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GreenValley LiGrip H300 - User Manual

GreenValley LiGrip H300
130 pages
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LiGrip H300
User Manual
Rotating Handheld SLAM LiDAR System

Table of Contents

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Summary

01 Overview of LiGrip H300

1.1 About LiGrip H300

Introduces the LiGrip H300 as a 3D laser scanner, highlighting its features and applications.

1.2 Product Details

Lists the main components of the LiGrip H300 system, including the main unit and battery compartment.

02 H300 Product Composition and Assembly

2.1 Product Composition

Details the various components included in the LiGrip H300 product package.

2.2 Device Assembly

Provides instructions for assembling the LiGrip H300 main unit and backpack kit.

03 Path Planning, Zoning, and Control Point Planning

3.1 Closed Loop in Path Planning

Explains the importance of closed-loop paths for data accuracy and provides examples.

3.2 Path Planning for Outdoor Scenarios

Discusses strategies for effective path planning in outdoor environments to improve SLAM accuracy.

3.3 Path Planning for Indoor Scenarios

Outlines path planning considerations for indoor data collection, including multi-floor scenarios.

3.4 Path Planning for Strip Scenarios

Covers path planning for linear areas like roads and tunnels, including S-shape walks.

3.5 Path Planning for Mine Caves

Provides guidance on path planning for data collection in mine environments, emphasizing closed loops.

3.6 Path Planning for Forestry

Describes path planning techniques for forestry surveys, considering tree density.

3.7 Measurement in Special Areas (Tunnels and Mines)

Details how to set target objects and scan sections in challenging areas like tunnels.

3.8 Zoning

Explains principles for dividing large survey areas into smaller zones for efficient measurement.

3.9 Control Point Planning

Guides on deploying control points for GNSS-poor areas to ensure point cloud accuracy.

04 PPK mode and RTK mode Setup

4.1 Setting up PPK Base Stations

Covers the assembly and setup requirements for PPK base stations.

4.2 RTK mode settings

Guides on configuring RTK mode, including CORS account setup and network connection.

4.3 Setting up a Virtual Base Station (Applicable in China)

Explains how to set up and use virtual base stations for RTK data collection.

05 Data Collection

5.1 Handheld Data Collection

Details procedures for collecting data using the handheld unit via the mobile app.

5.2 Data Collection of Backpack Kit

Covers data collection procedures specifically for the backpack kit.

5.3 Things to Keep in Mind

Offers essential tips and precautions for successful data collection.

06 Data Copy

6.1 Introduction to the Project Files

Explains the structure and contents of project data files.

6.2 Copying LiDAR Data via APP

Details how to transfer LiDAR data using the mobile application and a USB drive.

6.3 Copying LiDAR Data by Using Network Cables

Describes transferring LiDAR data via network cables and IP addresses.

6.4 Copying Camera Files

Explains how to copy video files from the camera using a USB connection.

6.5 Copying Base Station Files

Covers methods for downloading base station data, both physical and virtual.

07 Data Processing

7.1 Data Preparation

Lists the necessary data files required for processing GNSS and LiDAR data.

7.2 LiFuser-BP New Project

Guides on creating a new project and importing original data into LiFuser-BP.

7.3 Running SLAM Program

Instructions for running the SLAM processing program with different modes.

7.4 GCP Adjustment

Explains how to adjust Ground Control Points (GCPs) for improved accuracy and coordinate assignment.

7.5 Data Quality Judgment

Provides methods for assessing the quality of processed point cloud data.

08 Multi-Project Merge

8.1 Creating a New Merge Project

Steps for initiating a new project to merge multiple datasets.

8.2 Establishing Link Relation

How to establish spatial relationships between different projects for merging.

8.3 Point Cloud Stitching

Details the process of stitching point clouds together after linking.

8.4 Quality Assessment

Methods for assessing the quality of merged point clouds.

8.5 Re-output

How to re-output processed data with specific filters applied.

09 Maintenance and Upgrade

9.1 Firmware Upgrade

Provides instructions for updating the device firmware via online or offline methods.

9.2 Storage, Transport, and Maintenance

Covers guidelines for storing, transporting, and maintaining the device.

Appendix 1 Overview of SLAM

Appendix 2 SLAM Applicable Environment

Non-applicable scenarios

Describes unsuitable environments for SLAM operations based on features and conditions.

Appendix 3 Troubleshooting-related Issues

1 Initialization

Troubleshooting tips for device initialization issues.

2 LiGrip Collection

Solutions for common problems during LiGrip data collection.

3 Vehicle-mounted Kit and Airborne Kit

Troubleshooting specific to vehicle-mounted and airborne kits.

4 RTK Mode

Common issues and solutions related to RTK mode operation.

Appendix 4 Product Specifications

System Specifications

Lists the general system specifications for the LiGrip H300 device.

Lidar parameters

Details the technical parameters of the LiDAR scanning system.

Camera parameters

Lists the specifications for the integrated camera.

RTK Module*

Provides specifications for the optional RTK module.

Mapping method

Describes the supported mapping principles for the device.

Data results

Outlines the expected data results and accuracy metrics.

GreenValley LiGrip H300 Specifications

General IconGeneral
Scanning TechnologyLiDAR
Field of View360° x 270°
Laser ClassClass 1
Battery Life4 hours
Storage Temperature-20°C to 60°C
IP RatingIP54
Type3D Laser Scanner
Operating Temperature-10°C to 45°C