serial.print("Number os satellites in use = ");
      Serial.println(gps.satellites.value());

      Serial.print("HDOP = ");
      Serial.println(gps.hdop.value());
      delay(20000);
    }
  }
}