The data are scaled instrument counts of the following:
Kim, Y., J. S. Kimball, J. Glassy, and J. Du. 2017. An Extended Global Earth System Data Record on Daily Landscape Freeeze-Thaw Determined from Satellite Passive Microwave Remote Sensing, Earth System Science Data. The data files contain measurements for 36 meteorological, surface characteristic, and positional variables. The data were collected as part of Operation IceBridge funded campaigns. The data were collected by scientists working on the Investigating the Cryospheric Evolution of the Central Antarctic Plate (Icecap) project, which is funded by the National Science Foundation (NSF) and the Natural Environment Research… The Likely Basal Thermal State of the Greenland Ice Sheet (GrIS) product contains key data sets that show how the likely basal thermal state was inferred from existing airborne and satellite data sets and recent methods, and provides a… This sea ice concentration data set was derived using measurements from the Scanning Multichannel Microwave Radiometer (SMMR) on the Nimbus-7 satellite and from the Special Sensor Microwave/Imager (SSM/I) sensors on the Defense… On Wednesday, January 8th between 9 am and 9:30 am MDT, the following data collections may not be available due to planned system maintenance: AMSR-E, Aquarius, ASO, High Mountain Asia, IceBridge, Icesat/GLAS, Icesat-2, Measures, Modis… Others are under investigation, and some have been rejected (details of rejections are on here too). There are basically two criteria:
url. a character string (or longer vector e.g., for the "libcurl" method) naming the URL of a resource to be downloaded. destfile. a character string (or vector, see 9 Jul 2015 making it possible to download files over HTTPS on Windows, Mac OS X, and other Unix-like Download an R file from a URL and source it. An R package for acquisition and processing of NASA SMAP data - ropensci/smapr. Use Git or checkout with SVN using the web URL. Once this file is created, restart your R session and you should now be able to access these Downloading https://n5eil01u.ecs.nsidc.org/SMAP/SPL3SMAP.003/2015.05.25/ I've created a basic R function that downloads all .hdf files for a given date based base url for wget url <- paste0("https://e4ftl01.cr.usgs.gov/MOTA/", product, ". 4 Aug 2016 to configure a connection to download data from an Earthdata Login enabled Ideally, we # should use a file based cookie jar to preserve cookies between runs. url) r = session.get(r1.url, auth=(username, password)) if r.ok: print NSIDC has provided sample scripts to access their data with Python:. Just loaded, read and worked with ".txt" and ".csv" files in R (no problems), but having to convert this file to a raster that I can work with in R. http://nsidc.org/data/NSIDC-0063 What is the best data center to download world climatic data? Waiscores researchers acquired and analyzed ice cores from the Siple Dome, in the Siple Coast region, West Antarctica.
Below is an excerpt from data file Ilatm2_20130424_183845_smooth_nadir3seg_50pt.csv. This data set contains Greenland and Antarctica gravity measurements taken from the Sander Geophysics AIRGrav airborne gravity system. The data are scaled instrument counts of the following: These data are not suitable for time series, anomalies, or trends analyses. They are meant to provide a best estimate of current ice and snow conditions based on information and algorithms available at the time the data are acquired. OpenSearch interface to a Solr backend. Contribute to nsidc/dataset-search-services development by creating an account on GitHub. The summer shrinking of the ice has been quoted at 50%. The US National Snow and Ice Data Center (Nsidc) uses satellite data to provide a daily record of Arctic sea ice cover and the rate of melting compared to an average period and… This Level-1B (L1B) product provides calibrated estimates of time-ordered geolocated brightness temperatures measured by the Soil Moisture Active Passive (SMAP) passive microwave radiometer.
Waiscores researchers acquired and analyzed ice cores from the Siple Dome, in the Siple Coast region, West Antarctica. With a URL to an Opendap server, users can browse data, perform subset operations, and open data directly in Netcdf-compliant software and tools like Matlab, R, IDL, and Panoply. This data set contains derived geophysical data products including sea ice freeboard, snow depth, and sea ice thickness measurements in Greenland and Antarctica retrieved from IceBridge Snow Radar, Digital Mapping System (DMS), Continuous… Nsidc: National Snow and Ice Data Center. doi: https://doi.org/10.7265/N5/Nsidc-GPC-2009-12. [Date Accessed]. Below is an excerpt from data file Ilatm2_20130424_183845_smooth_nadir3seg_50pt.csv. This data set contains Greenland and Antarctica gravity measurements taken from the Sander Geophysics AIRGrav airborne gravity system.
Below is a sample of records from Ascii data file Ilvgh2_GL2013_1030_R1405_058062.TXT. The twelve columns in each record correspond to the parameters described in Table 2. The column headings and values are wrapped to fit on this page.
