https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-03T07:02:56.625927Z
2023-02-03T07:03:21.624137Z
s3://sentinel-s1-l1c/GRD/2023/2/3/IW/DV/S1A_IW_GRDH_1SDV_20230203T070256_20230203T070321_047068_05A570_517B
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
2023-02-03T07:02:56.625927Z
2023-02-03T07:03:21.624137Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230203T070104_V20230203T062120_20230203T125620.EOF
192.5563404921235
693000
Copernicus Ground Segment
2023-02-03T07:14:35.819417Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230203T070256_20230203T070321_047068_05A570_517B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-14.739926603266866 28.5683773282384,-15.11840609595459 28.632237427613777,-15.374331011025939 28.674776376000395,-15.75860293328104 28.737677914037278,-16.01503788675887 28.77900604709259,-16.400066212507834 28.840085739695564,-16.65699957227447 28.880195628869753,-16.91412897761317 28.919816066121502,-17.269848318019072 28.973759725776755,-17.376561947616047 28.431812770545402,-17.414993529093252 28.25156046977689,-17.4477008448413 28.07043373602193,-17.565232508567714 27.468900738450337,-17.21456710116136 27.41440501866704,-16.96107888794751 27.374421451045855,-16.707773645576733 27.333978611491013,-16.328162424475416 27.272455582783884,-16.07532170414421 27.230869388803924,-15.696414728603862 27.167636578189096,-15.444048399127599 27.124914079812513,-15.070809700567878 27.060836812053672,-14.899336324158421 27.844433831320135,-14.739926603266866 28.5683773282384))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72332463375803
46.0647000074183
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
2023-02-03T10:26:22.490283Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N27W015/2023/02/03/05A570
2.0E-4
2.0E-4
true
block average
2
2
28.0
-15.0
27.0
-14.0
POLYGON((-14.865081220500386 28.0,-15.0 27.384422149101216,-15.0 28.0,-14.865081220500386 28.0))
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_05A570_N27W015_2023_02_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A570_N27W015_2023_02_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A570_N27W015_2023_02_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A570_N27W015_2023_02_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A570_N27W015_2023_02_03_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