https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-21T16:03:51.948135Z
2021-02-21T16:04:16.947819Z
s3://sentinel-s1-l1c/GRD/2021/2/21/IW/DV/S1B_IW_GRDH_1SDV_20210221T160351_20210221T160416_025707_031083_DFB4
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-02-21T16:03:51.948135Z
2021-02-21T16:04:16.947819Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210221T181858_V20210221T141736_20210221T173506.EOF
347.4231575856686
693000
Copernicus S1 Core Ground Segment - DPA
2021-02-21T18:40:35.242825Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210221T160351_20210221T160416_025707_031083_DFB4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.635968310747007 27.620020518106287,29.013464203451992 27.68440749308034,29.273255946175958 27.72807524362193,29.661993922591382 27.792445117408686,29.922164841446897 27.834874106226376,30.312047455954783 27.897480329665857,30.5734556319763 27.938799239854774,30.833197745753516 27.979335529590735,31.1417230379397 28.02679210196644,31.070149176401937 28.38786420992682,31.035113699822354 28.568553496834248,30.962855209157368 28.929594427923757,30.92768256163168 29.11025197047482,30.843979867403938 29.531312974515583,30.532315800008362 29.484545554200636,30.26837741343853 29.44432158433696,30.004727173156546 29.403588259448743,29.609853438262846 29.341545966584334,29.34560609462339 29.299334999668908,28.949918635492423 29.23508613401708,28.685519636842315 29.191459038051576,28.30244785626555 29.127252702373866,28.355769467425063 28.88625096948759,28.43771565637329 28.524758143612804,28.477233124405625 28.343767361942735,28.515376811027362 28.162543386122046,28.594898562486996 27.800648483812303,28.635968310747007 27.620020518106287))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70995492485457
46.36732409440397
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
2021-12-26T01:22:06.451016Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N28E029/2021/02/21/031083
2.0E-4
2.0E-4
true
block average
2
2
29.0
29.0
28.0
30.0
POLYGON((29.0 28.0,29.0 29.0,30.0 29.0,30.0 28.0,29.0 28.0))
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_031083_N28E029_2021_02_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031083_N28E029_2021_02_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031083_N28E029_2021_02_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031083_N28E029_2021_02_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031083_N28E029_2021_02_21_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 2019
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