https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-26T07:03:04.147146Z
2023-08-26T07:03:29.145134Z
s3://sentinel-s1-l1c/GRD/2023/8/26/IW/DV/S1A_IW_GRDH_1SDV_20230826T070304_20230826T070329_050043_06056F_96E6
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
2023-08-26T07:03:04.147146Z
2023-08-26T07:03:29.145134Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230826T052246_V20230826T044243_20230826T111743.EOF
192.5579983753423
693000
Copernicus Ground Segment
2023-08-26T07:18:04.052753Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230826T070304_20230826T070329_050043_06056F_96E6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-14.740102769005736 28.56804878507745,-15.118579251594518 28.63191736096854,-15.374502165915532 28.674462038001217,-15.758771138228173 28.737372163110173,-16.015204168453135 28.778705972594615,-16.400229629329825 28.839794324621653,-16.657161120204414 28.879909950494163,-16.914288681409193 28.919536134988906,-17.26980324088399 28.97345734425627,-17.37670969783342 28.431539066489574,-17.414955594412117 28.25125852141093,-17.44766576086428 28.07013196597451,-17.565204049609008 27.468599502302332,-17.214740466707763 27.414126537660117,-16.961254037797474 27.374137212581964,-16.7079506045465 27.33368861604491,-16.328342143341455 27.272156953244583,-16.07550329360363 27.2305650043482,-15.69659916977416 27.16732356338671,-15.444234771885068 27.124595313254325,-15.070998977621851 27.06050953349513,-14.899518839474677 27.84410578021551,-14.740102769005736 28.56804878507745))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72766429483218
46.06710489396325
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
2023-08-26T11:25:18.994284Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N27W015/2023/08/26/06056F
2.0E-4
2.0E-4
true
block average
2
2
28.0
-15.0
27.0
-14.0
POLYGON((-14.865190109505743 28.0,-15.0 27.384946713139737,-15.0 28.0,-14.865190109505743 28.0))
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_06056F_N27W015_2023_08_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06056F_N27W015_2023_08_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06056F_N27W015_2023_08_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06056F_N27W015_2023_08_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06056F_N27W015_2023_08_26_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