Tips for displaying points arcgis 10.3 Bluetooth#

In addition to geographic coordinates, you can also save other GPS metadata associated with a feature, such as its accuracy and fix type. Configure Field Maps to use the receiver:.

Prepare your data to record GPS metadata.You can also improve the accuracy of your position information through differential corrections of the data, supported by some receivers and covered later in this topic.Ĭomplete the following steps to use a high-accuracy receiver with ArcGIS Field Maps: However, in most cases, the more accurate a GPS receiver is, the more expensive it is and the more difficult it is to carry in the field. Today, multiple navigation satellite systems areĪvailable. This is also true for GNSS-the more systems the receiver uses (and the more signals it receives), the more accurate it is. The more frequencies the GPS receiver uses-and, consequently, the more signals it receives-the more accurate it is.

The accuracy of these receivers rangesįrom submeter to centimeter, depending on their ability to Due to the widespread use of the term GPS to refer to both kinds of receivers, the term GPS is used as the generic term in this help documentation.Ī high-accuracy GPS receiver precisely calculates geographic locations using information from GNSS receivers are capable of using various navigation satellite systems, while GPS receivers can only use the navigation satellite system called the Global Positioning System. Global Navigation Satellite System (GNSS) is the standard generic term for navigation satellite systems. For those who perform data collection that requires better accuracy and reliable quality control, using a professional-grade or high-accuracy GPS receiver is usually the best option. The accuracy of these sources varies, and the device's location service is not always reliable.

Tips for displaying points arcgis 10.3 Bluetooth#

When collecting location information using a device's location service, position information can be determined from various sources, such as GPS, cellular, Wi-Fi, or Bluetooth networks. For other projects, such as managing underground pipelines, the location collected must be within a few centimeters of the actual location. For some projects, such as damage assessments, points within 10 feet of the damage may provide enough information. The accuracy required when collecting location data depends on the project you are working on. Postprocess recorded altitudes (z-values).Specify the required accuracy and confidence.Set your receiver as the location provider.