https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-08T03:23:23.148556Z
2021-11-08T03:23:48.147088Z
s3://sentinel-s1-l1c/GRD/2021/11/8/IW/DV/S1A_IW_GRDH_1SDV_20211108T032323_20211108T032348_040474_04CC90_7146
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
2021-11-08T03:23:23.148556Z
2021-11-08T03:23:48.147088Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.0683960969247
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-08T17:58:05.763390Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211108T032323_20211108T032348_040474_04CC90_7146
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.49523364892913 -10.888806642878372,33.92333386122298 -10.76018697697832,33.36269758182338 -10.633012757193908,32.79816286940463 -10.503841034591568,32.26225197812791 -10.380193107665354,32.221082316335 -10.560779038216973,32.178291598831706 -10.741088061110272,32.093910610713344 -11.102021333746848,32.052930711128354 -11.282785304441228,32.01044150388773 -11.463204504900032,31.966764537671242 -11.643355864375518,31.925246326219337 -11.824020762194474,31.91112418994475 -11.883519899403131,32.45219915956181 -12.00933687765329,33.018119112306834 -12.139680162014688,33.58100607653692 -12.268061316662749,34.154585224312385 -12.39760970608658,34.1682981686434 -12.337898567448928,34.20843335173009 -12.156564609462109,34.29111585338862 -11.794459581782897,34.32803532004737 -11.612417652327986,34.37116290279799 -11.431782664352951,34.41350823283723 -11.250976785083019,34.452615684577346 -11.06944629608664,34.49523364892913 -10.888806642878372))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.59996727418707
46.04517146874777
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
2021-12-26T14:33:42.241493Z
Batch API, v4.64.0
s3://deafrica-sentinel-1/s1_rtc/S12E033/2021/11/08/04CC90
2.0E-4
2.0E-4
true
block average
2
2
-11.0
33.0
-12.0
34.0
POLYGON((33.0 -12.0,33.0 -11.0,34.0 -11.0,34.0 -12.0,33.0 -12.0))
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_04CC90_S12E033_2021_11_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04CC90_S12E033_2021_11_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04CC90_S12E033_2021_11_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04CC90_S12E033_2021_11_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04CC90_S12E033_2021_11_08_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