What was IKONOS used for?
What was IKONOS used for?
IKONOS was a commercial Earth observation satellite, and was the first to collect publicly available high-resolution imagery at 1- and 4-meter resolution. It collected multispectral (MS) and panchromatic (PAN) imagery.
What is the resolution of IKONOS?
Launched on September 24, 1999, IKONOS is the world’s first commercial satellite providing very high resolution (up to 1 m) imagery of the earth.
Which country launched IKONOS?
The IKONOS satellite sensor was successfully launched as the first commercially available high-resolution satellite sensor on September 24, 1999, at Vandenberg Air Force Base, California, USA. The IKONOS satellite sensor is a high-resolution satellite operated by MAXAR Technologies Inc.
Is IKONOS passive or active?
| Sensor | Wavelength | Satellite(s) |
|---|---|---|
| High Resolution Radiometer AVHRR (Passive) | IR .7-1000 µm | POES IKONOS Landsat |
| Radiometer (Passive) (examples: AMSR & SSM/I) | Microwave .1-100 cm | TRMM EOS |
| Scatterometer (Active) (example: SAR) | Microwave .1-100 cm | Radarsat QuikSCAT |
| Altimeter (Active) | Microwave .1-100 cm | TOPEX / POSEIDON |
How many sensors are there in IKONOS 2?
The detectors at the focal plane included a panchromatic sensor with 13,500 pixels cross-track, and four multispectral sensors (blue, green, red, and near-infrared) each with 3375 pixels along-track….Optical Sensor Assembly (OSA)
| Parameter | Value |
|---|---|
| Spectral range PAN | 0.45 – 0.90 µm |
Are IKONOS images free?
There are no way to freely access to HQ satellite images. They are all commercial product and sold at a high price.
How many bands are there in IKONOS?
four bands
Landsat-TM has seven bands; IKONOS has four bands; hyperspectral sensors typically may have more than 200 very narrow bands (cf. Landsat’s seven bands).
What is the full form of spot?
“Satellite for observation of Earth”) is a commercial high-resolution optical Earth imaging satellite system operating from space. It is run by Spot Image, based in Toulouse, France.
How many days does it take for IKONOS to be in a position to re image an area of Earth?
The satellite orbits at 680 km altitude, allowing a potential “revisit” time range of 1–3 days.
Are Ikonos images free?
How do I download images from Ikonos?
You can try ESA third party portal where you can find detailed information and related redirecting for accessing data. In order to download IKONOS (https://earth.esa.int/web/guest/missions/3rd-party-missions/current-missions/ikonos-2) imagery you need fast registration (approx.
https://www.youtube.com/watch?v=ArYntB_C2Bs
