I have a set of data that is essentially an array of coordinates (WGS84) and values.
This data values are ~1.079km apart. Since it is approximate gdal_translate cannot be used.
I would like to convert this data into a GeoTIFF that is projected into Web Mercator. I understand that some sort of gridding will have to occur.
I believe the current system is using the dimensions of pixels (at zoom level 8) as a sort of gridding system. I may not be 100% correct as reading C++ code (especially this code) is very confusing.
It calculates what pixel the latitude/longitude will intersect and applies the value there and somehow applies that to the GeoTIFF, which is then used to output tiles (using a Gdal2Tiles script)
However, I would like to do this with the standard GDAL tooling rather then some custom C++ code.
Is this possible? Basically taking a latitude/longitude/value CSV and converting that to a gridded Web Mercator GeoTIFF?