Evaluation of GPM IMERG rainfall estimates in Singapore and assessing spatial sampling errors in ground reference

• Main Authors: Mandapaka, Pradeep V., Lo, Edmond Yat-Man
• Other Authors: School of Civil and Environmental Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Civil engineering; Rainfall Estimation; Remote Sensing
• Online Access: https://hdl.handle.net/10356/146099
• Institution: Nanyang Technological University

We evaluated the Integrated Multi-satellite Retrievals for GPM (IMERG) V06B Early and Final Run products using data from a dense gauge network in Singapore as ground reference (GR). The evaluation is carried out at monthly, daily, and hourly scales, and conditioned on different seasons and rainfa...