https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-20T05:29:37.341932Z
2018-10-20T05:30:02.340056Z
s3://sentinel-s1-l1c/GRD/2018/10/20/IW/DV/S1A_IW_GRDH_1SDV_20181020T052937_20181020T053002_024215_02A631_EFD4
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
2018-10-20T05:29:37.341932Z
2018-10-20T05:30:02.340056Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181020T072617_V20181020T031138_20181020T062908.EOF
193.1687909972128
693000
Copernicus S1 Core Ground Segment - UPA
2018-10-20T07:36:34.873048Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181020T052937_20181020T053002_024215_02A631_EFD4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.924891906 37.475627934,9.497707413 37.540012412,9.204345827 37.583265977,8.763674367 37.646779336,8.469481054 37.68820746,8.027584855 37.748973773,7.732590505 37.788564707,7.437284541 37.82741757,7.126745448 37.867425528,7.089448028 37.687303921,7.051523085 37.507167391,6.972043339 37.147355938,6.935777496 36.967003362,6.860004675 36.606711224,6.8200431 36.426832214,6.807424326 36.367152188,7.111809927 36.326822409,7.401278908 36.287703942,7.690457217 36.247886626,8.123670159 36.186854014,8.41210287 36.14529702,8.844177581 36.081663007,9.131838512 36.038377227,9.550755734 35.974014906,9.565420522 36.03376281,9.611903633 36.213750005,9.65640914 36.394047609,9.700537194 36.574407896,9.74333543 36.754977224,9.836175944 37.115023528,9.924891906 37.475627934))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.60578042340881
46.49738022567112
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
2021-12-23T16:16:01.805818Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N37E006/2018/10/20/02A631
2.0E-4
2.0E-4
true
block average
2
2
38.0
6.0
37.0
7.0
POLYGON((6.942412560049539 37.0,6.972043338998639 37.147355937993574,7.0 37.27391807894366,7.0 37.0,6.942412560049539 37.0))
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_02A631_N37E006_2018_10_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02A631_N37E006_2018_10_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02A631_N37E006_2018_10_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02A631_N37E006_2018_10_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02A631_N37E006_2018_10_20_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