GeoEye 1
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SI-Imaging

Satellite imagery, an excellent choice that reduces time and costs for image mapping
How to order

TerraNor offer data from high resolution satellites. Contact us at postATterranor.no to obtain information on how to order data.

TerraNor will help you to chose the right quality, right satellite type and size of AOI (Area Of Interest).
1: fill in order form we send you
2: send us shape file with AOI
3: wait for data.
Are satellite data expensive and difficult?

Price vary with size and quality. The good thing with satellites is that you can order small areas that cover exactly your AOI. For small and medium sized areas price is much less that airplane mapping.

Send us a shape file of your AOI and after one week up to one month, you will have your data. Time to wait depends on weather.

Satellite data are very easy to buy and use.
   
Explanations

Pan: Panchromatic, b/w, greyscale
MS: Multispectral, colour, 4 to many channels
GSD: ground sample distance: distance between pixel centers measured on the ground
World-View 1
WorldView 1 launched in 2007
Revisit: 1.7 days
Efficient in-track stereo collection
Pan: 400 - 900 nm
0.5 - 0.55 m Pan GSD at nadir
More info:WorldView1-WVGA_web.pdf
WorldView 2

WorldView 2 launched October 8, 2009
Revisit: 1.1 days
Single pass stereo 63*112 km
Pan: 450 - 800 nm
8 MS bands 400 - 1040 nm
Resolution
0.46 - 0.52 m Pan GSD
1.85 - 2.07 m MS GSD
More info: WorldView2-WVGA_Collection Capacity_web.pdf

WorldView 3

WorldView 3 launched August 13, 2014
Revisit for 1 m GSD: <1.0 day
Single pass stereo 26.6 km x 112 km (2 pairs)
Pan: 450 - 800 nm
8 MS: 397 - 1039 nm
8 SWIR Bands: 1184 - 2373 nm
12 CAVIS Bands: 405 - 2245 nm
Resolution:
0.31 - 0.34 m - Pan GSD
1.24 - 1.38 m - MS GSD
3.70 - 4.1 m - SWIR GSD
30.00 m CAVIS GSD
More info: WorldView3-WVGA_web-2014.pdf

GeoEye

GeoEye 1 launched September 6, 2008
Revisit time is 3 days
Single pass stereo
Pan: 450 - 800 nm
4 MS: 450 - 920 nm
Resolution:
0.41 m Pan GSD
1.84 m MS GSD
More info: GeoEye1_DS_WVGA.pdf

Ikonos

Ikonos decommissioned in March 2015
Archive data still available
Pan:450 - 900 nm
MS: 445 - 853 nm
Resolution:
0.82 m  Pan GSD
3.2 m MS GSD
More info: IKONOS_DS_WVGA_web.pdf

QuickBird

QuickBird decommissioned in January 2015
Archive data still available
Pan:405 - 1053 nm
MS:430 - 918 nm
Resolution:
0.61 m Pan GSd
2.44 m MS GSD
More info: QuickBird-WVGA_web.pdf

Kompsat 2

Kompsat 2 Launch in July 2006
Pan:500 - 900 nm
MS:520 - 900 nm
1.0 m Pan GSD
4.0 m MS GSD
More info: here
KOMPSAT2_Image Data Manual_v1.2_0703(1).pdf

Kompsat 3

Kompsat 3 launched on May 17, 2012
Pan: 500 - 900 nm
MS: 450 - 900 m
0.7 m Pan
2.8 m MS
More info here
KOMPSAT3_Image Data Manual_V1.2.pdf

Kompsat 3

Kompsat 3A launched on March 25, 2015
Pan: 450 - 900 nm
MS: 450 - 900 m
0.4 m Pan
1.6 m MS
More info here

Kompsat 5
Kompsat 5 radar launched on August 22, 2013
Radar is different from optical:
The KOMPSAT-5 can be acquired in seven observation mode.
Observation modes with one polarization selectable among HH, VV, HV, or VH
KOMPSAT-5 Products Attributes_v1.2.pdf
KOMPSAT-5_Standard_Products_Specifications_v1.2.pdf