Land Surveyor

Land Surveyor — 60 Professional Surveying Tools The complete toolkit for surveyors, civil and site engineers: centimetre-accurate RTK survey with your own GNSS receiver, coordinate conversion (UTM, DLTM, EPSG), traverse, curves, GPS stakeout, and DXF/CAD export. RTK SURVEY • Connect a GNSS/RTK receiver over Bluetooth, USB or Wi-Fi • Stream NTRIP corrections for centimetre-accurate positioning • Live solution status — Single, Float, RTK Fixed — with satellites and base distance • Collect RTK points into jobs, then Measure and Stakeout with your rover • Works with standard NMEA-0183 / RTCM 3.x receivers, with a built-in setup guide MAPS & GPS • APPNEST Maps — tap coordinates, measure distance, area, route • Live Coordinates — real-time GPS in UTM and spherical • Measure Points — capture GPS points, export to Excel • Stakeout Coordinates — navigate to survey points on map • DLTM Stakeout — stake out Dubai LTM coordinates • Road Alignment Stations — import CSV, show stations on map • LandXML Point Query — station, offset, TIN elevation • KSA Control Points — Saudi Arabia control points on map • KML Viewer — import and view KML files BASIC CALCULATIONS • Scientific Calculator • Unit Converter • Pythagorean Triplets • Square Between Circles • Trapezoid Side Length • Tangent Circles in Rectangle • Bearing Calculation • Traverse — closed traverse, Compass / Transit adjustment • Resection — position from 3 known stations (Tienstra) • Intersection — Bearing-Bearing, Distance-Distance, Distance-Bearing ADVANCED CALCULATIONS • Deflection angles • Scale Factor • Perpendicular • Super Elevation — roadway banking • Transition — super elevation slope runoff table DISTANCE & ELEVATION • Slope and Grade Distance • Slope and Grade Elevation • Height using Angle and Length • Interpolate • H.I. and Level Calculator COORDINATE SYSTEMS • Distance-Bearing-Intersection — with DMS bearing input • Triangle Area • Area by Coordinates — polygon area/perimeter from E/N points, CSV import • Create Points on Line • Create Points on Curve COORDINATE TOOLS • UTM ↔ Lat/Lon — bidirectional + bulk CSV (WGS84) • DLTM ↔ UTM — Dubai LTM (EPSG:3997) + bulk CSV • EPSG Transform — 6,000+ coordinate systems • UTM Zone Converter • Global Coordinate Transformation — universal 2D Helmert • Decimal ↔ DMS conversion • Height and Undulation — ellipsoid height, geoid undulation • Circular Layout — industrial vessel layout • CSV → DXF Export — coordinate points into a CAD drawing • Profile Generator — NSL + design levels to longitudinal profile DXF • DXF Viewer — open DXF drawings, pan, zoom, layers • Excel → CSV • GNSS Forecast — satellite conditions and survey planning CURVE TOOLS • Horizontal Curves — simple, compound, spiral • Vertical Curves — crest, sag, unsymmetric • Transition Calculation — clothoid spirals for highways and railways • Curve & Offset Coordinates — curve with left/right offsets FIELD TOOLS • Digital Compass • Clinometer — slope angle, grade %, bubble level • Level Book — auto-calculated level sheets • Leveling Loop Adjustment — distribute misclosure error UTILITY TOOLS • Solar Position — sun azimuth, elevation, sunrise, sunset • Photo Annotation — GPS-tagged site photos with labels and notes • Project Notes — notes, checklists, reminders • Quick Reference — formulas, constants, conversions ⭐ PREMIUM MODULE • Benchmark Navigation Pro — cloud jobs, CSV benchmark import, map navigation (paid) 🤖 AI ASSISTANT Ask questions in plain English for step-by-step guidance on any tool or workflow. (Requires your own OpenAI API key.) 🚫 REMOVE ADS An optional monthly subscription removes all ads. Cancel anytime in Google Play. (Users who already purchased the one-time ad removal keep it permanently.) Official apps by APPNEST 🌐 https://appnest.live