China releases its first color-coded global map of Mars China released its first color-coded global map of Mars on April 24, the Space Day of China 2023. Its 76-meter spatial resolution provides better quality for conducting future Martian exploration projects and scientific research. Also in ...
Road network data were obtained from Open Street Map. Distances to faults, rivers and roads were derived using the ArcGIS toolkit. Geological hazard susceptibility was calculated using the ALSA model. We used the natural break classification method to divide the LSI into four classes: low, ...
To understand the types of karstification during the whole period and their influence on the reservoirs, we establish a burial history and diagenetic evolution history map of the Majiagou Formation based on logging data, geothermal gradients and petrological observations (Fig. 7). The recovery of ...
Fig. 1. Location map and subtectonic units of the Ordos Basin and the Yanchang Formation stratigraphy. (A) Location and subtectonic units of the Ordos Basin. (B) Generalized Upper Triassic Yanchang Formation stratigraphy of the Ordos Basin. Ch-Chang (modified from Hu et al., 2018). The te...
In recent years, credit reporting agencies are under pressure to reform themselves to reach higher levels of transparency. In this context, the critically considered digitally-implemented credit reporting system in China—the Chinese Social Credit System
Map of the eastern Steppe, the Arc (with its three zones) and the Central Plains, with major sites mentioned in the article Full size image As these vessels were employed in sets for ceremonial banquets for the ancestors, they can be taken to indicate the regions that were part of the cu...
res@mpOutlineSpecifiers = "Beijing Shi" res@mpMaskAreaSpecifiers = "Beijing Shi" res@mpLandFillColor = "white" res@mpProvincialLineColor = "red" res@mpProvincialLineThicknessF = 2. res@mpShapeMode = "FreeAspect" res@mpFillDrawOrder = "PostDraw" ...
In practice, the map is zoned based on the hazard levels assessed at many ground points distributed almost uniformly in a grid. The hazard at an individual point can be con- sidered a Bernoulli trial. The test at one point in many time periods can be considered the same as the test ...
Fig. 2. Outline map of the convey area, slope area, and sink area in the middle part of the Pinghu Formation (E2pM) in Xihu Depression. The sedimentary boundary is located between the conveyor and the slope areas. The conveyor area is the place of no E2pM stratum; the slope area is...
The patches with color on the left map represent specific types of spatial autocorrelation, while the patches with different shades of green on the right map represent their corresponding significance. Full size image Compared with 2012, the spatial correlation of county unit economic efficiency of H...