- Thumbnail
- Resource ID
- 65998f1e-3a36-11eb-a035-0242ac130007
- Title
- Cation exchange capacity, (sum of cations)
- Date
- Dec. 9, 2020, 3:51 p.m., Publication
- Abstract
- <p><strong>Date of mapping:</strong> 20.10.2020<br /><strong>Lab. method:</strong> titrimetric<br /><strong>Unit:</strong> meq/100 g<br /><strong>Date of sampling:</strong> 1953-1967<br /><strong>Mapping method:</strong> Quantile regression forest<br /><strong>Mean error:</strong> 0.1372<br /><strong>RMSE:</strong> 1.1931<br /><strong>Uncertainty map:</strong> half-width of 90% confidence interval<br /><strong>Data provider:</strong> "Centre of the Agricultural Services, SNCO; Scientific Center of Soil Sciences, Agrochemistry, and Melioration after Hrant Petrossyan, ANAU"<br /><strong>Contact:</strong> <a href="mailto:stepan.davtyan@yahoo.com">stepan.davtyan@yahoo.com</a></p>
- Edition
- --
- Responsible
- Artak
- Point of Contact
- artakpiloyan@gmail.com
- Purpose
- --
- Maintenance Frequency
- None
- Type
- not filled
- Restrictions
- None
- License
- None
- Language
- eng
- Temporal Extent
- Start
- --
- End
- --
- Supplemental Information
- <p>No information provided</p>
- Data Quality
- --
- Extent
-
- x0: 43.451292673618070
- x1: 46.679484673618070
- y0: 38.835674387107000
- y1: 41.303898387107000
- Spatial Reference System Identifier
- EPSG:4326
- Keywords
- no keywords
- Category
- None