Results 21 to 30 of about 110,330 (232)
Foods, 2022 Insects are currently of interest due to their high nutritional value, in particular for the high concentration of quality protein. Moreover, it can also be used as an extender or binder in meat products.
Salvador O. Cruz-López +4 more
doaj +1 more source
Accuracy assessment of DSM in mountainous forest areas generated from GF-7 stereo images assisted by ATLAS/ICESat-2 [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information SciencesThe successful launch of the GaoFen-7 (GF-7) satellite has made it possible to achieve sub-meter-level three-dimensional mapping. However, most current studies focus on accuracy evaluating of GF-7 stereo mapping in bare land, and less on its performance ...
J. Xie +4 more
doaj +1 more source
Frontiers in Microbiology, 2023 Herbal extracts have been considered as ideal alternative to antibiotics in aquaculture and application of combinatory effective extracts always can exhibit the enhanced bioactivity with high efficiency.
Huanyu Guo +6 more
doaj +1 more source
Rigorous Sensor Model of Gaofen-7 Satellite Laser Altimeter Based on Coupled Footprint Camera
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023 The Gaofen-7 (GF-7) satellite system adds a footprint camera that shares the same optical path as its laser altimeter to ensure consistent spatial referencing between the laser footprint point and the obtained optical images.
Shaoning Li, Guo Zhang, Xiufang Fan
doaj +1 more source
Remote Sensing, 2022 Satellite laser altimeters have been widely used in the surveying, mapping, forestry, and polar regions and by other industries due to their excellent elevation measurement accuracy.
Ren Liu +5 more
doaj +1 more source
KEY TECHNOLOGIES FOR 1:10,000 RAPID MAPPING BASED ON GF-7 SATELLITE
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023 Abstract. In order to solve the problems of low efficiency, high cost and long cycle of the traditional 1:10000 basic geographic information data production method (aerial photography combined with field mapping), this paper proposes a 1:10000 rapid mapping method based on GF-7 satellite data.
J. W. Liu +5 more
openaire +3 more sources
Comparison of Integrating GF-7 and ICESat-2 Laser Altimetry Data with High-resolution Stereo Images for Stereo Mapping [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information SciencesCurrently, two types of satellite laser altimetry systems are in operation: the full waveform linear system and the single-photon-counting system, which exhibit significant differences in both data format and processing methodologies.
J. Chen, G. Li, J. Guo, J. Peng, J. Peng
doaj +1 more source
On the classification of self-dual [20,10,9] codes over GF(7)
Finite Fields and Their Applications, 2016 10 pages, minor ...
Masaaki Harada, Akihiro Munemasa
openaire +2 more sources
Extraction of Pig Farms From GaoFen Satellite Images Based on Deep Learning
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023 Accurate information on the spatial distribution and area of pig farms is essential for pig breeding monitoring, pork production estimation, and environmental governance of pig breeding. Governmental regulatory departments mostly rely on field surveys to
Jielin Guan +5 more
doaj +1 more source
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020 The GaoFen-7 (GF-7) satellite, which was launched on November 3, 2019, is China's first civilian submeter stereo mapping satellite. The satellite is equipped with the first laser altimeter officially in China for earth observation.
Junfeng Xie +11 more
doaj +1 more source