ASIS M1i - Infrared

All Sky Imaging System

ASIS M1i Instrument

ASIS M1i — All Sky Infrared Imaging System

The Solmirus All Sky Imaging System M1i is a dedicated purpose sky imaging and analysis instrument designed to operate autonomously or as a component in an instrument cluster. A ground-based cloud detection and sky analysis system with applications ranging from astronomy to solar forecasting to a wide variety of meteorological applications.

In contrast to the ASIVA, the ASIS is designed with single-purpose production applications in mind. Available in two models: ASIS-M1i (Infrared) and ASIS-M1v (Visible).

ASIS M1i ASIS M1i detail

Data Products & Measurements

24/7 Cloud Reporting

Continuous cloud/no-cloud detection and reporting — day and night, in all weather conditions.

Calibrated Spectral Radiance

Radiometrically calibrated spectral radiance imagery — the primary data product underpinning all other measurements.

Sky & Cloud Temperature

Brightness and color temperature measurements per pixel across the full sky hemisphere.

Cloud Cover & Opacity

Sky cover percentage determination and cloud opacity/transmission assessment in user-defined fields of view.

→ More on Infrared Analysis

Technical Specifications

Sensor 640 × 480 IR microbolometer focal plane array with internal shutter
Lens Coated proprietary IR fisheye — 180° FOV
Calibration Hatch subsystem + dual external blackbody mast for real-time response/offset correction
Thermal Mgmt Peltier heating/cooling enclosure system
Enclosure White powder-coated weatherproof — stainless steel & aluminum construction
Dimensions 12"W × 24"D × 39"H
Weight ~110 lbs (base unit)
Mounting Stainless steel base with mounting holes
Processing On-board data analysis & image processing; raw data archiving
Interface Web-based UI; API for reporting & automation

System Options

  • Connection: Ethernet (Fiber / Cat5)
  • IR filters to suit specific application
  • Software analysis & data product options
  • Post-processing analysis software
  • Precipitation sensor
  • External RH & temperature sensor
  • Large capacity storage options
  • Training / Installation / Maintenance plans

Common Installation Sites

  • Weather & Atmospheric Stations
  • Solar Power Facilities
  • Optical Laser Stations
  • Telescope Sites
  • Airports
  • Remote Sites

Ready to learn more about the ASIS M1i?

Download the datasheet or contact us to discuss specifications and pricing.