https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-23T18:33:03.669151Z
2022-01-23T18:33:32.693537Z
s3://sentinel-s1-l1c/GRD/2022/1/23/IW/DV/S1A_IW_GRDH_1SDV_20220123T183303_20220123T183332_041592_04F27E_245A
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
2022-01-23T18:33:03.669151Z
2022-01-23T18:33:32.693537Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220123T184537_V20220123T164637_20220123T232137.EOF
347.3499539674784
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-23T19:24:08.046837Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220123T183303_20220123T183332_041592_04F27E_245A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-8.637950696686554 28.75523411544208,-8.378807328209158 28.798976758042482,-7.984536793398577 28.864503773356624,-7.592334008988581 28.928467510481482,-7.330195316300967 28.970540438011447,-7.0679433002008825 29.0120877535954,-6.6737436826339955 29.07351604791137,-6.41101876935152 29.113775527431685,-6.106869828536869 29.15968835979077,-6.153446375873121 29.39834951519167,-6.189526512396668 29.578910319967942,-6.223483984865924 29.75978159702482,-6.2566431714796895 29.940764964979273,-6.319010075151643 30.303287129510124,-6.351623305326291 30.48432835113792,-6.395424394347861 30.663741178034186,-6.419001587547115 30.78499696010944,-6.723632677176893 30.740278633507593,-6.995760689023541 30.699689424937272,-7.391264948190954 30.639608168499358,-7.6546637648441225 30.598887619103664,-7.929255436426573 30.555844663381855,-8.325137138819246 30.492689506410297,-8.60266082335165 30.447663015956167,-9.001098497020305 30.38190173678189,-8.972695481697428 30.260699459120985,-8.881129995783224 29.900689469130896,-8.826119013729125 29.72223449442734,-8.79552271705987 29.53970289438796,-8.722383831087999 29.17663228091488,-8.689175063438794 28.99452789658742,-8.650895528955372 28.813277638739596,-8.637950696686554 28.75523411544208))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77174636202953
46.47265213061013
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
2022-01-23T22:02:14.021386Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N29W009/2022/01/23/04F27E
2.0E-4
2.0E-4
true
block average
2
2
30.0
-9.0
29.0
-8.0
POLYGON((-8.690172962591308 29.0,-8.722383831087853 29.176632280914514,-8.795522717060102 29.539702894388974,-8.82611901372914 29.722234494427106,-8.881129995783102 29.90068946913045,-8.906388786561985 30.0,-8.0 30.0,-8.0 29.0,-8.690172962591308 29.0))
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_04F27E_N29W009_2022_01_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04F27E_N29W009_2022_01_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04F27E_N29W009_2022_01_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04F27E_N29W009_2022_01_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04F27E_N29W009_2022_01_23_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