Data · dataset · 2025
Chesapeake Bay Sand
Listed in Maryland Open Data Portal
This is a data table, in comma-delimited, ASCII format, which contains information about selected physical properties, particularly grain size, of 4,255 surficial sediment samples from the Chesapeake Bay in Maryland.
Description
Samples were collected on a 1-km grid by the Maryland Geological Survey (MGS) between June 1976 and August 1984. Consider the age of the data (1976-1984), the sampling density (1-km grid) and the spatial and temporal variability of estuarine sediments in evaluating the fitness for use of this data set.
Graphic displays and printed tabular listings derived from this data set may be used in publications and presentations, provided that credit is given to the originators of the data set (see Section 1.1).
Links
Get the data
- CSV opendata.maryland.gov/api/views/mjb7-jtvc/rows.csv?accessType=DOWNLOAD ↗
download · from opendata maryland gov
Where it is published
- Maryland Open Data Portal dataset page opendata.maryland.gov/dataset/Chesapeake-Bay-Sand/mjb7-jtvc ↗
landing page · from opendata maryland gov
Catalogue records · 1
- SODA API opendata.maryland.gov/resource/mjb7-jtvc.json ↗
metadata API · from opendata maryland gov
Topics
- From keywords
- Earth & Environmental Science
- Inferred from text
- Tabular 75%
Provenance · 1 source records, 8 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| Maryland Open Data Portal | mjb7-jtvc | 10 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · opendata maryland gov | connector:opendata_maryland_gov@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · opendata maryland gov | connector:opendata_maryland_gov@1.0.0 | |
| concepts[modality].local:modality:tabular | enrichment · opendata maryland gov | keyword-concept-rules@1.0.0 | title+description (75%) |
| created_date | source · opendata maryland gov | connector:opendata_maryland_gov@1.0.0 | |
| description | source · opendata maryland gov | connector:opendata_maryland_gov@1.0.0 | /resource/description |
| publication_date | source · opendata maryland gov | connector:opendata_maryland_gov@1.0.0 | |
| title | source · opendata maryland gov | connector:opendata_maryland_gov@1.0.0 | /resource/name |
| updated_date | source · opendata maryland gov | connector:opendata_maryland_gov@1.0.0 |