URI: http://w3id.org/glosis/model/codelists/surfaceAgeValueCode-Ha
Code list for surfaceAgeValue - codelist scheme
Holocene (100–10 000 years) anthropogeomorphic: human-made relief modifications, such as terracing of forming hills or walls by early civilizations or during the Middle Ages or earlier, restriction of flooding by dykes, or surface raising.
Ha