NOAA 每月美国气候网格数据集 (NClimGrid) 数据集可作为每日 (NClimGrid-d) 或每月 (NClimGrid-m) 数据集提供。数据集包含美国本土最高、最低、平均温度和降水量的网格字段和区域平均值。NClimGrid 由网格字段组成,覆盖约 24°N 至 49°N 之间以及 67°W 至 125°W 之间的陆地区域,分辨率为 1/24 度 ...
These digital elevation models, or DEMs, merge land topography and ocean bathymetry to predict flooding from tsunamis, hurricanes, and other storm surge events. Think of the DEM as the flight-simulator equivalent for tsunamis. Here's how it works:...
The water balance simulation considers the loss and routing functions to estimate actual evapotranspiration. Two methods were used to estimate the areal precipitation, the precipitation gradient method and the Thiessen polygons method adjusted for the mean elevation of the watershed. Areal potential ...
Comparisons over several years indicate that the mean biases are increasing with time [Andrews et al., 2014]. Laboratory tests with humidified air suggest that high biases are not present in newly acid-washed and baked flasks but certain well-characterized flasks that have been used over longer ...
The Root Mean Squared Deviation (RMSD), Standard Deviation, and Correlation Coefficient are calculated and plotted as concise Taylor Diagrams shown in Figure 10. The RMSD for water level is less than 10 cm for both NWGOFS and NEGOFS except at three locations. High correlation over around 0.95...
(PFV5.2), an official NOAA climate data record. For each pixel, daily SST data of high quality (quality ≥ 4) [49] were averaged for each month to produce monthly composites. These were then averaged across the 28-year period to produce 12 monthly mean climatologies. The use of newer ...
(PFV5.2), an official NOAA climate data record. For each pixel, daily SST data of high quality (quality ≥ 4) [49] were averaged for each month to produce monthly composites. These were then averaged across the 28-year period to produce 12 monthly mean climatologies. The use of newer ...