Satellite image spatial references?
3 次查看(过去 30 天)
显示 更早的评论
Hi i have two question: - When i use geotiffread for satellite image georeference's how can i have access to it's spatial references to be able to compare them with an other satellite image of the same place but with a different field ?
- For sentinel 2 image i have or a XML file or all the seperate bands in jp2 in this case how can i have acess to the spatial references ? Thanks very much for your answer.
0 个评论
采纳的回答
Subhadeep Koley
2019-9-6
[boston, R] = geotiffread('boston.tif');
Here, R contains the spatial reference object.
R =
MapCellsReference with properties:
XWorldLimits: [764317.995579396 779019.409746063]
YWorldLimits: [2951122.28480912 2960574.36564245]
RasterSize: [2881 4481]
RasterInterpretation: 'cells'
ColumnsStartFrom: 'north'
RowsStartFrom: 'west'
CellExtentInWorldX: 3.28083333333333
CellExtentInWorldY: 3.28083333333333
RasterExtentInWorldX: 14701.4141666667
RasterExtentInWorldY: 9452.08083333332
XIntrinsicLimits: [0.5 4481.5]
YIntrinsicLimits: [0.5 2881.5]
TransformationType: 'rectilinear'
CoordinateSystemType: 'planar'
更多回答(0 个)
另请参阅
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!