https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-07-31T03:46:56.761816Z
2020-07-31T03:47:21.759986Z
s3://sentinel-s1-l1c/GRD/2020/7/31/IW/DV/S1A_IW_GRDH_1SDV_20200731T034656_20200731T034721_033693_03E7B4_865D
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
2020-07-31T03:46:56.761816Z
2020-07-31T03:47:21.759986Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200731T060318_V20200731T011636_20200731T043406.EOF
192.0146794786941
693000
Copernicus S1 Core Ground Segment - DPA
2020-07-31T06:24:37.377930Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20200731T034656_20200731T034721_033693_03E7B4_865D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.11595576610456 -7.315532406031158,28.57427202597714 -7.195222285692745,28.016042099245315 -7.070499008102256,27.45711625792642 -6.944892662975613,26.917445602398793 -6.822932802831148,26.875264790901994 -7.00311674737724,26.794181930577565 -7.3644451164347515,26.756311632671014 -7.545735098034159,26.672145510289045 -7.906407578985979,26.633808358234884 -8.087617560735447,26.579530153458848 -8.327888612122862,27.112842285114112 -8.449487099361303,27.674921723710234 -8.576806417589308,28.23736732247732 -8.703316511401722,28.794703495972165 -8.827787080101464,28.848512951329656 -8.586852994816232,28.87865745982961 -8.40340469951803,28.922833934424624 -8.223098488846963,28.96047937404976 -8.0413376900053,29.000460471378396 -7.8601037607009765,29.041276486850492 -7.679060365135847,29.079575324639908 -7.497460443819513,29.11595576610456 -7.315532406031158))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68567333307822
45.98271892564973
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
2021-12-25T14:43:16.942587Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S08E026/2020/07/31/03E7B4
2.0E-4
2.0E-4
true
block average
2
2
-7.0
26.0
-8.0
27.0
POLYGON((26.652344907469605 -8.0,26.672145510289276 -7.906407578984833,26.75631163267076 -7.545735098035308,26.794181930577228 -7.364445116436174,26.87599441713982 -7.0,27.0 -7.0,27.0 -8.0,26.652344907469605 -8.0))
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_03E7B4_S08E026_2020_07_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03E7B4_S08E026_2020_07_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03E7B4_S08E026_2020_07_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03E7B4_S08E026_2020_07_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03E7B4_S08E026_2020_07_31_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