Map Tools vs Apdoc

Map Tools supports coordinate systems and map projections for 232 datums, including WGS84, NAD27, NAD83, ED50, OSGB36, EGSA87, AGD66, AGD84, GDA94, NZGD2000, NZGD1949, and many more. All datums are now accessible in the app without any additional purchases. Users can input locations manually or obtain them using their device's GPS, and these locations can be viewed on the embedded map. The following coordinate systems are available for selection as either the source or target coordinate system: * Geodetic (latitude and longitude) * MGRS * UTM/UPS * USNG * Georef * Map Grid Australia (MGA) with GDA94 Datum * British National Grid with OSGB36 Datum * New Zealand Transverse Mercator 2000 (NZTM2000) * New Zealand Map Grid (NZMG) with NZGD49 Datum * Swiss Grid with CH1903 Datum * Greek Grid with EGSA87 Datum * Singapore TM with SVY21 Datum

Apdoc – The Ultimate Land Survey App for the Vidoc GNSS Receiver Apdoc is the definitive land surveying solution designed specifically for use with the Vidoc GNSS receiver by Vigram. Whether you're mapping precise locations, staking out with accuracy, or performing advanced calculations and drawings on site, Apdoc gives you all the tools you need—right at your fingertips. Built for ease of use and powerful performance in the field, Apdoc combines professional-grade surveying functionality with a clear and intuitive interface. Ideal for construction, infrastructure, and geospatial professionals, it supports your entire workflow—from data capture to layout and visualization. Key Features: Seamless Integration with Vidoc GNSS Receiver Benefit from centimeter-level accuracy and real-time positioning tailored for the Vidoc. Intuitive Object Mapping Easily record points, lines, and polygons directly from your location with customizable layers and attributes. Precise Stakeout Stake out coordinates, lines, or shapes with guided navigation and real-time feedback—perfect for construction layout and boundary marking. On-site Calculation and Drawing Tools Perform land survey calculations and create or edit geometries directly in the app—no need for additional software. Efficient Data Management Import and export in common formats, including DXF, CSV, and KML, making it easy to integrate with your existing CAD or GIS workflows. Whether you're surveying for design, construction, or documentation, Apdoc empowers you with the accuracy and versatility needed for professional results. Apdoc—Your trusted companion for GNSS precision and surveying efficiency.