Carbon Stock Assessment Services – Accurate Greenhouse Gas Absorption Measurement

ISC Global — Thu, 08 Jan 2026 11:43:24 +0000

Carbon Stock Measurement Solution: Accurate – Transparent – International Standard

1. Service Overview

In the context of the powerful global shift towards Net Zero and Sustainable Development, determining accurate Carbon Stock and the CO₂ sequestration capabilities of forest ecosystems is not merely a technical requirement but a strategic asset.

ISC Global provides Carbon Stock Calculation Services based on a multi-dimensional approach: combining traditional field inventory (sample plots) with modern remote sensing technology (Drone/Flycam & Satellite data). Our measurement results serve as a solid legal and scientific basis for enterprises to:

Develop ESG Strategies & Net Zero Roadmaps.
Prepare Emission Reports and GHG Inventories.
Establish documentation for Carbon Credit Projects.

2. Scientific Methodology

To ensure the highest spatial representation and data accuracy, ISC Global applies an Integrated Method (Hybrid Approach):

Field Work: Surveying, establishing standard sample plots, and directly measuring biological indicators of trees.
High-Tech Application: Collecting spatial data using Flycam/Drones and multi-spectral satellite imagery.
In-depth Analysis: Utilizing biomass models and remote sensing processing tools to extrapolate data.

Advantage: This method ensures data consistency, verifiability, and suitability for both initial assessments and periodic monitoring.

3. Scope & Implementation Process

ISC Global implements the service through a closed-loop process consisting of 3 main phases:

Phase 1: Field Inventory

ISC Global’s Team Leaders and technical specialists will perform:

Sample Plot Establishment: Distributing sample points according to scientific statistical methods.
Spatial Positioning: Using high-precision GPS to determine measurement point coordinates.
Growth Indicator Measurement:
- Diameter at Breast Height (DBH).
- Total Tree Height (H).
- Density and status of understory vegetation.

Phase 2: Drone & Remote Sensing Application

Drone Scanning: 2D/3D scanning over representative areas or the entire project area (depending on terrain).
Image Collection: Generating high-resolution Orthophotos to assess forest canopy cover.
Satellite Data: Collecting and processing satellite imagery (Sentinel, Planet, etc.) for wide-area analysis.

Phase 3: Data Analysis & Carbon Reporting

This is the most critical step to transform raw data into valuable information:

Remote Sensing Analysis: Map layering, calculating Normalized Difference Vegetation Index (NDVI), and determining land cover status.
Stock Calculation: Applying specific Allometric equations suitable for each forest type and geographical region.
CO₂ Conversion: Calculating Carbon Stock (C) and converting it to equivalent CO₂ absorbed (tCO₂e).

4. Deliverables & Application Value

Clients will receive a Detailed Technical Report, including transparent data and status maps, effectively serving the following objectives:

ESG Reporting: Enhancing transparency in environmental protection efforts within annual reports.
Carbon Credit Projects: Providing precise input data for Carbon Credit project registration and validation.
Resource Management: Accurately assessing the status and changes in forest resources.
Compliance: Meeting international standards for Measurement, Reporting, and Verification (MRV).

5. Why Choose ISC Global?

Scientific & Transparent: Clear methodology, complying with IPCC guidelines and international standards.
Reliable Data: Strict Quality Assurance/Quality Control (QA/QC) process, ensuring easy traceability and verification.
Comprehensive Solution: “One-stop service” from logistics and technical surveys to analytical reporting.
Experience & Expertise: A team with deep understanding of forestry, remote sensing, and the carbon market.