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* [[Help:Images|Images]]
2 KB (191 words) - 12:17, 16 December 2008
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:[[Help:Images/de|Bilder]]
955 B (120 words) - 11:31, 16 December 2008
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Stelle sicher, dass der <tt>images</tt>-Ordner des PoolWikis beschreibbar ist.
$wgSharedUploadPath = 'http://pool.meinwiki.org/images/';
5 KB (701 words) - 08:47, 16 December 2008
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...and modeling), [[Remote sensing|remote sensing]] (air photos and satellite images), computers, measurement devices and also road infrastructure (increase the
2 KB (325 words) - 12:07, 26 October 2013
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images. The NDVI is calculated from these individual measurements as follows:
2 KB (328 words) - 13:29, 21 October 2013
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.... It is based on land cover model (LBM_DE) and interpretation of satellite images with a revisit time of 3 years.
5 KB (834 words) - 12:03, 2 November 2022
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Aerial photographs or satellite images are used to measure the [[Ancillary variable|ancillary variable]], for exa
2 KB (324 words) - 15:17, 26 October 2013
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...tial because sometimes, it is hard to distinguish the land use system from images without knowing the area well: grassland with trees may be forest (if the c
12 KB (1,873 words) - 08:02, 28 October 2013
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...ide of the [[Tree definition|tree]]. For measuring the diameter, these two images must coincide. That means that the left side of the trunk in the direct and
3 KB (450 words) - 13:12, 27 October 2013
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[[Category:Downloading satellite images]]
2 KB (267 words) - 10:40, 25 October 2019
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...ginal 41 Landsat scenes are taken as population. However, when these 41 images are simply 30 times copied (thus generating a much larger population but
... the Bolivia data. The 10% sample, where 4 images were taken out of the 41 images covering Bolivia, was repeated many times. The resulting sample distributio
5 KB (752 words) - 08:59, 28 October 2013
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## Select the input folder containing your images.
2 KB (273 words) - 10:50, 29 October 2014
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:A geometric transformation that scales, rotates, skews, and/or translates images or coordinates between any two Euclidean spaces. It is commonly used in GIS
...nd blue or green. When viewed through filters of corresponding colors, the images appear as one three-dimensional image.
6 KB (966 words) - 10:45, 16 January 2014
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*Implement changing images on community portal (http://www.mediawiki.org/wiki/Extension:Javascript_Sli
2 KB (314 words) - 13:28, 13 May 2013
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... angles and combinations with other spatial information by integrating the images into a geographic information system (GIS) is not ad hoc possible. Conseque
...per left pixel or at the upper left edge of that pixel. For multi-spectral images a third index <math>b</math> is introduced to represent the number of bands
12 KB (1,781 words) - 11:49, 30 September 2020
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.... Remote sensing data (digital aerial photographs, [[RapidEye]] satellite images) play a central role in the derivation of area-wide estimations in form of
3 KB (369 words) - 14:49, 27 February 2014
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...This will involve a variety of remote sensing products including [[aerial images]], RapidEye and TerraSAR-X data. Different segmentation and classification
5 KB (741 words) - 09:29, 15 October 2013
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... improve and develop new methods to identify ToF resources from satellite images at different geometric, spatial and [[radiometric resolution]]s. In this c
2 KB (239 words) - 16:30, 7 December 2012
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[[Category:05 Digital images]]
65 B (5 words) - 14:33, 10 December 2012
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[[Category:05 Digital images]]
66 B (5 words) - 14:33, 10 December 2012
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For others to better understand your work, it's good to use images of what happens on screen,
3 KB (508 words) - 15:29, 11 December 2013
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=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
10 KB (1,669 words) - 12:21, 21 February 2019
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...omparing digital elevation models for illumination correction of satellite images in mountainous landscapes of Anhui Province, China, ''Dr. Hans Fuchs; Nils
17 KB (2,403 words) - 09:50, 20 April 2015
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... field work or other sources of information like high-resolution satellite images or aerial photos. Furthermore, the reference information should be as acqui
6 KB (853 words) - 07:00, 24 April 2017
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...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 '''.
7 KB (1,116 words) - 13:12, 1 December 2020
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...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
7 KB (1,113 words) - 08:57, 6 January 2020
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...ick {{button|text=Run}}. Have a look on the resulting filtered and spatial images.
10 KB (1,511 words) - 09:54, 15 June 2021
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...e used as basis for a precise orthorectification ("True Orthos") of aerial images.
10 KB (1,617 words) - 12:15, 14 February 2018
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# Exact spatial co-registration of images (especially pixel-by-pixel comparision)
= Visualization of bi-temporal Sentinel-2 images (pre-event and post-event)=
14 KB (2,103 words) - 14:33, 18 January 2021
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... 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
13 KB (1,885 words) - 07:29, 15 December 2016
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...ations run very fast and in addition it has the capability to handle large images.
2 KB (355 words) - 13:47, 4 June 2014
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...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
6 KB (967 words) - 13:30, 21 June 2019
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...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
11 KB (1,790 words) - 12:58, 16 September 2014
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==Shadows in orthorectified remote sensing images==
6 KB (1,043 words) - 13:48, 7 July 2015
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Before starting to map land cover classes using Sentinel-2 satellite images we need clear definitions and a classification scheme.
2 KB (291 words) - 08:50, 24 November 2020
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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
2 KB (294 words) - 13:08, 2 December 2020
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# 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
2 KB (308 words) - 15:36, 4 March 2019
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...ete Sentinel-2 tile from ESA Open Access Hub (see [[Downloading Sentinel-2 images]]).
2 KB (328 words) - 11:32, 9 November 2020
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...in and use the {{button|text=Panning tool}} to see the offset between both images
3 KB (415 words) - 20:25, 6 November 2021
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... Access Hub web service as a compressed zip file: [[Downloading Sentinel-2 images]].
3 KB (499 words) - 19:50, 29 November 2020
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...e-event acquisition date and one post-event date: [[Downloading Sentinel-2 images]].
4 KB (632 words) - 13:06, 25 January 2021
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.... Follow and adapt accordingly the instruction on [[Downloading Sentinel-2 images]].
...cending orbit). Make sure, that you have the same characteristics for both images.
6 KB (903 words) - 12:16, 25 January 2021
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... List}} select one (or optional: several) multi-band raster (multispectral images).
...ick on {{button|text=+}} and select a (or optional: several) multispectral images: '''Subset_S2A_MSIL2A_20170619T_MUL.tif '''.
7 KB (1,086 words) - 05:41, 6 June 2022
