def getDEMForBoundingBox(config, outputDir, outDEMFilename, bbox, coverage=COVERAGE_SRTM_1DEG_AUS, srs='EPSG:4326', fmt=FORMAT_GEOTIFF, overwrite=True):
""" Fetch a digital elevation model (DEM) from the GeoBrain WCS4DEM WCS-compliant web service.
Will write any error returned by query to sys.stderr.
@param config A Python ConfigParser (not currently used)
@param outputDir String representing the absolute/relative path of the directory into which output DEM should be written
@param outDEMFilename String representing the name of the DEM file to be written
@param bbox Dict representing the lat/long coordinates and spatial reference of the bounding box area
for which the DEM is to be extracted. The following keys must be specified: minX, minY, maxX, maxY, srs.
@param coverage String representing the DEM source from which to get the DEM coverage. Must be a value listed in SUPPORTED_COVERAGE
@param srs String representing the spatial reference of the raster to be returned.
@param format String representing the MIME type of the raster format to be returned. Must be a value listed in
SUPPORTED_FORMATS
@param overwrite Boolean value indicating whether or not the file indicated by filename should be overwritten.
If False and filename exists, IOError exception will be thrown with errno.EEXIST
@raise IOError if outputDir is not a writable directory
@raise IOError if outDEMFilename already exists and overwrite is False (see above)
@return Tuple(True if DEM data were fetched and False if not, URL of DEM fetched)
"""
assert(fmt in SUPPORTED_FORMATS)
assert(coverage in SUPPORTED_COVERAGE)
return getRasterForBoundingBox(config, outputDir, outDEMFilename, HOST, URL_PROTO, MIME_TYPE[fmt], bbox, coverage, srs, fmt,
response_crs=srs, store=False, overwrite=overwrite)
def getNLCDForBoundingBox(config, outputDir, outNLCDFilename, bbox, resx, resy, coverage='NLCD2006', srs='EPSG:4326', format='GeoTIFF_BYTE', overwrite=True):
""" Fetch a NLCD land cover data from ORNL Distributed Active Archive Center for
Biogeochemical Dynamics WCS-compliant web service.
Will write any error returned by query to sys.stderr.
@param config A Python ConfigParser (not currently used)
@param outputDir String representing the absolute/relative path of the directory into which output DEM should be written
@param outNLCDFilename String representing the name of the NLCD raster file to be written
@param bbox Dict representing the lat/long coordinates and spatial reference of the bounding box area
for which the NLCD data are to be extracted. The following keys must be specified: minX, minY, maxX, maxY, srs.
@param resx Float representing X resolution of NLCD data to be returned in units of srs
@param resy Float representing Y resolution of NLCD data to be returned in units of srs
@param coverage String representing the NLCD version to get. Must be a value listed in SUPPORTED_COVERAGE
@param srs String representing the spatial reference of the raster to be returned.
@param format String representing the type of the raster format to be returned. Must be a value listed in
SUPPORTED_FORMATS
@param overwrite Boolean value indicating whether or not the file indicated by filename should be overwritten.
If False and filename exists, IOError exception will be thrown with errno.EEXIST
@raise IOError if outputDir is not a writable directory
@raise IOError if outNLCDFilename already exists and overwrite is False (see above)
@return Tuple(True if DEM data were fetched and False if not, URL of DEM fetched)
"""
assert(format in SUPPORTED_FORMATS)
assert(coverage in SUPPORTED_COVERAGE.keys())
return getRasterForBoundingBox(config, outputDir, outNLCDFilename, HOST, URL_PROTO, MIME_TYPE, bbox, SUPPORTED_COVERAGE[coverage], srs, format,
response_crs=srs, store=None, resx=resx, resy=resy, interpolation=INTERPOLATION, overwrite=overwrite)
def getNLCDForBoundingBox(config,
outputDir,
outNLCDFilename,
bbox,
resx,
resy,
coverage='NLCD2006',
srs='EPSG:4326',
format='GeoTIFF_BYTE',
overwrite=True):
""" Fetch a NLCD land cover data from ORNL Distributed Active Archive Center for
Biogeochemical Dynamics WCS-compliant web service.
Will write any error returned by query to sys.stderr.
@param config A Python ConfigParser (not currently used)
@param outputDir String representing the absolute/relative path of the directory into which output DEM should be written
@param outNLCDFilename String representing the name of the NLCD raster file to be written
@param bbox Dict representing the lat/long coordinates and spatial reference of the bounding box area
for which the NLCD data are to be extracted. The following keys must be specified: minX, minY, maxX, maxY, srs.
@param resx Float representing X resolution of NLCD data to be returned in units of srs
@param resy Float representing Y resolution of NLCD data to be returned in units of srs
@param coverage String representing the NLCD version to get. Must be a value listed in SUPPORTED_COVERAGE
@param srs String representing the spatial reference of the raster to be returned.
@param format String representing the type of the raster format to be returned. Must be a value listed in
SUPPORTED_FORMATS
@param overwrite Boolean value indicating whether or not the file indicated by filename should be overwritten.
If False and filename exists, IOError exception will be thrown with errno.EEXIST
@raise IOError if outputDir is not a writable directory
@raise IOError if outNLCDFilename already exists and overwrite is False (see above)
@return Tuple(True if DEM data were fetched and False if not, URL of DEM fetched)
"""
assert (format in SUPPORTED_FORMATS)
assert (coverage in list(SUPPORTED_COVERAGE.keys()))
return getRasterForBoundingBox(config,
outputDir,
outNLCDFilename,
HOST,
URL_PROTO,
MIME_TYPE,
bbox,
SUPPORTED_COVERAGE[coverage],
srs,
format,
response_crs=srs,
store=None,
resx=resx,
resy=resy,
interpolation=INTERPOLATION,
overwrite=overwrite)
def getDEMForBoundingBox(config,
outputDir,
outDEMFilename,
bbox,
coverage=COVERAGE_SRTM_1DEG_AUS,
srs='EPSG:4326',
fmt=FORMAT_GEOTIFF,
overwrite=True):
""" Fetch a digital elevation model (DEM) from the GeoBrain WCS4DEM WCS-compliant web service.
Will write any error returned by query to sys.stderr.
@param config A Python ConfigParser (not currently used)
@param outputDir String representing the absolute/relative path of the directory into which output DEM should be written
@param outDEMFilename String representing the name of the DEM file to be written
@param bbox Dict representing the lat/long coordinates and spatial reference of the bounding box area
for which the DEM is to be extracted. The following keys must be specified: minX, minY, maxX, maxY, srs.
@param coverage String representing the DEM source from which to get the DEM coverage. Must be a value listed in SUPPORTED_COVERAGE
@param srs String representing the spatial reference of the raster to be returned.
@param format String representing the MIME type of the raster format to be returned. Must be a value listed in
SUPPORTED_FORMATS
@param overwrite Boolean value indicating whether or not the file indicated by filename should be overwritten.
If False and filename exists, IOError exception will be thrown with errno.EEXIST
@raise IOError if outputDir is not a writable directory
@raise IOError if outDEMFilename already exists and overwrite is False (see above)
@return Tuple(True if DEM data were fetched and False if not, URL of DEM fetched)
"""
assert (fmt in SUPPORTED_FORMATS)
assert (coverage in SUPPORTED_COVERAGE)
return getRasterForBoundingBox(config,
outputDir,
outDEMFilename,
HOST,
URL_PROTO,
MIME_TYPE[fmt],
bbox,
coverage,
srs,
fmt,
response_crs=srs,
store=False,
overwrite=overwrite)