https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-27T04:59:50.592961Z
2021-10-27T05:00:15.591645Z
s3://sentinel-s1-l1c/GRD/2021/10/27/IW/DV/S1A_IW_GRDH_1SDV_20211027T045950_20211027T050015_040300_04C67D_4CEC
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
2021-10-27T04:59:50.592961Z
2021-10-27T05:00:15.591645Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
191.9743186843445
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-27T11:49:06.228862Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20211027T045950_20211027T050015_040300_04C67D_4CEC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.65027299121708 -2.595531223230747,10.543836027290325 -2.3544050912748418,9.447221913482066 -2.1145014679286165,9.33079901617956 -2.656957076032121,9.290886088197274 -2.8375772144740345,9.214351817405817 -3.1995639954150645,9.123401380809398 -3.621082652897389,10.221259667996568 -3.863683563236119,11.328976196937722 -4.106918184999248,11.340947980461731 -4.0467118122502255,11.380617024401992 -3.865509357798198,11.418981648286403 -3.684024222529673,11.452251714131123 -3.5014255035595396,11.492312851932793 -3.320321215493721,11.53476064852808 -3.13974271074604,11.566442080291246 -2.95681092984428,11.611305066251271 -2.776767187733035,11.65027299121708 -2.595531223230747))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.61057
45.97460456085908
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
2021-12-26T14:00:06.992910Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/S04E011/2021/10/27/04C67D
2.0E-4
2.0E-4
true
block average
2
2
-3.0
11.0
-4.0
12.0
POLYGON((11.558962288795689 -3.0,11.534760648527909 -3.139742710746773,11.492312851932567 -3.3203212154946287,11.452251714131123 -3.5014255035594717,11.418981648286206 -3.6840242225306117,11.351174182630354 -4.0,11.0 -4.0,11.0 -3.0,11.558962288795689 -3.0))
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_04C67D_S04E011_2021_10_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04C67D_S04E011_2021_10_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04C67D_S04E011_2021_10_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04C67D_S04E011_2021_10_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04C67D_S04E011_2021_10_27_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