Marigold by EarthDaily
Unlock Faster, Smarter, and Scalable Mineral Exploration

Marigold combines exclusive Bare Earth spectral data, cloud-accelerated processing, and exploration-specific analytics to help geologists move from pixels to prospects — in hours, not weeks.

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The all-in-one exploration toolkit designed to expedite exploration

Purpose-built for mineral exploration, Marigold enables every geologist to harness satellite spectral data with advanced mapping tools, rapid cloud processing, and geologically meaningful outputs. No remote-sensing PhD required.


  • Intuitive, GIS-Like Interface for All Experience Levels
    Marigold’s clean, map-centric interface mirrors the layout of familiar GIS platforms, allowing geologists of any background to navigate, visualize, and interpret spectral data with ease.


  • Cloud Scalability for Regional-to-Continental Analysis
    Built on AWS cloud infrastructure, Marigold can handle analysis areas from single licenses to entire geological provinces without performance loss. This scalability allows users to process up to 300,000 km² in a single export.


  • Its proven reliability, data precision, and rapid delivery have established Marigold as the preferred platform for exploration teams seeking to accelerate discovery while reducing operational costs

Trusted by Industry Leaders

 

Rio Tinto
Mercer
EarthDaily-Mining-Barrick
EastStar
Rio Tinto
Mercer
EarthDaily-Mining-Barrick
EastStar

Seven of the world’s largest mining companies rely on Marigold by EarthDaily for exploration insights. Whether evaluating new tenements, refining drilling strategies, or conducting large-scale mineral prospectivity mapping, Marigold delivers the data intelligence needed to stay ahead.

Why Choose Marigold for Exploration

 

A selection of Features from Mining exploration software Iris

Bare Earth Composites:

Access exclusive ASTER and Sentinel-2 data refined for geological clarity — no pre-processing required.

Hyperspectral Acceleration:

Process next-generation datasets (EnMap, PRISMA, EMIT) at cloud speed for immediate insight.

Exploration-Ready Analytics:

Map minerals and structures with built-in indices and classification tools designed for geologists.

From Raw Spectra to Real Discovery

Marigold’s spectral science suite bridges raw satellite data and actionable mineral intelligence.

EarthDaily-Feature
Mineral Indices Library
Curated indices for hydrothermal alteration minerals (Fe-oxide, Al-OH, Mg-OH, CO₃).
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Statistical Transforms:
PCA and MNF reduce noise and enhance mineral signal clarity.
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Lineament & Lithological Mapping:
Extract structural trends and lithologic contacts.
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Geophysics Library:
Access public gravity, magnetics, and radiometric datasets worldwide.
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DEM Integration:
Hillshade + terrain tools for contextual elevation analysis.

Seamless Integration with Your Exploration Workflow

Real-World Validation:

Copper Porphyry Exploration

Discover how East Star Resources revolutionized its copper exploration strategy in Kazakhstan’s vast Balkhash-Ili volcanic arc with Marigold’s cutting-edge remote sensing and data analytics.




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Key Metrics
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Geochemical Highlights:
Integrated remote sensing and geochemistry confirmed mineralized targets
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KLI index
Significantly accelerated exploration workflow and improved field planning efficiency
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Discovery:
Silica lithocaps clearly visible via ASTER Bare Earth Composite imagery
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Outcome: 
Reduced target-identification time from months to hours

Marigold Features & Capabilities
Explore More. Discover Faster. Spend Less.

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Lithological & Mineral Mapping:

Generate RGB composites, band ratios, and mineral indices for enhanced mineral detection.
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Advanced Spectral Mapping:

Employ spectral similarity analysis, clustering, spectral unmixing, and supervised classification methods.
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Lineament Analysis:

Utilize edge detection algorithms for precise structural mapping.
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Exclusive Bare Earth Composites:

Access global, analysis-ready composites optimized for geological interpretation.
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Scalable Global Analysis:

Process extensive areas on-the-fly, even with minimal remote sensing experience.
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Seamless Data Integration:

Support for satellite, drone, and ground-based sensor data, with interoperability with Esri GIS software.
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Robust Security & Compliance:

Data encryption, user authentication, and adherence to global data protection standards.
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Intuitive Data Visualization:

Interactive maps, multi-spectral imaging, and layer management tools.
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Flexible Export Options:

Generate and share workflows and layers in GeoTIFF or via Web Map Tile Service (WMTS).
knowledgebase

Online Documentation & Tutorials:

Step-by-step onboarding for exploration teams.

Knowledge Base

Explore with Confidence.

Join the world’s leading organizations using Marigold to accelerate exploration and hastening their time to discovery.