STNDStatewide Telecommunications and Network Division (California)
References in periodicals archive ?
The spatial variations of SOCD, STND, and STPD were large, with the coefficients of variation (CV) of >30% (Table 2).
A spherical model best characterised the structure of the semivariograms for SOCD and STPD, and an exponential model for STND.
As shown in Figs 2 and 3, the changing trends of SOCD, STND, and STPD were opposite to that of soil moisture, i.