Executive Summary
Applied orbital spectroscopy for geothermal alteration cap mapping, microseepage identification, and pipeline corridor terrain stability. We demonstrate how narrow SWIR ammonium illite signatures and thermal inertia anomalies pinpoint blind hydrothermal reservoirs without destructive surface disruption.
Key Methodological Findings
Ammonium illite absorption at 2.120 µm reliably marks high-temperature boiling zones and geothermal upflow channels.
Surface mineral alteration induced by reducing hydrocarbon microseepage exhibits detectable bleaching of hematite and anomalous clay recrystallisation.
Diurnal thermal inertia modeling maps subterranean void formations and moisture emergence along 200+ km pipeline corridors.
Physics & Inversion Methodology
Combines multi-temporal shortwave infrared absorption mapping with diurnal day/night thermal infrared pairs normalized by broadband surface albedo to isolate subsurface thermal conductivity anomalies.
Diagnostic Spectral Windows
| Band Regime | Wavelength Range | Physical / Chemical Feature |
|---|---|---|
| SWIR-2 | 2.11 – 2.13 µm | NH4+ ammonium illite substitution diagnostic envelope |
| TIR | 8.00 – 12.00 µm | Diurnal surface thermal inertia and silica emissivity variation |
Citation & Digital Object Identifier (DOI)
@techreport{axine_the_spectral_advantage_in_energy_2026,
author = {Axine Labs Research},
title = {The Spectral Advantage in Energy},
institution = {Axine Labs Technical Whitepaper Series},
number = {2},
year = {2026},
doi = {pending (Zenodo, 2026)},
url = {https://axinelabs.com/papers/the-spectral-advantage-in-energy}
}