The phrase "area grid" is correct and usable in written English.
It can be used in contexts related to mapping, urban planning, or data visualization where a grid is defined by specific areas.
Example: "The city implemented an area grid to improve the efficiency of its public transportation system."
Alternatives: "spatial grid" or "zoning grid".
The land area grid permits the summation of areas (net of permanent ice and water) at the same resolution as the population density, count, and urban-rural grids.
The population density grids are derived by dividing the population count grids by the land area grid and represent persons per square kilometer.
The Gridded Population of the World, Version 3 (GPWv3): National Identifier Grid is derived from the land area grid to create a raster surface where pixels (cells) that cover the same country or territory have the same value.
The Gridded Population of the World, Version 3 (GPWv3): National Administrative Boundaries are derived from the land area grid to show the outlines of pixels (cells) that contain administrative units in GPWv3 on a per-country/territory basis.
Because the area model that can completely describe the characteristics of area grid is complex and difficult for the design of area controller, the balanced truncation method is used to reduce the order of the area model in advance.
The design of an area controller for power systems should be based on a reasonable area model, which should consist of component models, models of component controllers, and area grid models.
GRUMPv1 also includes four ancillary data sets: land/geographic unit area grids, national boundaries, national identifier grids, and coastlines.
GRUMPv1 consists of eight global data sets: population count grids, population density grids, urban settlement points, urban-extents grids, land/geographic unit area grids, national boundaries, national identifier grids, and coastlines.
Due to the large size of the callus area, grids (350 μm × 350 μm2 in area) were randomly placed around the callus region and the number of positive cells was expressed as a percentage over the total number of cells in the grid.
In our simulations, we considered an area of grids grids.
Using data from the California Department of Public Health, it divides the state into equal-area grids, and within each area it counts the number of public school kindergartners with what's known as a "personal belief exemption" (PBE) to state vaccine requirements.
