https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-15T15:52:50.132132Z
2021-07-15T15:53:18.132738Z
s3://sentinel-s1-l1c/GRD/2021/7/15/IW/DV/S1B_IW_GRDH_1SDV_20210715T155250_20210715T155318_027806_035174_5F5A
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
2021-07-15T15:52:50.132132Z
2021-07-15T15:53:18.132738Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.9215260706231
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-15T16:53:42.019394Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210715T155250_20210715T155318_027806_035174_5F5A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.202705094919374 -12.728245190522813,37.76763843881313 -12.600549404984807,38.336357074720816 -12.470675618035006,38.9051587839301 -12.339464945637712,39.444472064357825 -12.213845711781664,39.3993057521191 -12.034122640606016,39.3585253930862 -11.853281885339623,39.317128810690676 -11.672598402384926,39.23190136179183 -11.311823234919494,39.186124714847445 -11.13219613106619,39.107706088398444 -10.769885435276048,39.07969557721507 -10.653423047995478,38.54044404128748 -10.778038881802647,37.97511663213416 -10.907563381933116,37.411544555853425 -11.035544772350924,36.849607727486955 -11.162017569825684,36.874974738006436 -11.279329860288145,36.95509936885307 -11.641955526764919,36.997569165910726 -11.822733439093913,37.03871656864759 -12.003815632770968,37.084365669388255 -12.183885853518476,37.1201939778186 -12.366182307663003,37.202705094919374 -12.728245190522813))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.59547
45.9922350460871
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
2021-12-26T08:43:12.602794Z
Batch API, v4.39.0
s3://deafrica-sentinel-1/s1_rtc/S12E038/2021/07/15/035174
2.0E-4
2.0E-4
true
block average
2
2
-11.0
38.0
-12.0
39.0
POLYGON((38.0 -12.0,38.0 -11.0,39.0 -11.0,39.0 -12.0,38.0 -12.0))
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_035174_S12E038_2021_07_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_035174_S12E038_2021_07_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_035174_S12E038_2021_07_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_035174_S12E038_2021_07_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_035174_S12E038_2021_07_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