PIE (Pixel Information Expert)

flagship software

product of PIESAT for remote sensing image and data processing.

PIE (Pixel Information Expert) is the flagship software product of PIESAT for remote sensing image and data processing. It not only provides comprehensive functions for processing the multi-modal remote sensing data (optical, radar, hyperspectral and Lidar etc.), but also applies cutting-edge AI technology of information extraction to develop a highly automated and user-friendly platform for remote sensing engineering applications. PIESAT holds completely independent intellectual property rights of PIE.

By integrating cloud services as well as on-site services, and embedded with intelligent image interpretation engine based on deep learning, PIE has formed a remote sensing image processing product system covering full load, whole process and all industrial applications. PIE has been offering services including image preprocessing, image fusion, image mosaic, intelligent interpretation, synthetic drafting, process customization, etc.; and widely applied in multiple industries and fields such as meteorology, maritime industry, water conservancy, agriculture, forestry, land industry, disaster reduction, environmental protection and so on.


  • Input

    Image data, GIS data, Terrain data, Ancillary data

  • Preprocessing Module

    Radiometric correction, Geometric correction, Block adjustment, Image fusion, Mosaic & Uniform color

  • Extension Packages

    Industrial application, UAV data processing, Microwave processing, Hyperspectral processing

  • Interpretation and Analysis Module

    Image enhancement, Image classification, Comprehensive determination, Thematic mapping, Intelligent translation, Scale set analysis


1.PIE-Ortho: Software for surveying production using remote sensing images.
2.PIE-SAR: SAR image processing software.
3.PIE-Hyp: Hyperspectral image processing software.
4.PIE-UAV: Software for UAV data processing.
5.PIE-SIAS: Scale-set image analysis software.
6.PIE-AI: Intelligent interpretation software for remote sensing images.
7.PIE-MAP: 2D&3D visualization system for large-scale scene.
8.PIE-SDK: Secondary development kit which provides guided secondary development function to quickly build comprehensive solutions.


1.Remote sensing payload all-round supported
2.Integrated high-precision processing
3.Multispectral intelligent extraction of all key information
4.Deep integration of multiple industries
5.Convenient and easy-to-use secondary development kit
6.International promotion across multiple platforms
7.Highly controllable software with completely independent intellectual property rights

New Characteristics

1.Rapid processing of massive remote sensing images
2.Automatic generation and joint adjustment of large-area multi-source data
3.Hyperspectral image processing based on Harmonic analysis
4.AI interpretation
5.Remote sensing image detection of rapid change
6.2D&3D visualization for large-scale areas