https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-01T02:50:41.102569Z
2021-09-01T02:51:10.137298Z
s3://sentinel-s1-l1c/GRD/2021/9/1/IW/DV/S1A_IW_GRDH_1SDV_20210901T025041_20210901T025110_039482_04AA49_62BF
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
2021-09-01T02:50:41.102569Z
2021-09-01T02:51:10.137298Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.0895528693262
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-01T08:35:01.741263Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210901T025041_20210901T025110_039482_04AA49_62BF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((42.51215751691281 -11.8518348509017,41.95287770889519 -11.725744055507176,41.384546671721125 -11.596385885278302,40.81673675041766 -11.465923982079133,40.27629824371378 -11.340621114760388,40.21914163828084 -11.577753097319249,40.17755826136774 -11.758388649452998,40.046827276404414 -12.298940908853389,40.00530157263259 -12.479629354828765,39.96282164759712 -12.660102544701706,39.91837523051897 -12.840119040492377,39.88685644394503 -12.961383269055137,40.43377658504 -13.08922602507819,41.005775652022486 -13.2215511955675,41.577314870156485 -13.352362494765842,42.13983255934765 -13.479725746724135,42.33414594147726 -12.633332191788426,42.51215751691281 -11.8518348509017))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.47009
45.89676313090661
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
2021-12-26T11:06:51.299905Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/S12E041/2021/09/01/04AA49
2.0E-4
2.0E-4
true
block average
2
2
-11.0
41.0
-12.0
42.0
POLYGON((41.0 -11.508031158142668,42.0 -11.736367873998422,42.0 -12.0,41.0 -12.0,41.0 -11.508031158142668))
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_04AA49_S12E041_2021_09_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04AA49_S12E041_2021_09_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04AA49_S12E041_2021_09_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04AA49_S12E041_2021_09_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04AA49_S12E041_2021_09_01_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