stable
Register: Measurement/observing method (terrestrial)
URI: http://codes.wmo.int/wmdr/ObservingMethodTerrestrial
Measurement/observing method (terrestrial)
Contents
Name | Notation | Description | Types | Status |
---|---|---|---|---|
Gravimetric method | 126 | Concept | stable | |
Heat flux plate | 128 | Concept | stable | |
Neutron probe | 159 | Concept | stable | |
Resistance block tensiometer | 187 | Concept | stable | |
Soil thermometer | 194 | Concept | stable | |
Tensiometer | 200 | Concept | stable | |
Time domain reflectometry (TDR) | 203 | Concept | stable | |
Ultrasonic ranging | 260 | Transmission of an ultrasonic pulse towards the target and li... | Concept | stable |
Graduated device | 261 | Manual measurement or observation made with a graduated fixed... | Concept | stable |
Snow pillows and snow scales | 262 | Weighing of snow-cover mass per unit area. | Concept | stable |
Laser ranging | 344 | Emission of a modulated beam of light in the visible spectrum... | Concept | stable |
inapplicable | inapplicable | None of the codes in the table are applicable in the context ... | Concept | stable |
unknown | unknown | The measurement/observing method is unknown. | Concept | stable |