https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-27T04:18:56.148866Z
2022-09-27T04:19:21.146938Z
s3://sentinel-s1-l1c/GRD/2022/9/27/IW/DV/S1A_IW_GRDH_1SDV_20220927T041856_20220927T041921_045185_05668C_B57A
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
2022-09-27T04:18:56.148866Z
2022-09-27T04:19:21.146938Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220927T055719_V20220927T014946_20220927T050716.EOF
191.9764091463883
693000
Copernicus Ground Segment
2022-09-27T06:43:16.904571Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220927T041856_20220927T041921_045185_05668C_B57A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.824254805495876 -3.1021995516156036,20.722291939564144 -2.861447963039509,19.622416091147937 -2.620026836980122,19.54377583524233 -2.981488106925024,19.46666949951233 -3.3434131409615264,19.427207950648068 -3.5241839595829116,19.3492921499196 -3.8859724215334093,19.308822109009384 -4.066539347363376,19.296237087357596 -4.126181218770697,20.39833030291893 -4.3704889805822065,21.50131466638591 -4.61324928550565,21.553077927122054 -4.372100508311233,21.63173537435781 -4.009484188291914,21.70773111012538 -3.646298736037851,21.785981820071356 -3.2836239785580386,21.824254805495876 -3.1021995516156036))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.62808
45.97622992031363
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
2022-09-27T08:32:23.162551Z
Batch API, v4.144.0
s3://deafrica-sentinel-1/s1_rtc/S04E019/2022/09/27/05668C
2.0E-4
2.0E-4
true
block average
2
2
-3.0
19.0
-4.0
20.0
POLYGON((19.323735416624043 -4.0,19.466669499511557 -3.3434131409650947,19.539831968120055 -3.0,20.0 -3.0,20.0 -4.0,19.323735416624043 -4.0))
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_05668C_S04E019_2022_09_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05668C_S04E019_2022_09_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05668C_S04E019_2022_09_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05668C_S04E019_2022_09_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05668C_S04E019_2022_09_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 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