https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-07-17T18:25:07.911142Z
2022-07-17T18:25:36.958782Z
s3://sentinel-s1-l1c/GRD/2022/7/17/IW/DV/S1A_IW_GRDH_1SDV_20220717T182507_20220717T182536_044144_0544DF_A43A
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2022-07-17T18:25:07.911142Z
2022-07-17T18:25:36.958782Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220717T185237_V20220717T181714_20220718T005214.EOF
347.3072492014397
693000
Copernicus Ground Segment
2022-07-17T19:12:39.304484Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220717T182507_20220717T182536_044144_0544DF_A43A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-6.733231725702152 29.480727241547065,-6.343282809618957 29.545767759041706,-6.078323824069126 29.589260061515848,-5.680516505766262 29.65349909005794,-5.415052442884239 29.69565971756998,-5.016722945214597 29.757861257225514,-4.75088407232326 29.798665668536223,-4.484985286093013 29.8389131331243,-4.190695395455144 29.882786584888812,-4.237398747193457 30.120578199263505,-4.306293924512908 30.48210746846585,-4.340366807291858 30.662919489213202,-4.373435839538809 30.843870639451243,-4.410291132723213 31.02427122277352,-4.444384269978515 31.20506517364583,-4.479297271045744 31.3857358773154,-4.502018133441954 31.50873335297546,-4.799698079848762 31.465598162644874,-5.069022584263367 31.42593165927643,-5.339601467284833 31.38547925632071,-5.733286701156876 31.32552956283493,-6.0119994404902375 31.282330084740654,-6.415171153315065 31.218687177950315,-6.684363484264726 31.175443863524997,-7.080931581986572 31.110639285727387,-7.056767746152557 30.98709656481248,-7.018118420257001 30.805922818692995,-6.977560630330927 30.625064633829627,-6.935199814731301 30.444507591656723,-6.901473437033316 30.26251991257252,-6.865491609146731 30.08090401172634,-6.827301706229235 29.89965507802679,-6.786273708839179 29.71888087772607,-6.746346556861322 29.537924143208905,-6.733231725702152 29.480727241547065))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83381713660509
46.48968851112393
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2022-07-17T20:14:15.252318Z
Batch API, v4.122.0
s3://deafrica-sentinel-1/s1_rtc/N30W005/2022/07/17/0544DF
2.0E-4
2.0E-4
true
block average
2
2
31.0
-5.0
30.0
-4.0
POLYGON((-4.405332595368176 31.0,-4.3734358395386055 30.84387063945016,-4.3062939245162895 30.48210746848392,-4.213716641888827 30.0,-5.0 30.0,-5.0 31.0,-4.405332595368176 31.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_0544DF_N30W005_2022_07_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0544DF_N30W005_2022_07_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0544DF_N30W005_2022_07_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0544DF_N30W005_2022_07_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0544DF_N30W005_2022_07_17_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2021
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid