{ "_id": "6ace8c2ef6f39cd7e29a137c", "Package": "hexify", "Title": "Equal-Area Hex Grids on the Snyder ISEA Icosahedron", "Version": "0.9.0", "Authors@R": "c(\nperson(\"Gilles\", \"Colling\", , \"gilles.colling051@gmail.com\", role = c(\"aut\", \"cre\", \"cph\"),\ncomment = c(ORCID = \"0000-0003-3070-6066\")),\nperson(\"Uber Technologies, Inc.\", role = c(\"ctb\", \"cph\"),\ncomment = \"H3 C library, src/h3 (Apache-2.0)\"),\nperson(\"Ben\", \"Griffin\", role = c(\"ctb\", \"cph\"),\ncomment = \"Hex9 address tables in src/hex9.cpp, from libhex9 (Apache-2.0)\")\n)", "Description": "Provides functions to build and use hexagonal discrete\nglobal grids using the Icosahedral Snyder Equal Area ('ISEA')\nprojection (Snyder 1992 ) and\nthe 'H3' hierarchical hexagonal system (Uber Technologies).\nImplements the 'ISEA' discrete global grid system (Sahr, White\nand Kimerling 2003 ) and the\n'Hex9' octahedral grid (Griffin 2026 ).\nIncludes a fast C++ core for 'ISEA' projection and aperture\nquantization, an included 'H3' v4.4.1 C library for native 'H3'\ngrid operations, and 'sf'/'terra'-compatible R wrappers for\ngrid generation and coordinate assignment. 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