https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-03-20T03:08:45.865591Z
2019-03-20T03:09:14.899207Z
s3://sentinel-s1-l1c/GRD/2019/3/20/IW/DV/S1B_IW_GRDH_1SDV_20190320T030845_20190320T030914_015432_01CE6F_E123
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
2019-03-20T03:08:45.865591Z
2019-03-20T03:09:14.899207Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190320T052114_V20190320T003432_20190320T035202.EOF
192.3693626182805
693000
Copernicus S1 Core Ground Segment - UPA
2019-03-20T05:40:02.340232Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20190320T030845_20190320T030914_015432_01CE6F_E123
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((36.060824889516084 -21.46750420072353,35.46579085141682 -21.330796717178504,34.86513661106939 -21.190415045463876,34.26561831163043 -21.047918156730482,33.72177628937378 -20.91658936833585,33.609189492141624 -21.332532673236184,33.46184989591255 -21.87097402228314,33.2788421580215 -22.530177955796464,33.82823119262892 -22.663519509580187,34.19152671641769 -22.750519960274286,34.4339771905444 -22.808064084407995,34.79803166744713 -22.893692689193205,35.04098629358785 -22.95031811068224,35.28414150708168 -23.00657374323146,35.64242707308461 -23.088703148562303,35.81513906089004 -22.426341750171748,35.95435081931513 -21.88537210904692,36.060824889516084 -21.46750420072353))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.27814
45.85845446798518
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
2021-12-24T12:56:42.815454Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S21E033/2019/03/20/01CE6F
2.0E-4
2.0E-4
true
block average
2
2
-20.0
33.0
-21.0
34.0
POLYGON((33.69919884729551 -21.0,33.72177628937364 -20.91658936833575,34.0 -20.98377575946374,34.0 -21.0,33.69919884729551 -21.0))
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_01CE6F_S21E033_2019_03_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01CE6F_S21E033_2019_03_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01CE6F_S21E033_2019_03_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01CE6F_S21E033_2019_03_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01CE6F_S21E033_2019_03_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