https://rspatial.org/raster/sdm/2_sdm_occdata.html

repatriate the records near Pakistan to Argentina, and remove the records in Brazil, Antarctica, and with longitude=0

MacJT 发表于 2021-6-5 13:35
对的，我就是看的这个教程，为什么要这么做呢

There are a few records that map in the ocean just south of Pakistan. Any idea why that may have happened? It is a common mistake, missing minus signs. The coordinates are around (65.4, 23.4) but they should in Northern Argentina, around (-65.4, -23.4)

There are two records (rows 303 and 885) that map to the same spot in Antarctica (-76.3, -76.3). The locality description says that is should be in Huarochiri, near Lima, Peru. So the longitude is probably correct, and erroneously copied to the latitude.

The point in Brazil (record acaule[98,]) should be in soutern Bolivia, so this is probably due to a typo in the longitude.