https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-02T19:05:22.120610Z
2021-12-02T19:05:47.118726Z
s3://sentinel-s1-l1c/GRD/2021/12/2/IW/DV/S1A_IW_GRDH_1SDV_20211202T190522_20211202T190547_040834_04D90B_309A
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
2021-12-02T19:05:22.120610Z
2021-12-02T19:05:47.118726Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.48888957083005
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-02T19:38:24.370704Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211202T190522_20211202T190547_040834_04D90B_309A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-16.337764386388 26.295272181122257,-15.966943028516104 26.359496580079373,-15.71628481894593 26.40232560031745,-15.339952954497566 26.465746355546493,-15.088837453713188 26.507476762638696,-14.711826438508517 26.569244331222308,-14.460262750572394 26.609869108913763,-14.208522393083877 26.650049684688387,-13.85978805863274 26.704920239546837,-14.107457678318042 27.96994378691929,-14.141527430130608 28.1508584604292,-14.151842107121237 28.210453888453767,-14.507736171795143 28.15579890888712,-14.763016095626575 28.1159826660489,-15.018107474081802 28.07569243107519,-15.400392408904413 28.014369686706043,-15.780110035888331 27.95233665869339,-16.03658714900611 27.90980762095267,-16.290731047130198 27.867160596448542,-16.666703245006442 27.80314865504301,-16.49527510254602 27.01948184707323,-16.337764386388 26.295272181122257))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74063781505344
46.07812396941559
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
2021-12-26T15:48:53.072456Z
Batch API, v4.69.3
s3://deafrica-sentinel-1/s1_rtc/N27W015/2021/12/02/04D90B
2.0E-4
2.0E-4
true
block average
2
2
28.0
-15.0
27.0
-14.0
POLYGON((-14.113117847834534 28.0,-14.0 27.42108158253994,-14.0 27.0,-15.0 27.0,-15.0 28.0,-14.113117847834534 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_04D90B_N27W015_2021_12_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04D90B_N27W015_2021_12_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04D90B_N27W015_2021_12_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04D90B_N27W015_2021_12_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04D90B_N27W015_2021_12_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