https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-04-19T18:41:07.969103Z
2018-04-19T18:41:36.977531Z
s3://sentinel-s1-l1c/GRD/2018/4/19/IW/DV/S1A_IW_GRDH_1SDV_20180419T184107_20180419T184136_021540_0251DF_EFAB
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
2018-04-19T18:41:07.969103Z
2018-04-19T18:41:36.977531Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180419T205554_V20180419T165421_20180419T201151.EOF
347.2977351873838
693000
Copernicus S1 Core Ground Segment - UPA
2018-04-19T21:12:03.320547Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180419T184107_20180419T184136_021540_0251DF_EFAB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-10.889809075 29.631647294,-10.506473243 29.695509996,-10.246447704 29.738152081,-9.856000217 29.801158074,-9.59543217 29.842522094,-9.20418084 29.903604972,-8.943083596 29.943682953,-8.681778483 29.983244332,-8.335840491 30.034760426,-8.657203445 31.657554997,-9.009114553 31.606585696,-9.274917651 31.567396825,-9.540497196 31.527656841,-9.938441723 31.467016411,-10.203451172 31.425904436,-10.600528716 31.363212329,-10.864952383 31.32073683,-11.254745868 31.257057615,-11.064533298 30.413046643,-10.889809075 29.631647294))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72469441162584
46.21289
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
2022-01-25T10:49:07.004042Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/N29W011/2018/04/19/0251DF
2.0E-4
2.0E-4
true
block average
2
2
30.0
-11.0
29.0
-10.0
POLYGON((-10.889809074999947 29.631647293999993,-10.972174309150903 30.0,-10.0 30.0,-10.0 29.777921020050755,-10.889809074999947 29.631647293999993))
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_0251DF_N29W011_2018_04_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0251DF_N29W011_2018_04_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0251DF_N29W011_2018_04_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0251DF_N29W011_2018_04_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0251DF_N29W011_2018_04_19_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