TwoTrails

USDA Forest Service

Über diese App

TwoTrails is a timber cruising and timber sales admin surveying package. It is maintained and developed by the Forest Management Service Center. Though it is specifically written for USDA forestry personal, it is freely available to anyone. Many of the program capabilities are shared below:

• Manages all surveying methods approved by USDA Forest Service Handbook, FSH 2409.12, Chapter 50, Area Determination.
• Real-time GPS surveys:
• GPS Walk (Breadcrumb)
• GPS Angle Point (Take5)
• Real-time surveys:
• Direction Distance Traversing
• Radial (example: Island Exclusions)
• Corridors (example: Hazard Tree)
• Combined use of multiple survey types:
• GPS surveys
• Digitized Information (Shape Files, KML/KMZ, GPX, CSV)
• Remote sensing information
• Create Grid (Sample) Point sand Navigate to them
• Exports:
• KMZ and GPX
• Project Status and Information
• CSV’s (Points, Polygons, Metadata, NMEA Information, etc..)
• Automatically calculates area-error for comparison with handbook standard

Neuerungen

1.3.4
Android 13 compatibility updates
Updated NMEA parsing with delimiter based mode
Misc other bug fixes and optimizations

1.3.3
Import and Export Fixes
Fix for Geode3 Receiver
Legacy Support for Android 9 Devices
Misc other bug fixes and optimizations

1.3.2
New Sales Admin Tool
Android 12 compatibility updates
-Storage
-Bluetooth connections
-Permissions
UI Updates
Misc bug fixes