https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-19T16:11:07.096284Z
2023-09-19T16:11:36.129930Z
s3://sentinel-s1-l1c/GRD/2023/9/19/IW/DV/S1A_IW_GRDH_1SDV_20230919T161107_20230919T161136_050398_061198_AC5B
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
2023-09-19T16:11:07.096284Z
2023-09-19T16:11:36.129930Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230919T150100_V20230919T143512_20230919T211012.EOF
347.9771119626066
693000
Copernicus Ground Segment
2023-09-19T19:25:37.158514Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230919T161107_20230919T161136_050398_061198_AC5B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.34279022849442 -9.398432350696883,32.88140887072834 -9.277887269992323,33.449070616278554 -9.149878723696524,34.01609548198638 -9.021043502309425,34.558918979648006 -8.896832151303975,34.54561513724927 -8.838429663217257,34.50181201463818 -8.65847767744033,34.45933060718604 -8.478229027798177,34.41615249343943 -8.298145564569829,34.33705544078279 -7.936335046795571,34.295155681432114 -7.7559845813295665,34.21375753047495 -7.394757236113494,34.18796660292662 -7.2720728365601115,33.64244527651492 -7.395721358092505,33.08120185709727 -7.52217802549616,32.521614383294214 -7.647481716409683,31.9774505740086 -7.7685892700176815,32.00507886428308 -7.891149566908523,32.083976209413464 -8.253800663632259,32.13085489364712 -8.433472307380997,32.171710470059395 -8.614494297072847,32.2066649097305 -8.79684241649997,32.24826271143651 -8.977708658999857,32.291781973885705 -9.158148611614203,32.34279022849442 -9.398432350696883))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.60826
46.01555915161473
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
2023-09-20T00:00:12.647682Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/S10E033/2023/09/19/061198
2.0E-4
2.0E-4
true
block average
2
2
-9.0
33.0
-10.0
34.0
POLYGON((34.0 -9.024700599397459,33.0 -9.251144798475384,33.0 -9.0,34.0 -9.0,34.0 -9.024700599397459))
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_061198_S10E033_2023_09_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061198_S10E033_2023_09_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061198_S10E033_2023_09_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061198_S10E033_2023_09_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061198_S10E033_2023_09_19_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