EPSG:CODE

GDA94 to AHD height (49)

EPSG:4939 → EPSG:5711

Koordinat Referans Sistemleri

Kaynak CRS
EPSG:4939
GDA94
Coğrafi 3B
Hedef CRS
EPSG:5711
AHD height
Dikey

Açıklamalar

File name previously called AUSGeoid09_GDA94_V1.01_DOV_windows.gsb. Replaces AUSGeoid98 model. Uses AUSGeoid09 model which uses bi-cubic interpolation; bi-linear interpolation of the grid file will give results agreeing to within 1cm 99.97% of the time.

Sıkça Sorulan Sorular

GDA94 - AHD height dönüşümünün hassasiyeti nedir?

Bu dönüşüm (EPSG:5656), Geographic3D to GravityRelatedHeight (AUSGeoid v2) yöntemiyle 0.15m hassasiyete sahiptir. Kullanım alanı: Australia - mainland.