https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-31T05:29:01.707737Z
2021-05-31T05:29:30.729055Z
s3://sentinel-s1-l1c/GRD/2021/5/31/IW/DV/S1B_IW_GRDH_1SDV_20210531T052901_20210531T052930_027144_033E11_6EDC
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
2021-05-31T05:29:01.707737Z
2021-05-31T05:29:30.729055Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
193.1832638945349
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-31T06:53:51.446672Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210531T052901_20210531T052930_027144_033E11_6EDC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.977442936579996 37.692897793723674,9.585490840835028 37.75187180152322,9.300245468095687 37.79390219170994,8.871778369145957 37.8556529983458,8.585740795016346 37.89595436747619,8.15610657958468 37.95510344646468,7.86930525886336 37.99366497201197,7.5822066015821985 38.031527638503924,7.170927993385423 38.084470669965306,7.084270175873826 37.66552125920159,6.970736346605902 37.125077282329684,6.933946480026904 36.9447897911632,6.894334625180309 36.764864288346324,6.855613058856937 36.584825434574974,6.824912803680318 36.464386903795656,7.229174582475167 36.410757718455386,7.513744565346478 36.37213786865338,7.929679131818316 36.314390131915665,8.211694228427776 36.274370348105705,8.635501059589494 36.21290328293689,8.910509623746176 36.17215616407894,9.189709576570783 36.13010359890258,9.57348429405704 36.07114918713797,9.60157575727143 36.1926429287489,9.652330791862827 36.37197723365821,9.694144018141166 36.5526941538448,9.740732218970349 36.73268265802017,9.785915460146931 36.91289166015928,9.977442936579996 37.692897793723674))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.45404157985615
46.00650171767802
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
2021-12-26T06:29:50.161998Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N37E008/2021/05/31/033E11
2.0E-4
2.0E-4
true
block average
2
2
38.0
8.0
37.0
9.0
POLYGON((8.0 37.976092568277586,8.585740794996518 37.89595436747864,9.0 37.83717365850209,9.0 37.0,8.0 37.0,8.0 37.976092568277586))
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_033E11_N37E008_2021_05_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033E11_N37E008_2021_05_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033E11_N37E008_2021_05_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033E11_N37E008_2021_05_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033E11_N37E008_2021_05_31_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