https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-31T03:23:47.958012Z
2022-05-31T03:24:12.956755Z
s3://sentinel-s1-l1c/GRD/2022/5/31/IW/DV/S1A_IW_GRDH_1SDV_20220531T032347_20220531T032412_043449_053026_1A7A
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
2022-05-31T03:23:47.958012Z
2022-05-31T03:24:12.956755Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220531T045322_V20220531T005203_20220531T040933.EOF
192.0969904120465
693000
Copernicus Ground Segment
2022-05-31T06:04:31.087443Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220531T032347_20220531T032412_043449_053026_1A7A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.15010212768013 -12.396775458544996,33.5807822801319 -12.268187098620173,33.01745054852215 -12.139706294822721,32.45108209088526 -12.009260548475824,31.90538445549849 -11.882364623490073,31.782715245537588 -12.424784774618358,31.65216622934378 -12.965531254357733,31.551808805279844 -13.385792757450288,32.09372168834524 -13.512708734723702,32.65885333088673 -13.643674583122952,33.236143879263246 -13.77602248414859,33.79524968411467 -13.902771339942074,33.8106962423615 -13.84343680126634,33.84877958471633 -13.66158557128519,33.88904534155186 -13.480236959198455,33.93310943950615 -13.299755608720117,33.98139730541202 -13.120236795528587,34.02088041329127 -12.93872935286766,34.109919541297245 -12.578012534192752,34.15010212768013 -12.396775458544996))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.57623339400762
45.99268779946738
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
2022-05-31T07:24:01.725513Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/S14E034/2022/05/31/053026
2.0E-4
2.0E-4
true
block average
2
2
-13.0
34.0
-14.0
35.0
POLYGON((34.00755227900041 -13.0,34.0 -13.034718514353601,34.0 -13.0,34.00755227900041 -13.0))
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_053026_S14E034_2022_05_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_053026_S14E034_2022_05_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_053026_S14E034_2022_05_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_053026_S14E034_2022_05_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_053026_S14E034_2022_05_31_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