https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-10T16:19:15.111057Z
2018-08-10T16:19:40.109579Z
s3://sentinel-s1-l1c/GRD/2018/8/10/IW/DV/S1B_IW_GRDH_1SDV_20180810T161915_20180810T161940_012203_0167B4_B3D3
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2018-08-10T16:19:15.111057Z
2018-08-10T16:19:40.109579Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180810T183447_V20180810T143352_20180810T175122.EOF
347.5782740274765
693000
Copernicus S1 Core Ground Segment - UPA
2018-08-10T18:47:29.813075Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180810T161915_20180810T161940_012203_0167B4_B3D3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.217186278 24.421506701,25.596379842 24.48849676,25.853405282 24.533322262,26.239283452 24.599739889,26.496760345 24.64346947,27.012247654 24.729606073,27.270255379 24.772010747,27.651554242 24.833811776,27.614976704 25.014302439,27.543015474 25.375649527,27.400427655 26.098512141,27.353952857 26.338873963,26.96772387 26.277698481,26.706393224 26.235678682,26.184299606 26.150218459,25.923539858 26.106780495,25.532763518 26.040742242,25.272490419 25.996131041,24.888528019 25.929400916,24.940089985 25.688570781,25.097714013 24.964349473,25.17700902 24.602328484,25.217186278 24.421506701))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8097639385484
46.69428560515108
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
2021-12-22T23:12:06.520078Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N25E027/2018/08/10/0167B4
2.0E-4
2.0E-4
true
block average
2
2
26.0
27.0
25.0
28.0
POLYGON((27.41985960660221 26.0,27.617875180837704 25.0,27.0 25.0,27.0 26.0,27.41985960660221 26.0))
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_0167B4_N25E027_2018_08_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0167B4_N25E027_2018_08_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0167B4_N25E027_2018_08_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0167B4_N25E027_2018_08_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0167B4_N25E027_2018_08_10_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