https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-15T05:38:57.799613Z
2021-09-15T05:39:10.594722Z
s3://sentinel-s1-l1c/GRD/2021/9/15/IW/DV/S1A_IW_GRDH_1SDV_20210915T053857_20210915T053910_039688_04B16E_00F7
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
2021-09-15T05:38:57.799613Z
2021-09-15T05:39:10.594722Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.9674293980518
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-15T06:59:51.140644Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210915T053857_20210915T053910_039688_04B16E_00F7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.167820624821534 34.52586327208452,6.748950047463753 34.59148178228049,6.46732247947991 34.63473568561166,6.042965475767332 34.69860027805038,5.759749750201333 34.74034931655911,5.331157524674652 34.8021963181626,5.0401648515985595 34.84327073520041,4.759295416678307 34.882231428198764,4.459720892114793 34.923017902749386,4.426891033413785 34.742260325425185,4.391300280129708 34.56177702264253,4.3566285355413905 34.3811657013284,4.335865400643357 34.277701739361795,4.630475942313792 34.237096648644226,4.913413673509776 34.197391881143865,5.337146157964144 34.13663995655176,5.619596936819007 34.09528418213099,5.901612671560075 34.05330427220261,6.323038320147975 33.989288653288824,6.60346335312847 33.945838498182546,7.019452167147945 33.880123634710436,7.085904003413226 34.164317579965214,7.127200157936249 34.34508263589538,7.167820624821534 34.52586327208452))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70083075453373
46.5536454226967
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
2021-12-26T11:49:49.562937Z
Batch API, v4.52.0
s3://deafrica-sentinel-1/s1_rtc/N33E007/2021/09/15/04B16E
2.0E-4
2.0E-4
true
block average
2
2
34.0
7.0
33.0
8.0
POLYGON((7.047482337147366 34.0,7.019452167147944 33.88012363471046,7.0 33.88319654548421,7.0 34.0,7.047482337147366 34.0))
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_04B16E_N33E007_2021_09_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04B16E_N33E007_2021_09_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04B16E_N33E007_2021_09_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04B16E_N33E007_2021_09_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04B16E_N33E007_2021_09_15_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