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3,583 results for “elevations”
West Africa Coastal Vulnerability Mapping: Subset of High and Low Resolution Altimeter Corrected Elevations 2 (ACE2)
The West Africa Coastal Vulnerability Mapping: Subset of High and Low Resolution Altimeter Corrected Elevations 2 (ACE2) data set consists of extracts from the 3 arc-second (high) and 30 arc-second (low) resolution ACE2 data product packaged as GeoTIFFs. It includes values within 200 kilometers of the coast. ACE2 was created by synergistically merging the Shuttle Radar Topography Mission (SRTM) data set with Satellite Radar Altimetry within the region bounded by 60 degrees N and 60 degrees S. The primary altimetry data set used in the generation of this data set was the European Remote Sensing (ERS-1) Geodetic mission, which due to its small across track spacing presents a uniquely dense spatial distribution of tracks altimetry data over land surfaces. Data from ERS-2 and the Environmental Satellite (Envisat) Ku-band are included where appropriate. All of the altimeter data have been reprocessed using the Berry Expert System to retrack the waveforms. Over 11,000,000,000 SRTM pixels were adjusted using this unique network of control arcs of altimeter derived height data. In rainforest regions, extensive investigation has shown that the altimetry data returns ground values, whereas the SRTM signal bounces off the canopy. Thus ACE2 does a better job of providing ground values than SRTM in forested coastal regions of West Africa.
Altimeter Corrected Elevations, Version 2 (ACE2)
The Altimeter Corrected Elevations, Version 2 (ACE2) data set, is the Global Digital Elevation Model (GDEM) created by using multi-mission Satellite Radar Altimetry with the Shuttle Radar Topography Mission (SRTM). It was created by synergistically merging the SRTM data set with Satellite Radar Altimetry within the region bounded by 60�N and 60�S. Over the areas lying outside the SRTM latitude limits, other sources have been used including Global Observations to Benefit the Environment (GLOBE) and the original Altimeter Corrected Elevations (ACE) Digital Elevation Model (DEM), together with new matrices derived from reprocessing the European Remote Sensing (ERS-1) Geodetic Mission data set with an enhanced re-tracking system, and the inclusion of data from other satellites. ACE2 was developed at resolutions of 3, 9 and 30 arc-seconds, and 5 arc-minutes. The data are distributed in little-endian format as 15 degree by 15 degree tiles, with the file name referring to the southwestern edge of the southwestern most pixel.
Low Elevation Coastal Zone (LECZ) Urban-Rural Population and Land Area Estimates, Version 2
The Low Elevation Coastal Zone (LECZ) Urban-Rural Population and Land Area Estimates, Version 2 data set consists of country-level estimates of urban population, rural population, total population and land area country-wide and in LECZs for years 1990, 2000, 2010, and 2100. The LECZs were derived from Shuttle Radar Topography Mission (SRTM), 3 arc-second (~90m) data which were post processed by ISciences LLC to include only elevations less than 20m contiguous to coastlines; and to supplement SRTM data in northern and southern latitudes. The population and land area statistics presented herein are summarized at the low coastal elevations of less than or equal to 1m, 3m, 5m, 7m, 9m, 10m, 12m, and 20m. Additionally, estimates are provided for elevations greater than 20m, and nationally. The spatial coverage of this data set includes 202 of the 232 countries and statistical areas delineated in the Gridded Rural-Urban Mapping Project version 1 (GRUMPv1) data set. The 30 omitted areas were not included because they were landlocked, or otherwise lacked coastal features. This data set makes use of the population inputs of GRUMPv1 allocated at 3 arc-seconds to match the SRTM elevations, and at 30 arc-seconds resolution in order to reflect uncertainty levels in the product resulting from the interplay of input population data resolutions (based on census Units) and the elevation data. Urban and rural areas are differentiated by the GRUMPv1 Urban Extents. This data set is produced by the Columbia University Center for International Earth Science Information Network (CIESIN).
Low Elevation Coastal Zone (LECZ) Urban-Rural Population Estimates, Global Rural-Urban Mapping Project (GRUMP), Alpha Version
The Low Elevation Coastal Zone (LECZ) Urban-Rural Population Estimates consists of country-level estimates of urban, rural and total population and land area country-wide and in the LECZ, if applicable. Additionally, the data set provides the number of urban extents, their population and land area that intersect the LECZ, by city-size population classifications of less than 100,000, 100,000 to 500,000, 500,000 to 1,000,000, 1,000,000 to 5,000,000, and more than 5,000,000. All estimates are based on GRUMP Alpha data products. The LECZ was generated using SRTM Digital Elevation Model data and includes all land area that is contiguous with the coast and 10 meters or less in elevation. All grids used for population, land area, urban mask, and LECZ were of 30 arc-second (~1 km ) resolution. This data set is produced by the Columbia University Center for International Earth Science Information Network (CIESIN) in collaboration with the International Institute for Environment and Development (IIED).
Elevated microRNA-187 causes cardiac endothelial dysplasia to promote congenital heart disease through inhibition of NIPBL [Endothelial cell RNA-seq]
GEO Series GSE275849. Homo sapiens. 8 samples. Type: Expression profiling by high throughput sequencing.
Endogenous Elevation of Homocysteine Induces Retinal Neuron Death in the Cystathionine-b-Synthase Mutant Mice
GEO Series GSE56458. Mus musculus. 3 samples. Type: Expression profiling by array.
Root and shoot performance of Arabidopsis thaliana exposed to elevated CO2: a physiologic, metabolic and transcriptomic response.
GEO Series GSE64994. Arabidopsis thaliana. 12 samples. Type: Expression profiling by array.
Liver ILC2s suppress gluconeogenesis and limit blood glucose elevation through IL-13 signaling [ATAC-Seq]
GEO Series GSE189283. Mus musculus. 6 samples. Type: Genome binding/occupancy profiling by high throughput sequencing.
Elevated microRNA-187 causes cardiac endothelial dysplasia to promote congenital heart disease through inhibition of NIPBL
GEO Series GSE275951. Homo sapiens. 4 samples. Type: Expression profiling by high throughput sequencing.
Influence of elevated atmospheric carbon dioxide on transcriptional responses of Bradyrhizobium japonicum in the soybean rhizosphere
GEO Series GSE23296. Bradyrhizobium japonicum. 16 samples. Type: Expression profiling by array.
Physiological, biochemical and genome-wide transcriptional analysis reveals that elevated CO2 mitigates the impact of combined heat wave and drought stress in Arabidopsis thaliana at multiple organiza
GEO Series GSE57035. Arabidopsis thaliana. 16 samples. Type: Expression profiling by array.
The Populus transcriptome in elevated CO2 reveals increased anthocyanin biosynthesis during delayed autumnal senescence
GEO Series GSE15874. Populus trichocarpa x Populus deltoides; Populus tremula x Populus alba; Populus x canadensis; Populus euphratica. 13 samples. Type: Expression profiling by array.
Bezafibrate reduces the elevated hepatic fumarate level in insulin-deficient streptozotocin mice [visceral adipose tissue]
GEO Series GSE179717. Mus musculus. 18 samples. Type: Expression profiling by array.
Elevated Endothelial Sox2 Causes Lumen Disruption and Cerebral AVMs
GEO Series GSE129644. Mus musculus. 6 samples. Type: Genome binding/occupancy profiling by high throughput sequencing.
Variation in the transcriptional response of threatened coral larvae to elevated temperatures
GEO Series GSE36983. Acropora palmata. 36 samples. Type: Expression profiling by array.
Loss of Cpt1a results in elevated glucose-fueled mitochondrial oxidative phosphorylation and defective hematopoietic stem cells [ATAC-Seq]
GEO Series GSE282229. Mus musculus. 4 samples. Type: Genome binding/occupancy profiling by high throughput sequencing.
Azathioprine Blocks the Aberrantly Elevated Lipid Metabolism and Induces Apoptosis in Glioblastoma [RNA-Seq]
GEO Series GSE153907. Homo sapiens. 8 samples. Type: Expression profiling by high throughput sequencing.
Effects of elevated seawater pCO2 on gene expression patterns in the gills of the green crab, Carcinus maenas
GEO Series GSE28870. Carcinus maenas. 24 samples. Type: Expression profiling by array.
Azathioprine Antagonizes Aberrantly Elevated Lipid Metabolism and Induces Apoptosis in Glioblastoma
GEO Series GSE153908. Homo sapiens. 19 samples. Type: Expression profiling by high throughput sequencing; Expression profiling by array; Other.
Dysbacteriosis-induced LPS elevation disturbs the development of muscle progenitor cells by interfering with retinoic acid signaling
GEO Series GSE139526. Gallus gallus; mouse gut metagenome. 13 samples. Type: Other; Expression profiling by high throughput sequencing.
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