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Tybed fedr rywun fy helpu i gyfieithu ‘geo-referenced’ a ‘time-referenced’ yn yr enghraifft isod sy’n disgrifio lefelau prosesu data.
L1 | Full resolution data reconstructed with calibration coefficients, geoand time-referenced. | Available in more open formats e.g. xyz/GeoTiff for Multibeam data |
L2 | Geo- and time-referenced processed (derived) data with a minimum QC. Near-real time (NRT) with full spatial and/or temporal resolution |
Dyma un diffiniad o ‘georeferencing’ dw i wedi’i weld ar y we –
Georeferencing is the process of taking a digital image, it could be an airphoto, a scanned geologic map, or a picture of a topographic map, and adding geographic information to the image so that GIS or mapping software can 'place' the image in its appropriate real world location.
Rhywbeth fel cyfeirnodi ar sail daearyddiaeth ac amser .... falle?
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