What is IRS AWiFS?
What is IRS AWiFS?
The Indian Space Research Organisation’s (ISRO) Indian Remote Sensing (IRS) Resourcesat-1 (2003- present) and Resourcesat-2 (2011-present) satellites provide multispectral images at 24- (LISS-3) and 56- (AWiFS) meter resolution.
What is LISS III?
Linear Imaging Self-Scanning Sensor 3- LISS III is a remote sensing satellite camera from ISRO, India. The LISS – III camera provides multispectral data in 4 bands. The spatial resolution for visible (two bands) and near infrared (one band) is 23.5 meters with a ground swath of 141 kms.
What is IRS P6 LISS III?
IRS-P6 Instruments A high resolution linear imaging self-scanner (LISS-IV) A medium resolution linear imaging self-scanner (LISS-III) AwiFS (Advanced Wide Field Sensor)
What is Liss-IV?
LISS-4 is a high-resolution multi-spectral camera with three spectral bands and having a resolution of 5.8m and swath of 23Km from 817 Km altitude. The panchromatic mode provides a swath of 70Km and 5-day revisit.
What is the special resolution of AWiFS sensor?
Resourcesat-2, one of the Indian Space Research Organization’s (ISRO) mission carries Linear Imaging Self-Scanners (LISS III and LISS-IV) and an Advanced Wide-Field Sensor (AWiFS) onboard. The spatial and temporal resolutions of LISS III are 23.5 m and 24 days, and those of AWiFS are 56 m and 5 days, respectively.
How many bands are there in Liss 4?
three spectral bands
LISS III Camera +_ 5 min Page 4 LISS-IV is a high resolution multi-spectral sensor operating in three spectral bands (B2 0.52 – 0.59, B3 0.62 – 0.68, B4 0.77 – 0.86).
What are the characteristics of LISS-III?
The LISS-III sensor of the Indian Remote Sensing satellite (IRS) has 4 bands with a spatial resolution of 23.5 m, Landsat-TM has 7 bands with a spatial resolution of 30 m and MSS has 4 bands with a spatial resolution of 80 m.
How many bands are there in LISS-III?
The LISS-3 sensor covers a 140-km orbital swath at a spatial resolution of 24 meters with a 24-day repeat cycle….Spectral Bands and Resolution.
| Resourcesat Sensor Specifications | ||
|---|---|---|
| Sensor | AWiFS | LISS-3 |
| Number of Bands | 4 | 4 |
| Spectral Band 2 (µ) | 0.52 – 0.59 (green) | 0.52 – 0.59 (green) |
What is the spatial resolution of Liss 3?
The LISS-3 sensor covers a 140-km orbital swath at a spatial resolution of 24 meters with a 24-day repeat cycle.
What is Liss and IRS What is the spatial resolution of Liss 4?
LISS-IV is a three-band pushbroom camera of LISS-III heritage (same spectral VNIR bands as LISS-III) with a spatial resolution of 5.8 m and a swath of 70 km.
What is the spatial resolution of AWiFS sensor?
What are the sensors used in IRS?
IRS Sensors
| Sensor | Resolution (m) | Swath Width (km) |
|---|---|---|
| Linear Imaging Self-Scanning System III (LISS-III) | 6 | 70 |
| High Resolution Linear Imaging Self-Scanning System IV (LISS-IV) | 5.8 | 24 – 70 |
| Wide Field Sensor (WiFS) | 188 | 774 |
| Advanced Wide Field Sensor (AWiFS) | 56-70 | 370-740 |
What is the spatial resolution of Pan of Liss-IV?
LISS-4 (Linear Imaging Self-Scanning Sensor-4): LISS-4 is a three-band pushbroom camera of LISS-3 heritage (same spectral VNIR bands as LISS-3) with a spatial resolution of 5.8 m and a swath of 70 km.
How many bands are there in LISS III?
What are the characteristics of LISS III?
How many spectral bands are there in IRS LISS III image?
four spectral bands
The LISS-III is a multi-spectral camera operating in four spectral bands. The LISS-III data sets consist of four different bands which are 0.52-0.59 microns (B2), 0.62-0.68 microns (B3), 0.77-0.86 microns (B4) and 1.55-1.70 microns (B5) of images. There are three bands in the visible and one near infrared.