July 2007
Aerial and satellite imaging are complimentary in nature

Marc Tremblay
Vice President, Commercial Business Unit,
DigitalGlobe, USA
Q: How has DigitalGlobe evolved as a
company in the past few years? Where
is it headed to in the near future?
DigitalGlobe was earlier a traditional
satellite company. In other words, we
had an asset up in space and people
would approach us with requests to
take pictures of their area of interest
using our satellite. This was the model
for many years for the satellite industry.
What has changed for DigitalGlobe
in the past few years is that we have
tried to become a content company by
focussing more on making strategic
decisions regarding which areas to capture
and thereafter trying to sell them
multiple times. We will be expanding
our capacity to systematically image
different parts of the earth significantly,
later this year, with the launch of
WorldView I satellite. This will be a fundamental
change for us. The model
entails working with our partners in
various countries of the world, understanding
which areas of the earth they
care about the most, doing our best to
image them and finally selling the
images to multiple customers.
Q. Every industry changes with the
change in demand pattern. Has there
been a change in the demand pattern
for satellite products too?
Spurred by Google Earth, there has
been an increase in the demand for
satellite imagery in the past few years.
The range of people who use the
imagery has also undergone a change.
Historically, it was the domain of GIS
and Remote Sensing specialists. Also,
only a few people in an organisation
could access this information. Increasingly,
what we have seen is that in the
last few years is an increase in awareness
for and expansion of use of
imageries within an organisation.
Today, there are more tools available
that make it easier to view this data
(Google Earth, Virtual Earth, GIS packages
etc.). Hence, more people are using
this information than ever before.
Q. Do you foresee a shift in the model
of image delivery?
There will be a shift in the image delivery
model definitely. The web is going
to play an increasingly larger role in
how people consume the content. DigitalGlobe
has an online store. It is different
than the typical delivery model
where someone can order for the
imagery in a JPEG format, which does
not contain geo-referenced information.
So, we see a need to have products
that are useful to different types of customers,
that is, people whom we are
selling these imageries to. In case of the
DigitalGlobe online store, we have tasted
major success in commercial real
estate industry. Other distribution
mechanisms through which you can
get a lot of detailed information is
through direct desktop plug-ins and
software solutions.
Q. Keeping in view the scheduled
launch of WorldView-I in September
2007, what according to you has fuelled
the growth of satellite industry?
The fundamental difference is in the
capacity to acquire imagery which is of
high resolution and accurate. The
launch of WorldView I, would in certain
regards, mean better imagery than
what we have today. The satellite is
also more agile. It can capture five
times the imagery that QuickBird can
capture today. If you couple the launch
of WorldView I with that of WorldView
II, scheduled for launch in late 2008,
there will be a ten times increase in our
capacity. This means that it would
become much more easier to execute
the content strategy as the required frequency
of capturing more areas will
become quite feasible. It would signify
a big shift in the model where one had
to wait for six to eight months to get a
relatively smaller imagery to proactively
going out and refreshing key
parts of the earth at regular intervals.
Q. Aerial imaging is emerging as an
industry very strongly. Do you consider
that as a competition to the satellite
imagery market?
I view it as very complementary
indeed. It certainly becomes competitive
if you do not have access to aerial
photographs. This is the reason why we
acquired GlobeXplorer earlier this year.
GlobeXplorer has a subsidiary called
AirPhotoUSA. This company has a very
interesting model. They fly all over the
U.S to acquire and maintain current,
nationwide aerial imagery at one-foot
pixel resolution. Plans are afoot to
extend into Europe as well. All the processing
would then be centralised.
We at DigitalGlobe think that aerial
imagery and satellite imagery are quite
complimentary because aerial imagery
is useful for imaging downtown metropolitan
areas, giving a wider coverage
at higher resolution which is not possible
in commercial satellite images due
to restrictions. Satellite images, on the
other hand, are great for markets all
over the world where it is not possible
to fly.
Q. Many nations worldwide are building
their own satellite programmes.
What is your reaction (being a commercial
satellite company) to such
developments?
It is good for the industry that there are
going to be more satellites. There is a
growing demand for satellite data.
According to me, the key to success in
the future will be our ability to execute
ourselves as a content company. Having
the content that people need today
in our image library is not everything.
It is important that we make it possible
for them to consume it the way they
wish to. So, I think our data archive ,
available over the web, will give us an
advantage. Other new emerging companies
will probably not be systematic
in giving out their content.
A lot of them are
probably going to be
project-based. Hence,
they are going to satisfy
individual project
demands probably within
the market. But, our
advantage is that we
can go to people with
the imagery they need,
customised to their
requirements.
Q. What are your views
on the Asian market
with regards to its
potential?
Historically, Asia has
been the fastest growing
region for us for a number
of years. It is the
market that we are most
excited about. The Asian
market is growing very
rapidly. There is an
unbelievable amount of infrastructure
being built as cities are growing and
expanding rapidly. Whenever there is a
lot of change and investment in infrastructure,
it suits our industry very
well. I think there is a lot of opportunity
there and as we increase our capacity,
we will be in a much better position to
serve this growing market.
Q. How do you view the relationship
between DigitalGlobe and Google
Earth?
It is a fantastic
relationship. We view
one another as strategic partners. The
relationship has worked out very well
owing to the synergy. Google Earth has
contributed immensely in increasing
awareness about our industry and in
contributing to DigitalGlobe's success.
It makes me happy to say that we have
played a small part in making what
Google Earth is today.
Q. What is DigitalGlobe's strategy for
making available satellite imageries
for commercial consumer level applications?
I think the consumer is more demanding
than the professional user. A consumer
expects the imagery to be current.
So, the bar is quite high. Therefore,
the key to being successful is to have
consistent coverage which is of a good
quality and is current. If these three elements
are achieved, then the imagery
can be deployed in a number of consumer-
based applications. That really
has driven the success of Google Earth
in many regards because they were the
first to invest in seamless coverage of
the earth.
This, I feel, was the turning point for
the industry. Until then, nobody had
the resources to really go out and do
that kind of work. We like to think our-
selves as the first company that is
emerging as a content company by
building the largest constellation of
commercial satellites and complimenting
that with an aerial programme.
Q. As one of the leaders of the satellite
industry, where do you see this industry
heading to in the next few years?
There will be two major developments.
One is the growth in the number
of people who will be using this
information. I think, presently we have
only scratched the surface. So, instead
of being a very specialised industry for
a select few scientists or defence analysts,
you are going to witness a continued
expansion in the use of satellite
imagery.
Also, given that we are about to experience
an explosion in capacity, we will
see new applications for the imagery
emerge, which were not feasible in the
past. If an area is visited frequently, it
opens up a lot of new application possibilities
which we had not considered
before.
Q. There is a lot of competition in the
satellite imaging market especially in
sub-metre resolution data. How is
DigitalGlobe trying to consolidate its
position?
Competition will always be there.
DigitalGlobe will much rather be in an
industry where there is competition
because it means that there are opportunities
available. If there are no competitors,
it means that most people do
not consider it a valuable industry to be
in. So, competition is beneficial.
We are very confident that we are in a
good position to continue to maintain
our leadership in the market. Two satellites
(WorldView I and WorldView II)
are being developed by DigitalGlobe.
Worldview II is going to be a purely
commercial satellite. From a constellation
standpoint, we are in a really good
position.
As I mentioned earlier, marrying the
aerial imaging with the satellite is really
going to benefit us in the long term.
There is a big difference in having satellites
and partnering with an aerial
imaging company than actually controlling
where the sensors go. Hence,
we can be more efficient in avoiding
overlaps.
If we know that we are going to capture
a certain market aerially, we are
not going to waste precious satellite
capacity on that market. We will redirect
it to aerial which will prove to be
more useful.
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