https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-28T17:27:41.175425Z
2023-08-28T17:28:06.173977Z
s3://sentinel-s1-l1c/GRD/2023/8/28/IW/DV/S1A_IW_GRDH_1SDV_20230828T172741_20230828T172806_050078_0606AE_A9DA
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
2023-08-28T17:27:41.175425Z
2023-08-28T17:28:06.173977Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230828T175754_V20230828T141838_20230828T173608.EOF
347.26554152593513
693000
Copernicus Ground Segment
2023-08-28T19:00:41.401118Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230828T172741_20230828T172806_050078_0606AE_A9DA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.041581273191728 -30.088424644657398,17.394085910029197 -30.007489172122263,17.66183192468242 -29.945277951457715,18.053702037440353 -29.853128449112564,18.317107068200258 -29.790435010443638,18.580555763680035 -29.727128498237658,18.968754508591314 -29.632765110669812,19.228909432443572 -29.568789577978976,19.54791998754064 -29.48951877352563,19.49193514632188 -29.311022111508226,19.317855374743672 -28.776930042202373,19.26445804569056 -28.597774844045144,19.208734746579083 -28.41923010680749,19.152407113383738 -28.240861028669386,19.0989798869273 -28.06178488069048,19.08041053482294 -28.00276226844034,18.76691777530567 -28.080400312023592,18.509696720308135 -28.143478699739255,18.122641825212337 -28.237355071845208,17.866130455736318 -28.298874573129872,17.47173699741379 -28.392413048160492,17.226052942330842 -28.449986251627944,16.96185221144976 -28.511380888565263,16.60835975618836 -28.592601024754003,16.678089051533153 -28.83137846818822,16.728482108251004 -29.011274644246758,16.779929494667364 -29.19094357024771,16.832434164552275 -29.3703848659513,16.88407087305532 -29.55004307191605,17.041581273191728 -30.088424644657398))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.89742619385675
45.85492315622079
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
2023-08-28T21:57:17.709799Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/S30E016/2023/08/28/0606AE
2.0E-4
2.0E-4
true
block average
2
2
-29.0
16.0
-30.0
17.0
POLYGON((17.0 -29.94629694237139,16.725323821068805 -29.0,17.0 -29.0,17.0 -29.94629694237139))
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_0606AE_S30E016_2023_08_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0606AE_S30E016_2023_08_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0606AE_S30E016_2023_08_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0606AE_S30E016_2023_08_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0606AE_S30E016_2023_08_28_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