https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-07-21T16:44:08.460265Z
2020-07-21T16:44:33.457682Z
s3://sentinel-s1-l1c/GRD/2020/7/21/IW/DV/S1B_IW_GRDH_1SDV_20200721T164408_20200721T164433_022572_02AD75_C6AF
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
2020-07-21T16:44:08.460265Z
2020-07-21T16:44:33.457682Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20200721T190056_V20200721T145845_20200721T181615.EOF
347.5761866299823
693000
Copernicus S1 Core Ground Segment - DPA
2020-07-21T19:16:58.940801Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20200721T164408_20200721T164433_022572_02AD75_C6AF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.034132390227487 24.4606599249401,19.40985546013528 24.52702635384538,19.668648719434156 24.572151489359516,20.05240828068928 24.63819409664041,20.309324989652414 24.68182282574495,20.69636927937546 24.74666339710825,20.95395191899946 24.789226468320518,21.46942982364103 24.87298821209182,21.433038547120074 25.053475356410665,21.3981411480012 25.234290880946322,21.291022470139207 25.776325749087594,21.173336721285658 26.378228792976028,20.65133293566089 26.295324254964946,20.390101143275903 26.253078266010856,19.9987206123855 26.188839394422462,19.738133674361766 26.145439251545575,19.34747374349387 26.079433719034995,19.08775911732775 26.03492656699558,18.706571197509895 25.968693760085337,18.71988456061932 25.908915059889697,18.758112872280503 25.727685090066178,18.797481506605685 25.546655264506185,18.837816567939566 25.365795848431667,18.875487882842272 25.184468468267205,18.95340862727962 24.82226790472067,19.034132390227487 24.4606599249401))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78482081275625
46.64529020435654
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
2021-12-25T14:11:39.386623Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N25E019/2020/07/21/02AD75
2.0E-4
2.0E-4
true
block average
2
2
26.0
19.0
25.0
20.0
POLYGON((19.0 25.0,19.0 26.0,20.0 26.0,20.0 25.0,19.0 25.0))
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_02AD75_N25E019_2020_07_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02AD75_N25E019_2020_07_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02AD75_N25E019_2020_07_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02AD75_N25E019_2020_07_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02AD75_N25E019_2020_07_21_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