https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-13T16:21:24.896723Z
2022-01-13T16:21:53.915731Z
s3://sentinel-s1-l1c/GRD/2022/1/13/IW/DV/S1A_IW_GRDH_1SDV_20220113T162124_20220113T162153_041444_04ED7A_85FB
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
2022-01-13T16:21:24.896723Z
2022-01-13T16:21:53.915731Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220113T185239_V20220113T145120_20220113T180850.EOF
347.2272474773818
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-13T20:34:38.053957Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220113T162124_20220113T162153_041444_04ED7A_85FB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.709170572216166 -30.79647201121191,34.05328952476098 -30.71751381758824,34.31253915822552 -30.65733093905428,34.57146704771659 -30.59663417914151,34.95925233969032 -30.50462950313615,35.2173693916443 -30.442656122616256,35.60393169749098 -30.348745351199046,35.86122904284305 -30.285507155260778,36.2220015784875 -30.195840718859408,36.088526987817424 -29.781971512436225,35.9745097603416 -29.42530318210433,35.8613502903014 -29.06851352718757,35.711453587819705 -28.59158062502152,35.35580106705065 -28.679677419175782,35.10218689433607 -28.741834965985987,34.72120646343098 -28.83418230055095,34.46684840724648 -28.89515189849428,34.08475769378786 -28.98570907409502,33.829663243016846 -29.045479790085672,33.5742764213983 -29.104767943002383,33.23532305746341 -29.18258970459383,33.37461191982516 -29.662328583066092,33.47967155514151 -30.02124676394712,33.58544712666178 -30.380069014748152,33.709170572216166 -30.79647201121191))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.80846
45.51795707224932
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
2022-01-14T02:15:03.054658Z
Batch API, v4.80.1
s3://deafrica-sentinel-1/s1_rtc/S30E036/2022/01/13/04ED7A
2.0E-4
2.0E-4
true
block average
2
2
-29.0
36.0
-30.0
37.0
POLYGON((36.0 -29.505041669171494,36.158842108344786 -30.0,36.0 -30.0,36.0 -29.505041669171494))
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_04ED7A_S30E036_2022_01_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04ED7A_S30E036_2022_01_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04ED7A_S30E036_2022_01_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04ED7A_S30E036_2022_01_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04ED7A_S30E036_2022_01_13_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