SARS	severe acute respiratory syndrome
SARS-CoV-2	2019 novel coronavirus
COVID-19	novel coronavirus pneumonia 2019 (coronavirus disease 2019)
CCC	cumulative confirmed COVID-19 cases
DCC	daily new confirmed COVID-19 cases
LISA	Local Indicators of Spatial Association
ALMI	Anselin Local Moran’s I
LA	land area
PD	population density
RGP	registered population
RSP	resident population
BMI	Baidu migration index
GDP	gross domestic production
TRS	total retail sales of consumer goods
DEM	digital elevation model
MAXE	maximum elevation
MINE	minimum elevation
MNE	mean elevation
RAE	range of elevation