https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-25T03:30:38.861988Z
2018-08-25T03:31:08.648286Z
s3://sentinel-s1-l1c/GRD/2018/8/25/IW/DV/S1A_IW_GRDH_1SDV_20180825T033038_20180825T033108_023397_028BB9_7869
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
2018-08-25T03:30:38.861988Z
2018-08-25T03:31:08.648286Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180825T051558_V20180825T005957_20180825T041727.EOF
192.0337590645826
693000
Copernicus S1 Core Ground Segment - UPA
2018-08-25T05:34:39.280598Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180825T033038_20180825T033108_023397_028BB9_7869
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.92924041 -8.701547347,32.376053762 -8.578051346,31.818883682 -8.452794715,31.262071309 -8.326756821,30.715695851 -8.202253929,30.700285574 -8.260043227,30.61497045 -8.62046444,30.57278979 -8.800796641,30.532941931 -8.981676156,30.451982579 -9.34316978,30.409410552 -9.52344527,30.357747144 -9.748057653,30.906068792 -9.874107486,31.46493658 -10.00157625,32.024235262 -10.128117574,32.57960557 -10.252743237,32.629944054 -10.027339148,32.671507846 -9.846428585,32.750406958 -9.483673613,32.789244473 -9.302166704,32.830495784 -9.121206334,32.914062037 -8.759537989,32.92924041 -8.701547347))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74694402264378
45.96592918919205
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
2021-12-23T03:11:39.573200Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S09E032/2018/08/25/028BB9
2.0E-4
2.0E-4
true
block average
2
2
-8.0
32.0
-9.0
33.0
POLYGON((32.929240409999224 -8.701547346999863,32.914062036999276 -8.759537989002627,32.858501439767494 -9.0,32.0 -9.0,32.0 -8.493511222626896,32.929240409999224 -8.701547346999863))
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_028BB9_S09E032_2018_08_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_028BB9_S09E032_2018_08_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_028BB9_S09E032_2018_08_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_028BB9_S09E032_2018_08_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_028BB9_S09E032_2018_08_25_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