The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
To acquire the planted acreage of major grain crops and their spatial distribution in an timely, accurate, quantitative and periodic way is of significance for making a socio-economic development plans at various levels of government, and improving the operational management for relevant enterprises and farmers. The National Bureau of statistics of China (NBS) aims to take the fully advantages of...
This paper presents the process of true orthophoto generation, including the occlusion detection and compensation. The Z-buffer method is applied here to detect the occlusion regions. Then the neighboring images are used to fill up the occlusions. A valid-pixel-based image inpainting method is proposed for compensating the rest occlusions.
Numerous mixed pixels from coarse resolution data and missing date from moderate resolution data are major concern in cropland identification. Therefore, estimation using combining the coarse time series data and moderate resolution data has become the popular tendency for cultivated area identification. We proposed a novel method which integrated the coarse time series and moderate resolution data...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.