https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-02-17T03:32:13.767456Z
2022-02-17T03:32:38.766125Z
s3://sentinel-s1-l1c/GRD/2022/2/17/IW/DV/S1A_IW_GRDH_1SDV_20220217T033213_20220217T033238_041947_04FEBA_2AE2
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
2022-02-17T03:32:13.767456Z
2022-02-17T03:32:38.766125Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220217T041243_V20220217T023904_20220217T091404.EOF
192.1162535312411
693000
Copernicus S1 Core Ground Segment - TLS
2022-02-17T05:23:40.766667Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220217T033213_20220217T033238_041947_04FEBA_2AE2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.86821043220468 -13.344451922057976,31.32003265824345 -13.220372771507453,30.73835932518667 -13.08727560691525,30.171006845090066 -12.95609354621382,29.621299315306256 -12.827683517371206,29.577533673238065 -13.007800205480615,29.53205143577613 -13.187612307404123,29.49055618223303 -13.368383710638224,29.443857550097544 -13.547926396169391,29.40314242687391 -13.72890438129662,29.360706317904107 -13.909483491719731,29.315898105078773 -14.089508892989905,29.257960557198807 -14.329233337818426,29.80644700175063 -14.458251746484102,30.3937439037407 -14.594871198668663,30.96306224426004 -14.72571247728137,31.515602444159462 -14.851232830749524,31.61251795900356 -14.4293925622007,31.65595685953285 -14.248724385674787,31.698684544667536 -14.067901160876467,31.737976249908847 -13.886304620653075,31.78341946501651 -13.70611036892188,31.825242962800594 -13.525100982195772,31.86821043220468 -13.344451922057976))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.4846
45.95552560806709
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
2022-02-17T07:44:50.707723Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/S14E029/2022/02/17/04FEBA
2.0E-4
2.0E-4
true
block average
2
2
-13.0
29.0
-14.0
30.0
POLYGON((29.338176814075165 -14.0,29.4031424268811 -13.728904381265748,29.44385755009615 -13.547926396175018,29.490556182232343 -13.368383710640996,29.532051435778257 -13.187612307395522,29.579429005673305 -13.0,30.0 -13.0,30.0 -14.0,29.338176814075165 -14.0))
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_04FEBA_S14E029_2022_02_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04FEBA_S14E029_2022_02_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04FEBA_S14E029_2022_02_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04FEBA_S14E029_2022_02_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04FEBA_S14E029_2022_02_17_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