Euphorbia thymifolia (Euphorbiaceae) is a prostrate herb, distinguished from similar species by the combination of serrate leaf margin, puberulous ovary/fruit with capitate styles and pedicel not accrescent in fruit, splitting involucre cyathia during maturation. In this paper we present first record E. for state Acre, Alto Juruá region, municipality Cruzeiro do Sul, residential sidewalk crack ...

The use of a transformation method for the passage from one geodetic system to another requires some common points as support points, these are used in determination parameters. Generally, choice is effected manually by choosing best distribution area. In present study, we methodology selection where an algorithm takes into account computation parameters with all combinations between and result...

Future cockpit and aviation applications require high quality airport databases. Accuracy, resolution, integrity, completeness, traceability, and timeliness [1] are key requirements. For most aviation applications, attributed vector databases are needed. The geometry is based on points, lines, and closed polygons. To document the needs for aviation industry RTCA and EUROCAE developed in a joint...

Since the Global Navigation Satellite System (GNSS) has been a common and convenient practice for many local geospatial applications, it is required to transform geodetic coordinates from global datums. In Sri Lankan context, datum transformation performed WGS84 Everest (1830) Usually, parameters are determined using least squares adjustment technique. This research compares ordinary total tech...

El objetivo del presente ejercicio es hacer frente a la pérdida de cognición y por ende pericia para realizar transformaciones geométricas modelos esféricos elipsoidales dentro enseñanza geografía nivel licenciatura. Se postula que los sistemas satelitales navegación global basados en elipsoides referencia aún son concebidos como muchos alumnos debido ausencia ejemplos prácticos ayuden su compr...

Libraries with pre-written codes optimize the workflow in cartography and reduce labour intensive data processing by iteratively applying scripts to implementing mapping tasks. Most existing Geographic Information System (GIS) approaches are based on traditional software a graphical user’s interface which significantly limits their performance. Although plugins proposed improve functionality of...