Results 11 to 20 of about 7,569,429 (264)
GHS-POP Accuracy Assessment: Poland and Portugal Case Study
Remote Sensing, 2020 The Global Human Settlement Population Grid (GHS-POP) the latest released global gridded population dataset based on remotely sensed data and developed by the EU Joint Research Centre, depicts the distribution and density of the total population as the ...
Beata Calka, Elzbieta Bielecka
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ISPRS International Journal of Geo-Information, 2021 Marine conservation and management require detailed and accurate habitat mapping, which is usually produced by collecting data using remote sensing methods.
Michaela Doukari +3 more
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Accuracy Assessment of Lidar Elevation Data Using Survey Marks [PDF]
, 2011 Airborne LiDAR has become the preferred technology for digital elevation data acquisition in a wide range of applications. The vertical accuracy with respect to a specified vertical datum is the principal criterion in specifying the quality of LiDAR ...
Liu, Xiaoye, Xiaoye Liu
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Open Geosciences, 2021 The rapid increase in urbanization has an important effect on cropping pattern and land use/land cover (LULC) through replacing areas of vegetation with commercial and residential coverage, thereby increasing the land surface temperature (LST).
Hussain Sajjad +16 more
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Remote Sensing, 2023 Over the past decades, benefiting from the development of computing capacity and the free access to Landsat and Sentinel imagery, several fine-resolution global land cover (GLC) products (with a resolution of 10 m or 30 m) have been developed ...
Tingting Zhao +7 more
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How Response Designs and Class Proportions Affect the Accuracy of Validation Data
Remote Sensing, 2020 Reference data collected to validate land-cover maps are generally considered free of errors. In practice, however, they contain errors despite best efforts to minimize them.
Julien Radoux +2 more
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Hydrology, 2023 The primary objective of this study was to examine the quality of volunteered geographic information (VGI) data for flood mapping of Hurricane Harvey. As a crowdsourcing platform, the U-Flood project mapped flooded streets in the Houston metro area. This
T. Edwin Chow +2 more
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Calibration of the ESA CCI-Combined Soil Moisture Products on the Qinghai-Tibet Plateau
Remote Sensing, 2023 Soil moisture (SM) retrieved from satellite and spaceborn sensors provides useful parameters for earth system models (ESMs). The Climate Change Initiative (CCI) SM products released by the European Space Agency have been widely used in many humid/semi ...
Wenjun Yu, Yanzhong Li, Guimin Liu
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ISPRS International Journal of Geo-Information, 2018 Rock formations are among the most spectacular landscape features both for experts and the public. However, information about these objects is often stored inaccurately in existing spatial databases, their corresponding elevations are missing, or the ...
Václav Paleček, Petr Kubíček
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Remote Sensing, 2022 Dams have many important socio-economic functions, fulfilling roles ranging from storing water to power generation, but also serving as leisure areas.
Jannik Jänichen +5 more
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