Conservation area

There is a problem

4 entries must have dates in YYYY-MM-DD format

Dunsford

reference: CA20
name: Dunsford
designation-date
document-url: https://www.dartmoor.gov.uk/__data/assets/pdf_file/0023/165038/Dunsford-Appr-2011-complete.pdf
documentation-url: https://www.dartmoor.gov.uk/living-and-working/planning/listed-buildings-and-conservation-areas/conservation-areas
geometry: MULTIPOLYGON (((-3.679536 50.690254,-3.679542 50.690296,-3.679652 50.690677,-3.679692 50.690664,-3.679879 50.690680,-3.679851 50.690713,-3.679847 50.690763,-3.679861 50.690788,-3.679896 50.690800,-3.679923 50.690911,-3.679953 50.690964,-3.680018 50.691031,-3.680148 50.691125,-3.680274 50.691235,-3.680377 50.691350,-3.680910 50.691077,-3.681058 50.691136,-3.681171 50.691276,-3.681451 50.691591,-3.681622 50.691808,-3.681718 50.691909,-3.681938 50.692058,-3.682068 50.692081,-3.682113 50.692104,-3.682164 50.692148,-3.682358 50.692028,-3.682732 50.691832,-3.683033 50.691707,-3.683058 50.691688,-3.683022 50.691587,-3.682803 50.691308,-3.682759 50.691231,-3.682752 50.691196,-3.682748 50.690998,-3.682615 50.690521,-3.682586 50.690390,-3.682596 50.690390,-3.682566 50.690187,-3.682777 50.690187,-3.682779 50.690135,-3.683016 50.690140,-3.683016 50.690214,-3.683101 50.690229,-3.683495 50.690241,-3.683552 50.690342,-3.683738 50.690296,-3.683857 50.690293,-3.683859 50.690301,-3.683886 50.690304,-3.683882 50.690277,-3.683894 50.690205,-3.683913 50.690205,-3.683911 50.690171,-3.683938 50.690145,-3.683949 50.690052,-3.684473 50.690057,-3.684490 50.689936,-3.684579 50.689946,-3.684611 50.689957,-3.685423 50.690260,-3.685597 50.690354,-3.685698 50.690438,-3.685748 50.690403,-3.685801 50.690382,-3.685865 50.690344,-3.685916 50.690296,-3.686043 50.690137,-3.686053 50.690115,-3.686040 50.690114,-3.686060 50.690060,-3.686080 50.690047,-3.686083 50.689968,-3.686142 50.689955,-3.686110 50.689875,-3.686089 50.689865,-3.686038 50.689812,-3.686030 50.689756,-3.686408 50.689753,-3.686457 50.689643,-3.686339 50.689625,-3.686240 50.689624,-3.686211 50.689578,-3.686066 50.689412,-3.686056 50.689414,-3.685909 50.689261,-3.685847 50.689277,-3.685712 50.689170,-3.685633 50.689121,-3.685565 50.689097,-3.685506 50.689093,-3.685455 50.689104,-3.685394 50.689135,-3.685349 50.689166,-3.685185 50.689312,-3.685139 50.689222,-3.684869 50.689293,-3.684732 50.689352,-3.684580 50.689405,-3.684503 50.689350,-3.684264 50.689284,-3.684290 50.689473,-3.683783 50.689545,-3.683778 50.689527,-3.683709 50.689531,-3.683706 50.689517,-3.683717 50.689514,-3.683688 50.689476,-3.683606 50.689397,-3.683205 50.689447,-3.683195 50.689429,-3.683148 50.689397,-3.683031 50.689369,-3.683014 50.689359,-3.683001 50.689328,-3.682986 50.689321,-3.682853 50.689285,-3.682044 50.689450,-3.681807 50.689509,-3.681653 50.689275,-3.681586 50.689136,-3.681557 50.689064,-3.681492 50.688834,-3.681487 50.688765,-3.681424 50.688792,-3.681387 50.688832,-3.681396 50.688869,-3.681433 50.688895,-3.681455 50.689043,-3.681230 50.689074,-3.681184 50.689248,-3.681378 50.689378,-3.681421 50.689394,-3.681632 50.689702,-3.681238 50.689795,-3.680854 50.689896,-3.680561 50.689891,-3.680480 50.689843,-3.680433 50.689837,-3.680339 50.689846,-3.680286 50.689859,-3.680115 50.689911,-3.679966 50.689990,-3.679803 50.690032,-3.679809 50.690039,-3.679766 50.690056,-3.679631 50.690159,-3.679587 50.690163,-3.679540 50.690236,-3.679536 50.690254)))
point: POINT (-3.682524 50.690324)
notes: Boundary amended 04/03/2011
entry-date: 2026-04-03
start-date: start-date must be a real date
end-date

How to fix this issue

Your dataset is missing the start-date column.

The Conservation area guidance explains how to fix the issue:

start-date

The date the validity of the record starts, written in YYYY-MM-DD format. Usually, this will be the same as the designation date. If anything about the conservation area has changed, for example, the boundary, it should be the date of that change.

Example:

1984-04-25

With dates, some data is better than no data, so:

1984 is fine
1984-04 is better
1984-04-25 is brilliant

How to improve Dartmoor National Park Authority’s data

Fix the errors indicated
Use the check service to make sure the data meets the standard
Publish the updated data on the endpoint URL