R-universe search: datamart

Showing 5 of total 5 results (show query)

usepa

RAQSAPI:A Simple Interface to the US EPA Air Quality System Data Mart API

Retrieve air monitoring data and associated metadata from the US Environmental Protection Agency's Air Quality System service using functions. See <https://aqs.epa.gov/aqsweb/documents/data_api.html> for details about the US EPA Data Mart API.

Maintained by Clinton Mccrowey. Last updated 9 months ago.

united state environmental protection agency environmental-data-retrieval air-quality-system aqs-datamart air-monitoring environmental-monitoring airmonitoring aqs datamart r03 rprogramming usepa

18.5 match 21 stars 6.64 score 32 scripts

doserjef

rFIA:Estimation of Forest Variables using the FIA Database

The goal of 'rFIA' is to increase the accessibility and use of the United States Forest Services (USFS) Forest Inventory and Analysis (FIA) Database by providing a user-friendly, open source toolkit to easily query and analyze FIA Data. Designed to accommodate a wide range of potential user objectives, 'rFIA' simplifies the estimation of forest variables from the FIA Database and allows all R users (experts and newcomers alike) to unlock the flexibility inherent to the Enhanced FIA design. Specifically, 'rFIA' improves accessibility to the spatial-temporal estimation capacity of the FIA Database by producing space-time indexed summaries of forest variables within user-defined population boundaries. Direct integration with other popular R packages (e.g., 'dplyr', 'tidyr', and 'sf') facilitates efficient space-time query and data summary, and supports common data representations and API design. The package implements design-based estimation procedures outlined by Bechtold & Patterson (2005) <doi:10.2737/SRS-GTR-80>, and has been validated against estimates and sampling errors produced by FIA 'EVALIDator'. Current development is focused on the implementation of spatially-enabled model-assisted and model-based estimators to improve population, change, and ratio estimates.

Maintained by Jeffrey Doser. Last updated 8 days ago.

compute-estimates fia fia-database fia-datamart forest-inventory forest-variables inventories space-time spatial

7.5 match 49 stars 5.93 score

usdaforestservice

FIESTA:Forest Inventory Estimation and Analysis

A research estimation tool for analysts that work with sample-based inventory data from the U.S. Department of Agriculture, Forest Service, Forest Inventory and Analysis (FIA) Program.

Maintained by Grayson White. Last updated 2 days ago.

5.9 match 30 stars 7.24 score 62 scripts

ropensci

tidyhydat:Extract and Tidy Canadian 'Hydrometric' Data

Provides functions to access historical and real-time national 'hydrometric' data from Water Survey of Canada data sources (<https://dd.weather.gc.ca/hydrometric/csv/> and <https://collaboration.cmc.ec.gc.ca/cmc/hydrometrics/www/>) and then applies tidy data principles.

Maintained by Sam Albers. Last updated 4 days ago.

citz government-data hydrology hydrometrics tidy-data water-resources

2.8 match 71 stars 9.59 score 202 scripts 3 dependents

cbw1243

usdampr:Request USDA MPR Historical Data via the 'LMR' API

Interface to easily access data via the United States Department of Agriculture (USDA)'s Livestock Mandatory Reporting ('LMR') Data API at <https://mpr.datamart.ams.usda.gov/>. The downloaded data can be saved for later off-line use. Also provide relevant information and metadata for each of the input variables needed for sending the data inquiry.

Maintained by Bowen Chen. Last updated 4 years ago.

0.5 match 2 stars 3.00 score