TY  - RPRT
TI  - Procedures for field data collection, processing, quality assurance and quality control, and archiving of relative- and absolute-gravity surveys
AU  - Jeffrey R. Kennedy
AU  - Donald R. Pool
AU  - Robert L. Carruth
PY  - 2021
DO  - 10.3133/tm2d4
UR  - https://pubs.usgs.gov/publication/tm2D4
ID  - tm2D4
ER  -