The orthophotomap is an ideal geographical base for administration, property management, projection activity, land-use planning and many other uses. Its up-to-date and unbiased data cannot be offered in such a extent any other source of information or mapping output.
At the
moment, we offer data from the coloured orthophotomap of
the entire Czech Republic, with a resolution of 50cm/pixel (this orthophotomap
can be enlarged without problems up to the scale of 1:2000).
Since 2002, we also photograph the entire Czech Republic
from lower heights and offer the orthophotomap also in the resolution of 20 cm/pixel (images can be enlarged up to the scale
1:1000).
Since 2007 we have been working on a second update with the same parameters like the first one.
This orthophotomap is, with regard to the data size, resolution and price, optimal
for the administration of larger territories, but with a certain limitation of
detailed resolution in an urban area.
Some administration and projection activities (building control, architectural
and urbanistic studies and plans, projection works etc.) need high detail
resolution.
That is why we also perform specialized aerial photography in lower heights and
thus in higher resolution of the final orthophotomap.
The photography can take realized with the new special camera (with a 300 mm focal distance),
which apart from quality photography also allows eliminating of building lean
in maximum measure.
Out of this photography we create orthophotomaps
in high resolution and accuracy (5-20 cm/pixel).
The division of the orthophotomap into data files is according to the state map
sheet 1:5000, 1:2000, 1:1000 etc. or according to the chosen map sheet. The map
is always georeferenced in S-JTSK or we place them into other referencing
systems (S-42, WGS84 etc.).
