Other drivers could also benefit from that new capability GeoPackage ERDAS Imagine P i poskytov n slu eb n m pom haj cookies The implementation will be done by Even Rouault The resulting GeoTIFF can be itself translated into another sparse tiled GeoTIFF in the same time http://ncicle.org/x/cdn/?https://wm-lend.ru neud l te sv j souhlas omez me se pouze na z sadn cookies a technologie No functional incompatibility foreseen This RFC covers an improvement to manage sparse datasets that is to say datasets that contain substantial empty regions Whereas some formats http://www.google.jo/url?q=https://wm-lend.ru GeoTIFF VRT or GeoPackage can potentially give such an information without processing pixels Future work using the new capability could be done in overview building or warping It is thus proposed to add a new method GetDataCoverageStatus in the GDALRasterBand class that takes as http://pdc.edu/?URL=https://wm-lend.ru a window of interest and returns http://atvtracker.com/x/cdn/?https://wm-lend.ru it is made of data empty blocks or a mix of them Na i partne i vyu vaj cookies a jin technologie rovn k personalizaci m en a anal ze reklamy The Python bindings has a mapping of GDALGetDataCoverageStatus Tests of the VRT and GeoTIFF drivers are enhanced to test their IGetDataCoverageStatus implementation P e t te si v ce v na ich Z sad ch pou v n soubor cookies Provozov no na syst mu Zoner inShop9 www inshop cz Autor ablon Webecom s r o No direct changes in utilities Kliknut m na P ijmout v e souhlas te s pou v n m cookies a jin ch technologi ke zpracov n Va ich osobn ch daj v etn jejich p ed v n na im marketingov m partner m t et osoby This method will be used by the GDALDatasetCopyWholeRaster method used by CreateCopy gdal translate to avoid processing sparse regions when the output driver instructs it to do so vyu v cookies pro bezpe n a spolehliv poskytov n sv ch internetov ch str nek ov en v konnosti a Va ich zku enost jako u ivatele a pro dal zlep ov n z sadn ho obsahu a personalizovan reklamy jak na na ich internetov ch str nk ch tak tak na str http://www.qsssgl.com/?url=https://wm-lend.ru ch t et ch poskytovatel The GeoTIFF driver has also receive a number of prior enhancements related to that topic for example to accept the SPARSE OK YES http://hpdbilogora.hr/?URL=wm-lend.ru option in CreateCopy mode or the SPARSE OK open option in update mode With this new capability a VRT of size http://movdpo.ru/go.php?url=https://wm-lend.ru 555 x 755 555 pixels that http://cim.bg/?URL=wm-lend.ru 7 regions of 75x75 pixels each can be gdal translated http://www.vojni-ordinarijat.hr/?URL=wm-lend.ru a sparse tiled GeoTIFF in 7 seconds Funkce Poskytuje redundantn iacute nap aacute jen iacute jednokabelov yacute ch IT za iacute zen iacute This RFC upgrades the GeoTIFF and VRT drivers to implement the http://ralf-strauss.com/url?q=https://wm-lend.ru method Pou v n m webu s http://www.tankconnection.com/?URL=wm-lend.ru m vyjad ujete souhlas There is no way in the GDAL API to quickly know which areas are covered or not by data hence requiring to process all pixels which is rather inefficient