https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-11T17:27:38.976614Z
2022-08-11T17:28:08.008966Z
s3://sentinel-s1-l1c/GRD/2022/8/11/IW/DV/S1A_IW_GRDH_1SDV_20220811T172738_20220811T172808_044508_054FB6_997C
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
2022-08-11T17:27:38.976614Z
2022-08-11T17:28:08.008966Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220811T175222_V20220811T171939_20220811T235439.EOF
347.28838978702197
693000
Copernicus Ground Segment
2022-08-11T18:05:44.840624Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220811T172738_20220811T172808_044508_054FB6_997C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.588886090846116 29.814535830001418,7.9847439772702895 29.880293157554455,8.251169504587061 29.923834001791292,8.651235484957823 29.988136069758447,8.918732672877667 30.030408003620217,9.319459793265704 30.092653423719614,9.58693606046558 30.133479591070408,9.855130222239808 30.173835559707904,10.148175666579197 30.217257523516402,10.065688895236606 30.636288423792248,10.028719600118084 30.816640272278182,9.993678882872555 30.99726670433531,9.921859661354874 31.358258890423247,9.885006315414522 31.538615822626443,9.849208528220935 31.719120138174283,9.824253547238387 31.841184596612926,9.52661530280846 31.798296346310117,9.254474470302858 31.758428401409656,8.98061890572607 31.717690877238184,8.572638069208182 31.655842818107853,8.165641029852587 31.59276337645199,7.894117850483017 31.549913486137026,7.623349389305533 31.506569780808434,7.220376830358682 31.44092801979583,7.290892637741982 31.13811393480179,7.373551068888323 30.776709580725353,7.496206456561734 30.234399713686532,7.536483859360418 30.05353272167912,7.588886090846116 29.814535830001418))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76404686593327
46.48687734874126
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
2022-08-31T14:24:32.899769Z
Batch API, v4.127.0
s3://deafrica-sentinel-1/s1_rtc/N29E008/2022/08/11/054FB6
2.0E-4
2.0E-4
true
block average
2
2
30.0
8.0
29.0
9.0
POLYGON((8.726310545105706 30.0,8.0 29.88278638752423,8.0 30.0,8.726310545105706 30.0))
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_054FB6_N29E008_2022_08_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_054FB6_N29E008_2022_08_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_054FB6_N29E008_2022_08_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_054FB6_N29E008_2022_08_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_054FB6_N29E008_2022_08_11_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 2021
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