Geotagging is a term used in photography to describe the process of adding geographically precise information to an image's metadata that matches to the location of the photograph. This skill requires certain equipment in order to be utilized. To geotag locations, you'll need a digital camera equipped with an integrated GPS receiver or a camera capable of connecting to a GPS receiver or module, as well as specialized software and programs for sharing geotagging locations. Online shops such as Amazon, eBay, and others sell inexpensive digital cameras with an integrated GPS receiver.
Having your camera set to an erroneous local time is one of the most basic requirements. The images must be stored in the JPEG format; the BMP or RAW formats cannot be used. Certain image editing software removes metadata created on the camera during rotation, cropping, and editing. It is recommended that you geotag your photographs prior to modifying them. You must be able to use the GPS receiver that comes with your digital camera to capture timestamps and tracklogs. To acquire the best results, synchronize the camera time with the GPS.
One of the most common geotagging errors is inputting an incorrect date in the camera's settings. Before starting, verify the camera's date settings, particularly the year. Simply follow the instructions outlined below to geotag the appropriate photograph. After verifying the clock time you set, turn on the GPS receiver and wait for a stable connection from four satellites; the receiver can be placed anywhere; it is not necessary to hold it in your hands. Then take the images and constantly check to ensure that the GPS tracker is recording the photos' tracklogs.
Return to your computer and save the GPS records in the GPX format that you previously prepared. Transfer the photographs to your computer, and EasyGPS will begin writing the geotag data from the photographs to your computer. Photos with a timestamp matching the GPS tracking logs will be listed on the left side of the screen and displayed in the correct place on the map, as seen on the right. Photos that do not match the GPS tracking log will be erased from the map and database.
The ATP photo finder is a fantastic tool for geotagging photos. All you actually need is a small, simple device that keeps track of your voyage logs, battery life, GPS location, and memory condition. The device's SiRFstarrIII chipset is used to determine your location.
This device is very simple to operate. After activating the GPS and allowing it to record your journey, you are free to take photographs. Remove the SD card from the camera and enter it into the ATP photo finder, which will geotag the photos automatically. Launch some mapping applications, such as Google Earth or Bing Maps, and use their respective interfaces to submit the annotated photographs to the server. The ATP photo-finding application does not support timezones. To make this work, you must use UTC as the time zone, and the camera you are using must be set to the same time zone.