(2) Advantages of calibrating the altimeter Severe weather conditions (such as during a typhoon) can affect the accuracy of the watch's altimeter. It is recommended to calibrate the altimeter during harsh weather or when moving from one location to another with significant altitude differences to...
As can be seen in the diagram below, the apparent size of the camera’s footprint on the ground depends on an accurate value for H (the height of the sensor above ground). If the reported altitude is too high, the footprint shown by ArcGIS Pro will appear to be too large. If ...
Note:Only GPS-enabled devices provide Geotag information for images. If the location privacy in the Smartphone is ON, then only the clicked image will include the different attributes of GPS in the form of longitude, latitude, and altitude within the picture. To view the information associated w...
However, the GFaker devices present themselves to iOS as external GPS devices, using Apple-approved chipsets and complying with the Apple External Accessory Framework standard. Then you run the provided app, which does not require jailbreaking, to set the location that you want. The GFaker devic...
The Global Positioning System is a navigation network of satellites, monitoring stations & receivers used to transmit global location data. Learn more here.
To determine the declination for today and the sun's altitude, you can use the NOAA Solar Calculator or the Kiesan Calculator, both online. If you don't have access to one of these, you can make a decent guess as long as you know the date and your approximate latitude. For example, ...
In this section, we are going to dive deeper into each of these steps, so you can calculate your local gravity. 1. Find Latitude and Longitude Since local gravity is affected by latitude, you will need to find know your location’s geographic coordinates. With today’s GPS technology and ...
Note:When viewing the file in ArcGIS Pro, if the video footprint does not appear to be the correct size, refer to the article:How To: Correct drone flight altitude data in Geospatial Video Log (GVL) files in ArcGIS Flight The GVL file and FMV assume the drone is reporting flight alti...
DJI has innovated several solutions that ensure drones are a safe addition to low-altitude airspace. Many of thesegroundbreaking safety featureshave come about without any government mandate or legal requirement to do so, simply because DJI wants the world’s skies to remain safe in the drone er...
If you're going hiking or sightseeing, it's always a good idea to get a sense of the altitude, especially if you're going into mountainous terrain. It's also helpful to know the gradient of your route. Fortunately, you can find out all of this information on Google Maps. ...