https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-11-02T16:30:52.739510Z
2020-11-02T16:31:17.738353Z
s3://sentinel-s1-l1c/GRD/2020/11/2/IW/DV/S1A_IW_GRDH_1SDV_20201102T163052_20201102T163117_035072_041796_5C89
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
2020-11-02T16:30:52.739510Z
2020-11-02T16:31:17.738353Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201102T204346_V20201102T162147_20201102T193917.EOF
347.0616536664604
693000
Copernicus S1 Core Ground Segment - DPA
2020-11-03T23:13:12.832146Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201102T163052_20201102T163117_035072_041796_5C89
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.20191653378008 33.28172003205077,21.609490366380317 33.34660599501232,21.888586881536817 33.39020992935775,22.307749201273744 33.454439777428014,22.587530940910717 33.4964732569475,23.00770543821076 33.55833978648824,23.28815136545188 33.598792812863145,23.56885695975843 33.638610871309766,23.86205656104541 33.67947717253655,23.716933066425288 34.401077528971946,23.55910138491353 35.18231497905668,23.260534364100373 35.14183132634658,22.974703168818266 35.10234188515,22.689149576267575 35.06218065462387,22.26134841655387 35.000682731336624,21.97650618964222 34.95884921084865,21.54979035453815 34.8948508844912,21.26568372939259 34.85135576092769,20.850822551492097 34.78656330026306,21.034117291159536 34.00430802740242,21.20191653378008 33.28172003205077))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.64415977737257
46.47835003601535
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
2021-12-25T19:41:02.796176Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N34E022/2020/11/02/041796
2.0E-4
2.0E-4
true
block average
2
2
35.0
22.0
34.0
23.0
POLYGON((22.0 34.96229964306667,22.256699735017595 35.0,23.0 35.0,23.0 34.0,22.0 34.0,22.0 34.96229964306667))
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_041796_N34E022_2020_11_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_041796_N34E022_2020_11_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_041796_N34E022_2020_11_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_041796_N34E022_2020_11_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_041796_N34E022_2020_11_02_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