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Geology Field Data Recorder

地质野外数据采集神器

Offline voice input + handwritten OCR for paperless field surveys - say goodbye to paper records and double data entry.

地质野外作业数据采集OCR识别离线可用geologyfield-work
Install Command
npm install @openclawhub/industry-geology-field-recorder
Version
0.1.0
Author
OpenClawHub
Updated
Sun Apr 12 2026 00:00:00 GMT+0000 (Coordinated Universal Time)

Core Value

Enable geology field personnel to **quickly enter data via voice or photo in offline environments**, with automatic sync to digital systems afterward — **completely eliminating paper records and secondary data entry**.

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Corresponding Pain Point

> **Source**: During field operations, geological logging and data measurement are still mainly done by hand. When later entering the digital system, information errors and omissions easily occur. Different software platforms also have insufficient compatibility.

>

> **Skill Potential**: ⭐⭐⭐

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Core Features

1. Offline Voice Input

  • Built-in geology terminology dictionary for accurate recognition
  • Recording = structured data: auto-extract location, stratum, lithology, structure info
  • No network required, works directly in the field
  • 2. Handwritten Note OCR

  • Photograph paper field notebooks, auto-recognize handwritten text
  • Supports messy handwriting optimization
  • Auto-classification: sketches, section drawings, sampling records
  • 3. Photo Annotation

  • Take core photos on-site, support direct annotation on images
  • Auto-generate photo metadata: GPS coordinates, time, location name
  • 4. Smart Formatted Output

  • Auto-generate standard geological logging formats (borehole columnar section, stratum profile table)
  • Export: Excel, Word, PDF, industry-specific formats
  • Compatible with mainstream geology software (Petrel, GeoEast, Deep, etc.)
  • 5. Offline Cache + Auto-Sync

  • Field-collected data stored locally with encryption
  • Auto-sync to server when returning to base/having network
  • Sync status visualization (uploaded/pending/conflict)
  • 6. Team Collaboration

  • Multiple people working on same project, auto-merge and deduplicate data
  • Real-time teammate location display (map)
  • Historical data version control
  • ---

    Technical Path

  • **Language**: Flutter (cross-platform App) + Python (backend recognition)
  • **Offline Voice**: Vosk (lightweight offline ASR model)
  • **OCR**: PaddleOCR (handwriting recognition support)
  • **Sync**: WebDAV protocol, supports private server
  • **Data Format**: GeoJSON (geographic) + standardized JSON (attributes)
  • ---

    Use Case

    Scenario: A geological survey team conducting 1:50,000 regional geological survey in Qinling Mountains

    Before:

    1. Paper records → Manually enter into computer each evening → 3 people × 2 hours/day

    2. High entry error rate, difficult to verify by returning to site

    3. Non-standardized data formats, difficult for summary analysis

    After:

    1. Voice input on-site: "ZK301 hole, depth 125m, gray limestone, core recovery 78%"

    2. Take photos of core, annotate directly

    3. Continue working offline in the vehicle

    4. Auto-sync when returning to base, generate standardized reports

    5. Data directly importable to geology software for analysis

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    Target Users

    | User | Scenario |

    |------|----------|

    | Field Survey Team | Fast on-site recording, no late-night entry |

    | Mine Geologist | Daily borehole logging, standardized formats |

    | Petroleum Geologist | Real-time mud logging data collection and transmission |

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    Business Model

  • **Free**: Basic voice input + photo, 100 records/month
  • **Pro** (¥49/month): Unlimited records, OCR, team collaboration, standard export
  • **Enterprise** (¥199/month): Private deployment, API access, industry format customization