Pacgeo Logo

WorldView-1

WorldView-1’s high-capacity panchromatic imaging system features state-of-the-art geolocation accuracy, rapid targeting, and efficient in-track stereo collection.

Maxar Woldview-1

About WorldView-1

WorldView-1, launched September 2007, is the first of our next-generation satellites—the most agile satellites ever flown commercially. The highcapacity, panchromatic imaging system features half-meter resolution imagery. Operating at an altitude of 496 km, WorldView-1 has an average revisit time of 1.7 days and is capable of collecting over one million sq km per day of half-meter imagery. The satellite is also equipped with state-of-theart geolocation accuracy capabilities and exhibits stunning agility with rapid targeting and efficient in-track stereo collection. WorldView-1 resides in a descending node of 1:30pm.

WorldView-1 Samples

WorldView-1 Specs

Date: September 18, 2007
Launch Vehicle: Delta 7920 (9 strap-ons)
Launch Site: Vandenberg Air Force Base, California

Altitude: 496 km
Type: Sun synchronous
Period: 95 min.

3.6 m (12 ft) tall x 2.5 m (8 ft) across
7.1 m (23 ft) across the deployed solar arrays
2290 kg (5038 lbs)
3.2 kW solar array, 100 Ahr battery

Panchromatic: 400-900 nm

50 cm Ground Sample Distance (GSD) at nadir
55 cm GSD at 20° off-nadir

11-bits per pixel

17.7 km at nadir

3-axis stabilized
Actuators: Control Moment Gyros (CMGs)
Sensors: Star trackers, solid state IRU, GPS

Accuracy: <500 m at image start and stop
Knowledge: Supports geolocation accuracy below

Time to Slew 200 km: 10 sec

2199 Gb solid state with EDAC

Image and Ancillary Data: 800 Mbps X-band
Housekeeping: 4, 16 or 32 kbps realtime, 524
kbps stored, X-band
Command: 2 or 64 kbps S-band

Mono: 111 x 112 km (6 strips)
Stereo: 51 x 112 km (3 pairs)

1.7 days at 1 m GSD or less
5.4 days at 20° off-nadir or less (0.55 m GSD)

Demonstrated <4.0 m CE90 without ground control

Capacity 1.3 million sq km per day

Unsure if WorldView-1 is right for your project?

You shouldn’t have to be an expert in high-resolution satellite imagery to find what you need.

Our team is dedicated to making the process easy for you. All you have to do is tell us the problem. We find the answers from a vendor-agnostic perspective and present you with clear, simple solutions.

1. Tell us the Problem

Explain the situation to us on your terms. We’ll translate it into the world of Satellite Imagery.

2. Review Your Options

Be presented with a simple choice of the top 2-3 imagery solutions for your project.

3. Make confident decisions

Know you have the right data in hand to make the critical decisions that keep your project moving forward.

Other Satellites

WorldView-3 is the industry’s first multi-payload and super-spectral commercial satellite, providing imagery in a range of resolutions: 31cm panchromatic, 1.24m multispectral, 3.7m short-wave infrared, and 30m CAVIS. It also offers daily revisits and precision geolocation.
Orbiting at an altitude of 770 km, WorldView-2 collects up to 1 million square kilometers of high-resolution 8-band imagery every day. It also offers industry-leading geolocation accuracy and stereoscopic collection on a single pass, ensuring greater image continuity.