https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-02-08T17:36:22.344354Z
2018-02-08T17:36:51.366428Z
s3://sentinel-s1-l1c/GRD/2018/2/8/IW/DV/S1B_IW_GRDH_1SDV_20180208T173622_20180208T173651_009535_01129F_C34C
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
2018-02-08T17:36:22.344354Z
2018-02-08T17:36:51.366428Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180208T211033_V20180208T154748_20180208T190518.EOF
346.8176245924221
693000
Copernicus S1 Core Ground Segment - UPA
2018-02-08T21:40:13.723498Z
Sentinel-1 IPF, 002.84
S1B_IW_GRDH_1SDV_20180208T173622_20180208T173651_009535_01129F_C34C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.117067991 36.072875158,4.533713278 36.13678738,4.814693995 36.1790134,5.236727757 36.241117086,5.518452566 36.281693448,5.941583094 36.341314662,6.224025608 36.380230754,6.506747784 36.418479872,6.861976937 36.465517826,6.845884947 36.522524566,6.803627287 36.702181814,6.767519217 36.882636147,6.727570717 37.062592882,6.684550151 37.242155384,6.645357532 37.422210915,6.508863819 38.083723368,6.145806999 38.037054516,5.856871189 37.99905248,5.568235891 37.960342761,5.135856879 37.900955039,4.847993729 37.860483682,4.416794966 37.798461792,4.12973315 37.756239945,3.704101868 37.692259616,3.865437897 37.030077065,3.911292684 36.849887357,3.960961442 36.670289091,4.007611352 36.490235078,4.05013686 36.309551908,4.098829476 36.129824933,4.117067991 36.072875158))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65599451400826
46.34004873104869
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
2022-01-21T11:36:53.413716Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N36E006/2018/02/08/01129F
2.0E-4
2.0E-4
true
block average
2
2
37.0
6.0
36.0
7.0
POLYGON((6.7414656776223865 37.0,6.767519216999794 36.882636147000504,6.80362728699995 36.7021818140003,6.845884946999865 36.52252456600073,6.861976937000119 36.465517826000024,6.0 36.34936358372947,6.0 37.0,6.7414656776223865 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_01129F_N36E006_2018_02_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01129F_N36E006_2018_02_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01129F_N36E006_2018_02_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01129F_N36E006_2018_02_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01129F_N36E006_2018_02_08_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