https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-09T16:21:27.660318Z
2021-10-09T16:21:56.677930Z
s3://sentinel-s1-l1c/GRD/2021/10/9/IW/DV/S1A_IW_GRDH_1SDV_20211009T162127_20211009T162156_040044_04BD95_7F92
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
2021-10-09T16:21:27.660318Z
2021-10-09T16:21:56.677930Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.2272988254618
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-09T20:27:07.062151Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20211009T162127_20211009T162156_040044_04BD95_7F92
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.70848740860673 -30.79598097154574,34.05260513134337 -30.717024603988648,34.31185384370881 -30.656843060876575,34.57078084278025 -30.596147685688333,34.958564848631475 -30.504145154623053,35.216681058032336 -30.442173192529573,35.60324212124463 -30.34826453151753,35.86053866952471 -30.285027785955464,36.221409905858756 -30.195338449673514,36.08808706691499 -29.781908391525683,35.97407756440614 -29.42523910853486,35.860925718203944 -29.068448409207242,35.71106689690767 -28.59160224334748,35.35531539765797 -28.679722164021783,35.10170080324412 -28.741878717501255,34.72071973084526 -28.834224506935882,34.46636126598952 -28.89519311930229,34.08426994912656 -28.985748822546515,33.82917512046557 -29.04551862204584,33.57378790771175 -29.1048058008669,33.23483403299848 -29.18262627655829,33.37408666379877 -29.66227772307622,33.479138261228705 -30.021196816037076,33.584905715576674 -30.380019978744727,33.70848740860673 -30.79598097154574))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.80521
45.51601597391523
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
2021-12-26T13:04:42.599509Z
Batch API, v4.58.1
s3://deafrica-sentinel-1/s1_rtc/S30E036/2021/10/09/04BD95
2.0E-4
2.0E-4
true
block average
2
2
-29.0
36.0
-30.0
37.0
POLYGON((36.0 -29.50633530063307,36.15841720333975 -30.0,36.0 -30.0,36.0 -29.50633530063307))
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_04BD95_S30E036_2021_10_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04BD95_S30E036_2021_10_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04BD95_S30E036_2021_10_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04BD95_S30E036_2021_10_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04BD95_S30E036_2021_10_09_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