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Hyperspectral analysis
Explore spectral structure, reduce dimensionality, extract endmembers, match libraries, and map materials.
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AI-driven geospatial intelligence
Analyze Earth imagery with scientific depth.
GeoDataAI helps registered users retrieve, analyze, classify, detect, map, and report hyperspectral and multispectral Earth-observation data through an integrated AI-driven workflow.
HSI + MSI workflows
Spectral-library analysis
Reproducible reporting
Capabilities
One platform for advanced spectral and geospatial analysis.
Designed for scientific workflows that combine autonomous reasoning with deterministic processing.
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Multispectral analysis
Analyze Sentinel-2, Landsat, RGB and NIR imagery for indices, classification, change, and mapping.
NDVINDWINDBIClassification
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Targeted material detection
Resolve requested materials against spectral libraries, resample to sensor bands, and scan pixels directly.
USGS splib07Pixel-wise detectionHotspots
HSI Analysis
From spectral cube to interpretable evidence.
GeoDataAI supports sensor-aware hyperspectral processing for scientific discovery and target-focused detection.
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Sensor-aware ingestionEMIT, AVIRIS, AVIRIS-NG, Hyperion and additional spectral datasets.
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Target-first detectionResolve user-requested materials, resample reference spectra, then evaluate image pixels directly.
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Exploratory spectral analysisMNF/PCA, endmember extraction, library matching, and spectral classification remain available as a separate workflow.
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Multispectral indicesGenerate vegetation, water, built-up and other task-specific indices.
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Classification & mappingCreate thematic maps and support supervised or unsupervised workflows.
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Change-oriented analysisCompare observations across time when suitable source data are available.
MSI Analysis
Operational geospatial insight from multispectral imagery.
Use established remote-sensing methods with AI-assisted orchestration and structured scientific reporting.
How it works
A transparent analysis path.
Create an account, confirm your email, and enter the application. Returning users can log in with username or email.
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Define objectiveDescribe the analysis goal, material targets, AOI, or sensor preferences.
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Provide or retrieve dataUpload supported data or use the system's retrieval workflow when appropriate.
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Scientific processingRun deterministic spectral, statistical, spatial, and classification procedures.
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Validate evidenceReview metrics, thresholds, spectral matches, maps, and uncertainty indicators.
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Export resultsGenerate maps, tables, figures, metadata, and a structured analysis report.
Showcase
Example research and validation cases.
Example analysis workflows and demonstration outputs. Results depend on the input data and analysis settings.
FAQ
Questions users may ask before launching the system.
Who can use the analysis system?
The public website is open to visitors. Create an account and confirm your email using the single-use link within 10 minutes. Confirmation activates your account, signs you in, and opens GeoDataAI. Returning users can log in with their username or email.
Where is the application?
The public website lives at geodataai.net. The protected analysis system is designed to run at app.geodataai.net.
Does a detected mineral mean the mineral is definitely present?
No. A detection is spectral similarity or other algorithmic evidence under the selected data, reference library, and processing settings. It is not confirmed material presence. Independently validate findings using field observations, laboratory measurements, suitable reference data, or established methods.
What happens when a user does not provide imagery?
When the request and available services support it, GeoDataAI can retrieve suitable Earth-observation data first and then continue with the requested analysis workflow.
How much data can I upload?
Browser uploads are limited to 300 MB per file. Supported formats and estimated uncompressed memory are also checked. Upload the data itself: a Windows path on your PC is not accessible from the VPS. Larger datasets require an operator-arranged transfer route.
How long are datasets and reports kept?
Automatic 24-hour dataset cleanup is planned but is not currently enforced. Uploaded and retrieved files, reports, and derived outputs may remain stored. Keep your own copies and read the Data & Privacy notice.
Can I confirm my AOI on a browser map?
Browser-based AOI confirmation is not yet available. Do not assume the existing desktop-map option provides a browser confirmation. Review your requested location and coordinates carefully. See current limitations.
ABOUT
Independent research. Transparent evidence.
GeoDataAI is an independently developed and personally funded research platform created by Forrest Tian. It supports academic research, education, and exploratory geospatial analysis, with a focus on hyperspectral, multispectral, GeoAI, and AI-assisted scientific workflows.
GeoDataAI is independently operated and is not an official product, service, or platform of The University of Texas at Dallas. References to academic affiliation describe the founder's educational and research background and do not imply institutional sponsorship or endorsement.
About the founder
Forrest Tian's research background spans hyperspectral and multispectral remote sensing, GeoAI, spectral analysis, and geospatial data science.
Contact
Get in touch with GeoDataAI.
For research, collaboration, access, or general questions, contact us by email.
Ready to analyze?
Create an account or log in to access the protected GeoDataAI Analysis System.
Scan to open GeoDataAI on your phone.