https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-06T16:21:19.381900Z
2021-01-06T16:21:48.405357Z
s3://sentinel-s1-l1c/GRD/2021/1/6/IW/DV/S1A_IW_GRDH_1SDV_20210106T162119_20210106T162148_036019_043870_EDE1
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
2021-01-06T16:21:19.381900Z
2021-01-06T16:21:48.405357Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210106T183035_V20210106T131229_20210106T163000.EOF
347.2264451154468
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-06T20:15:05.921939Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210106T162119_20210106T162148_036019_043870_EDE1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.71024622693531 -30.795902814334738,34.054362157281965 -30.71694084006291,34.31360948508815 -30.656755125185782,34.57253505271171 -30.596055548726547,34.96031683447113 -30.504046678402062,35.21843153063197 -30.44207052195922,35.60499028329662 -30.348155618071804,35.86228524734014 -30.284914684083184,36.222954613747106 -30.195269360798633,36.0897009025622 -29.78210586716508,35.97567727694067 -29.42543867354742,35.86251143530462 -29.068650089858423,35.71252282230495 -28.591454262474624,35.35697053330998 -28.679530744233162,35.103357650419184 -28.74169127163656,34.722379114228794 -28.83404302642736,34.46802231933273 -28.895015618469557,34.085933475939754 -28.985577295109053,33.8308402751033 -29.04535107930177,33.575454673141614 -29.104642244640537,33.236502906621055 -29.182468006816734,33.37587764234429 -29.662471563744354,33.48094402003963 -30.021388643786736,33.58672640535338 -30.380209848658644,33.71024622693531 -30.795902814334738))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.80867
45.51810692120904
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
2021-12-25T23:01:51.700748Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S30E036/2021/01/06/043870
2.0E-4
2.0E-4
true
block average
2
2
-29.0
36.0
-30.0
37.0
POLYGON((36.0 -29.50152042702202,36.15997623495005 -30.0,36.0 -30.0,36.0 -29.50152042702202))
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_043870_S30E036_2021_01_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_043870_S30E036_2021_01_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_043870_S30E036_2021_01_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_043870_S30E036_2021_01_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_043870_S30E036_2021_01_06_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