Weather Observation Station 18 Solution
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Consider P1(a, b) and P2(c, d) to be two points on a 2D plane.
- a happens to equal the minimum value in Northern Latitude (LAT_N in STATION).
- b happens to equal the minimum value in Western Longitude (LONG_W in STATION).
- c happens to equal the maximum value in Northern Latitude (LAT_N in STATION).
- d happens to equal the maximum value in Western Longitude (LONG_W in STATION).
Query the Manhattan Distance between points P1 and P2 and round it to a scale of decimal places.
The STATION table is described as follows:
where LAT_N is the northern latitude and LONG_W is the western longitude.
Solution – Weather Observation Station 18
select Round(ABS(MIN(LAT_N) - MAX(LAT_N)) + ABS(MIN(LONG_W) - MAX(LONG_W)),4) FROM STATION;
Basic weather observation instruments include thermometers, rain gauges, barometers, and anemometers (wind speed meters).
What are the four types of weather observations?
There are four types of weather observations: surface, upper air, radar, and satellite.
What is weather observation stations?
A weather station is a facility, either on land or sea, with instruments and equipment for measuring atmospheric conditions to provide information for weather forecasts and to study the weather and climate.
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