The payload
Telescope
and
camera
Simera Sense Triscape 100
Description:
The TriScape100 is offering near real-time change monitoring at an exceptional resolution in a CubeSat form factor.
This imager design is based on a 12.6 megapixel CMOS image sensor withintegrated Red Green Blue (RGB) Bayer filter in the visible spectral range.
The TriScape100 provides snapshot imaging with a frame rate of up to 150 fps to accommodate high-definition video.
Features:
- 12.6-megapixels (4096 x 3072)
- Up to 150 full resolution frames per second 4.75 m GSD (at 500 km orbit height)
- Ground footprint equal to 19.4 km x 14.6 km (at 500 km orbit height)
- Integrated RGB Bayer filter in the visible spectral range
- 128 Gigabyte non-volatile storage capacity for up to 8000 image frames
- On-board image processing and compression capabilities (optional)
- Comprehensive onboard telemetry and health monitoring
- Latch-up current monitoring and optional on-board power switch with quick turn-off
- Inject AOCS/ADCS parameters and time information into data stream
- Option to integrate pulse per second signal
- Autonomous electronic calibration using either terrestrial alignment points or, using data from the Star Tracker, stellar alignment points.
Applications:
- Astronomy (Planetary, Galaxies, Deep Sky)
- Domain Awareness
- Visual Debris Monitoring
- Visual Satellite Monitoring/Inventory
- All Sky Surveys
- Space Situational Awareness
- Emergency management
- Precision agriculture
- Forestry and land use
- Coastal monitoring
- Resource and infrastructure monitoring
SPECIFICATIONS:
Parameter:
- Sensor Technology
- Sensor type
- Resolution
- Pixel Size
- Pixel Depth
- Maximum Frame Rate
- Storage Capacity
- Mass
- Dimensions
- Operating Temperature
- Radiation Tolerance
- Maximum Power Consumption
- Typical Power Consumption
Value:
- CMOS
- Global Shutter
- 4096 x 3072 pixels
- 5.5 um
- 10-bit
- 150 fps
- 128 GB
- 1.1 kg
- 98 × 98 × 176 mm
- 10C to 50C
- Up to 15 krad
- 5.8 W
- 2.5 W
The signal-to-noise ratio for a selection of integration times is shown in the Figure below. A radiance level of 100 W•m-2:sr-1 um-1 is assumed across the spectral range for all of the SNR values. The figure also shows the relative through-system efficiency of the three spectral bands inclusive of sensor quantum efficiency (QE), lens transmittance and NIR blocking filter transmittance.
Bueche Labs
