https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-30T03:16:53.769595Z
2019-04-30T03:17:22.791646Z
s3://sentinel-s1-l1c/GRD/2019/4/30/IW/DV/S1B_IW_GRDH_1SDV_20190430T031653_20190430T031722_016030_01E251_A4EF
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2019-04-30T03:16:53.769595Z
2019-04-30T03:17:22.791646Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190430T053644_V20190430T004248_20190430T040018.EOF
192.3524302917507
693000
Copernicus S1 Core Ground Segment - UPA
2019-04-30T05:52:03.697366Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20190430T031653_20190430T031722_016030_01E251_A4EF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.11469263160842 -21.013592637845896,33.52137503278127 -20.877327054533218,32.92242215017364 -20.73744083684543,32.32457041668952 -20.59548793489743,31.783975673920025 -20.465124009024933,31.76900723563643 -20.522585708189872,31.672765729968127 -20.88188538473353,31.477772803721983 -21.60004719686725,31.347023744216948 -22.079653439919777,31.89302388240705 -22.211996290098668,32.496964655306286 -22.355967676364518,33.10213184371432 -22.49769781481079,33.7017157038765 -22.63561369406912,34.00947566995994 -21.432255625837623,34.10054630705286 -21.071312117241312,34.11469263160842 -21.013592637845896))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.29828
45.89700377700093
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
2021-12-24T15:06:18.678585Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S21E033/2019/04/30/01E251
2.0E-4
2.0E-4
true
block average
2
2
-20.0
33.0
-21.0
34.0
POLYGON((33.0 -20.7555592436579,33.521375032779964 -20.877327054532874,34.0 -20.987251503892175,34.0 -21.0,33.0 -21.0,33.0 -20.7555592436579))
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_01E251_S21E033_2019_04_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01E251_S21E033_2019_04_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01E251_S21E033_2019_04_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01E251_S21E033_2019_04_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01E251_S21E033_2019_04_30_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