GeoMaster vs Level Tool

使用條款：https://xianghe-chen.github.io/ 隱私權政策：https://xianghe-chen.github.io/ GeoMaster 是專為測量工程師、土地測量師和建築師設計的專業測量計算工具。提供完整的測量功能，讓您能夠高效準確地完成各種測量任務。 【核心功能】 • 距離與方位角計算 精確計算兩點之間的距離和方位角，支援度分秒和密位顯示。 • 座標計算 透過觀測數據（方位角、垂直角、距離）計算目標點座標和高程。 • 座標轉換 支援 WGS84、TWD97、UTM51 等多種座標系統之間的轉換。 • 高程計算 提供高程差計算和高程計算功能，支援地球曲率和大氣折射修正。 • 地圖測量 在地圖上進行測量，支援距離、方位角、面積計算，可創建和管理測量專案。 • 專業指南針 提供專業的指南針功能，顯示方位角和密位，支援鎖定功能。 【專業版功能】 • 導線測量：完整的導線測量功能，支援閉合、附合、支導線，自動計算閉合差和精度評定。 • 三角測量：提供前方交會、後方交會、側方交會等三角測量方法。 • 水準測量：水準網平差、閉合差計算與分配、精度評定。 • 批量數據處理：批量座標轉換、數據匯入/匯出，支援 CSV 和 Excel 格式。 • 測站管理：專業的測站數據管理系統，支援測站創建、編輯、查詢。 • 記錄管理：保存和管理所有測量記錄，方便日後查閱和分析。 • 高級匯出：支援 CSV、DXF、KML 等多種格式的數據匯出。 • 無限專案和點位：專業版用戶可創建無限專案和點位。 【適用對象】 • 測量工程師 • 土地測量師 • 建築師 • 土木工程師 • 相關專業人士 【特色優勢】 • 專業準確：採用專業測量算法，確保計算結果的準確性。 • 易於使用：直觀的用戶界面，操作簡單便捷。 • 功能完整：涵蓋測量工作的各個環節。 • 數據管理：完善的專案和數據管理功能。 • 多座標系統：支援多種常用座標系統。

Level Tool: Angle Finder Tape puts 8 professional measurement instruments in your pocket. Whether you're hanging a shelf, checking a surface, finding true north or measuring a room with AR, Level Tool gives you fast, near-accurate results with no hassle. Built for homeowners, DIY enthusiasts, tradespeople, builders, carpenters, engineers and anyone who needs a reliable measurement tool on the go. BUBBLE LEVEL — SPIRIT LEVEL • Real-time tilt angle display • Horizontal and vertical leveling modes • Visual bubble animation • Proximity beep that speeds up as you approach level • Calibration support for maximum accuracy PLUMB LEVEL • Vertical alignment measurement • Dual-axis precision • Ideal for hanging frames, doors and shelves • Calibration and proximity feedback SURFACE LEVEL • Two-axis surface leveling • Pitch and roll display • Total incline calculation • Lock the reading and compare positions LASER LEVEL • Project level lines over live camera view • Horizontal, vertical and crosshair modes • Align objects on walls, tiles and shelves • Works with your rear camera in real time COMPASS • Real-time magnetic heading (0–360°) • Cardinal and intercardinal directions • Direction lock to stay on course • Accuracy indicator GYROSCOPE • Three-axis rotation rate tracking • Pitch, roll and yaw display • Gimbal visualization • Audio tick feedback on motion METAL DETECTOR • Real-time magnetic field strength in µT • X, Y, Z axis breakdown and total magnitude • Auto-calibrating baseline with 60-sample average • Six-level audio alert that increases with signal strength • Color-coded signal: red (strong) to gray (weak) AR MEASURING TAPE • Measure real-world distances in 3D with ARKit • Chain multiple measurements end to end • Snap to existing endpoints for connected shapes • Close a shape by returning to the starting point • Floating 3D distance labels • Metric and imperial units • Customizable line width, color, endpoints and labels • Undo, clear and measurement history • Plane-only mode for surface-locked measuring CALIBRATION • Independent pitch and roll calibration • Set current position as zero reference • Reset to factory defaults • Available in Bubble Level, Plumb Level, Surface Level, Laser Level and Gyroscope SETTINGS AND FEEDBACK • Haptic feedback on level detection • Sound alerts and proximity beeps • Flash notification when level is reached • Adjustable sensitivity • Degree, percentage and radian angle units • Horizontal and vertical orientation modes PRIVATE BY DESIGN Your data stays on your device. • No ads • No tracking SDKs • No analytics collection • No IDFA tracking • No data leaves your device PREMIUM Upgrade to unlock all 8 tools: • Plumb Level • Surface Level • Laser Level • Metal Detector • Gyroscope • AR Measuring Tape • All feedback and calibration settings Free tools: Bubble Level and Compass. Whether you need a spirit level, bubble level, laser level, plumb bob, compass, metal detector, gyroscope or AR tape measure, Level Tool gives you fast, near-accurate measurements in one app. Download now and turn your iPhone into a professional measurement toolkit. Terms of Use (EULA): https://ern.digital/leveltool/terms Privacy Policy: https://ern.digital/leveltool/privacy