Results 71 to 80 of about 107,511,563 (138)

CG-CFPANet: a multi-task network for built-up area extraction from SDGSAT-1 and Sentinel-2 remote sensing images

International Journal of Digital Earth
Accurate extraction of built-up areas is helpful to urban development and map updating. Nighttime light (NTL) data can capture the lighting signal of ground objects.
Lei Wang, Cheng Ye, Fang Chen, Ning Wang, Congrong Li, Haiying Zhang, Yu Wang, Bo Yu   +7 more
doaj   +1 more source

Exploring the influence of urban morphology on summer daytime and nighttime LST based on SDGSAT-1

International Journal of Digital Earth
Understanding the spatial and temporal variations of land surface temperature (LST) and its influencing factors is crucial for improving the urban thermal environment and promoting sustainable urban development. However, few studies have explored the impact of urban morphology on daytime and nighttime LST.
Changyin Han, Qixia Man, Pinliang Dong, Xinming Yang, Baolei Zhang, Jingru Wu, Chunhui Liu, Cong Zhou, Zhuang Tan   +8 more
openaire   +3 more sources

DynIceData: a gridded ice–water classification dataset at short-time intervals based on observations from multiple satellites over the marginal ice zone

Big Earth Data
High-resolution observations of short-term changes in sea ice are critical to understanding ice dynamics and also provide important information used in advice to shipping, especially in the Arctic.
Lin Huang, Yubao Qiu, Yang Li, Shuwen Yu, Wanyang Zhong, Changyong Dou   +5 more
doaj   +1 more source

Estimating Forest Above-ground Biomass Using Sentinel-2 and SDGSAT-1 with Predictive Regression Models

2024 International Workshop on Metrology for Agriculture and Forestry-METROAGRIFOR-Annual -- OCT 29-31, 2024 -- Padova, ITALYForests are vital for maintaining terrestrial biodiversity, sequestering carbon in vegetation and soil, regulating atmospheric ...
Abdikan, Saygin, Özdemir, Eren Gürsoy
core   +1 more source

Rapidly assessing spectral sensitivity of human circadian response to artificial light at night via remote sensing imagery

Journal of Urban Management
Spectral management offers precise control to light pollution without compromising human perceived brightness. However, large-scale implementation remains challenging due to lacking spectral details in panchromatic satellites (e.g.
Yue Qiu, Zi Peng, Qingyao Yu, Jiaqi Li, Yingnan Xu, Zheng Chen   +5 more
doaj   +1 more source

A two-stage deep learning architecture for detection global coastal and offshore submesoscale ocean eddy using SDGSAT-1 multispectral imagery

Science of Remote Sensing
Submesoscale ocean eddies are essential oceanic phenomenon that control and influence the ocean energy cascade. Most existing eddy detection methods rely on low-resolution satellite altimeter data, which fail to capture submesoscale ocean features and ...
Linghui Xia, Baoxiang Huang, Ruijiao Li, Ge Chen   +3 more
doaj   +1 more source

A future for digital public goods for monitoring SDG indicators. [PDF]

Sci Data, 2023
Liang D, Guo H, Nativi S, Kulmala M, Shirazi Z, Chen F, Kalonji G, Yan D, Li J, Duerler R, Luo L, Han Q, Deng S, Wang Y, Kong L, Jelinek T.   +15 more
europepmc   +1 more source

China's environmental solutions. [PDF]

Appl Microbiol Biotechnol, 2023
Schmid R, Xiong X.
europepmc   +1 more source

The nightscapes of SSP and TSW.

(a). The locations of SSP and TSW in Hong Kong, (b). the nightscape of TSW, and (c). the nightscape of SSP. Background is from the 10-m spatial resolution SDGSAT-1 Glimmer imagery.
Yang Liu (4829), Mei-Po Kwan (487506)
core   +1 more source

The disparities induced by the spatial resolutions of remote sensing data, using the nightscape in Sha Tin CBD as an example.

(a) The resampled SDGSAT-1 imagery with 500-m spatial resolution, equivalent to the SNPP/VIIRS DNB imagery, (b) the resample SDGSAT-1 imagery with 130-m spatial resolution, equivalent to the Luojia1-01 Panchromatic imagery, and (c) the original SDGSAT-1 ...
Yang Liu (4829), Mei-Po Kwan (487506)
core   +1 more source