The RapidEye Ortho Take Product (Level 3B) extends the usability of orthorectifed RapidEye products by leveraging full image takes and adjusting multiple images together to cover larger areas more accurately with fewer files. Each 3B product is a full swath-width orthorectified image that has been adjusted and trimmed to ensure the accurate placement and complete coverage.
|The RapidEye Ortho Take Product consists of the following file components:
|Pixel spacing||5 m|
|Bit Depth||16-bit unsigned integers|
|Spectral Bands||Blue: 440-510 nm
Green: 520-590 nm
Red: 630-685 nm
Red Edge: 690-730 nm
NIR: 760-850 nm
|Product Size||Ortho take images are cut and blackfilled to the AOI but may be up to 77 km width by 150 km long.
~ 4GB per file for 77 km x 150 km 3B ortho image
|Product Orientation||Map North up|
|Map Projection||Universal Transverse Mercator (UTM)|
|Resampling Kernel||Cubic Convolution (default), MTF, or Nearest Neighbor|
|Product Framing||Area based framing – a geographic region is defined by order polygon. The product width can be up to the full image swath as observed by all bands (~77 km at nadir) and up to a maximum length of 150 km. Images are cut to a minimum bounding rectangle and are black-filled 1 km beyond the order polygon used during order placement.|