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For others to better understand your work, it's good to use images of what happens on screen,

=Split multiband image into several raster images= SAGA's Region Growing Algorithm works only with single band images. Therefor, we have to split our multiband image into its individual bands f

...omparing digital elevation models for illumination correction of satellite images in mountainous landscapes of Anhui Province, China, ''Dr. Hans Fuchs; Nils

... field work or other sources of information like high-resolution satellite images or aerial photos. Furthermore, the reference information should be as acqui

...tton|text=Input Image List}} select a (or optional: several) multispectral images: '''mosaic_S2A_MSIL2A_20200521T102031_N0214_R065_T32UNC_UNB_UPC.tif'''. ...ick on {{button|text=+}} and select a (or optional: several) multispectral images: '''Subset_S2A_MSIL2A_20170619T_MUL.tif '''.

...solution of the two maps, select {{mitem|text=Geometry --> Superimpose two images}} Select image ''188_pcs_indices.tif)'' for reprojection and ''SUB_LC81950 ...mputational capacity, it is recommended o select a subset of the sharpened images: Select {{mitem|text=File --> Extract ROI from dataset}} and select the ima

...ick {{button|text=Run}}. Have a look on the resulting filtered and spatial images.

...e used as basis for a precise orthorectification ("True Orthos") of aerial images.

# Exact spatial co-registration of images (especially pixel-by-pixel comparision) = Visualization of bi-temporal Sentinel-2 images (pre-event and post-event)=

... sample based estimation. Depending on the available spatial resolution of images, many relevant target variables, like e.g. forest cover, could be interpret ...mplemented a small sampling study based on a time series of Landsat lookup images of the district Buritis in Northern Randônia, Brazil. The classification o

...ations run very fast and in addition it has the capability to handle large images.

...e time between storm events and the availabiltiy of optical remote sensing images but also on the status and progress of logging and clearing operations at t

...click. Activate {{button|text=Pan}} [[file:SAGA_pan.png|25px]] to move the images. Describe the characteristics to distinguish the main tree species spruce a

==Shadows in orthorectified remote sensing images==

Before starting to map land cover classes using Sentinel-2 satellite images we need clear definitions and a classification scheme.

Before starting to map land cover classes using Sentinel-2 satellite images we need clear definitions and a land use/ land cover (LUC)classification sc

# Find and copy the folder with the images for the mission that should be processed # Check if post processing was applied to all / most of the images and controll for the final positional accuracy

...ete Sentinel-2 tile from ESA Open Access Hub (see [[Downloading Sentinel-2 images]]).

...in and use the {{button|text=Panning tool}} to see the offset between both images

... Access Hub web service as a compressed zip file: [[Downloading Sentinel-2 images]].