Full mission evaluation of EnMAP water leaving reflectance products using three atmospheric correction processors.

This study presents what we believe is the first extensive assessment of the water reflectance products from the German hyperspectral Environmental Mapping and Analysis Program (EnMAP). We evaluate EnMAP's standard normalized water leaving reflectance [ρ] over 17 water sites in the first two years of the mission. The EnMAP [ρ] standard product is generated by a dedicated water atmospheric correction (AC) called the Modular Inversion Program (MIP).

[Relationship between body condition of dairy cows in the peripartum period and selected metabolic parameters in consideration of different breeds].

Objective: The results of this study describe the relationship between the body condition of dairy cows and selected metabolic parameters during the peri- and post-partum period with special consideration of 3 local dairy cow breed in Upper Bavaria and the Allgau.

Material And Methods: Three local dairy cattle breeds (Swiss Brown (BV), Simmental (FL), Holstein Friesian (HF)) were examined on 68 farms in southern Germany for 7 consecutive weeks. In dry cows as well as lactating cows (5.

[Haptoglobin as an indicator for diseases during early lactation of dairy cows, with particular consideration of udder health].

s an acute-phase protein Haptoglobin (HP) is part of the non-specific immune response and represents a strong indicator for inflammatory conditions in cattle. The purpose of this article is to provide an overview of previous study results on serum and milk HP related to diseases in early lactation with special consideration of udder health. During inflammatory diseases of the reproductive tract, metabolism and musculoskeletal system, HP increases in the serum and may serve as a non-specific indicator for diseases during early lactation.

[Use of milk haptoglobin concentration as an indicator in animal health monitoring of dairy cows].

Objective: The aim of the present study was to investigate relationships between elevated haptoglobin concentrations in milk and clinical as well as laboratory parameters in early lactating dairy cows. Furthermore, cut-off values should be identified for the differentiation of healthy and affected animals.

Material And Methods: 1462 dairy cows between 5.