Orthophotos are an aerial photo dataset covering Estonia.
An orthophoto is a processed aerial photo from which distortions caused
by terrain relief, camera tilt relative to the ground at the moment of
exposure and camera central projection are removed. A digital orthophoto
has a certain pixel size or resolution which shows the smallest
indivisible exposed area on the ground (Ground Sampling Distance, GSD).
Orthophotos have a nationwide coverage and correspond to the scale of
1:5000-1:10000 (pixel size 20-40 cm). Orthophotos for densely-populated
areas are produced with the pixel size of 10-16 cm.
The RGB dataset has three bands with nationwide coverage: red, green, and
blue.
The data is free to use for commercial and non-commercial purposes for a
non-specified term, provided that proper attribution is given to the
licensor (e.g. Estonian Land Board) along with the title and age of the
data.
Orthophotos are an aerial photo dataset covering Estonia. An orthophoto is a processed aerial photo from which distortions caused by terrain relief, camera tilt relative to the ground at the moment of exposure and camera central projection are removed. A digital orthophoto has a certain pixel size or resolution which …
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],[],[[["The Estonia RGB orthophotos dataset provides aerial imagery of Estonia from 1993 to 2021 with a resolution of 0.4 meters."],["Orthophotos are processed to remove distortions caused by terrain and camera angles, resulting in accurate representations of the ground."],["The dataset covers the entire country with varying pixel sizes (10-40 cm) depending on population density."],["RGB bands (red, green, blue) provide natural color representation for visualization and analysis."],["The data is free for commercial and non-commercial use with proper attribution to the Estonian Land Board."]]],["The dataset contains Estonia's aerial orthophotos from 1993-01-01 to 2021-06-16, provided by the Estonian Land Board. These processed photos, free for commercial and non-commercial use with attribution, have nationwide coverage. Data is available in RGB format (Red, Green, Blue), with pixel sizes ranging from 10-40 cm. Access and visualization are possible via Google Earth Engine using the `ee.ImageCollection(\"Estonia/Maamet/orthos/rgb\")` code snippet. The data includes three bands representing the red, green and blue color.\n"]]
