https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-12T02:41:15.682491Z
2018-10-12T02:41:44.716375Z
s3://sentinel-s1-l1c/GRD/2018/10/12/IW/DV/S1B_IW_GRDH_1SDV_20181012T024115_20181012T024144_013113_0183AA_9C59
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
2018-10-12T02:41:15.682491Z
2018-10-12T02:41:44.716375Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181012T042335_V20181012T000955_20181012T032725.EOF
192.0736658566761
693000
Copernicus S1 Core Ground Segment - UPA
2018-10-12T04:37:50.908629Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181012T024115_20181012T024144_013113_0183AA_9C59
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((44.748539914 -11.079450754,44.17965674 -10.951488921,43.606448049 -10.82138204,43.033731509 -10.690224126,42.514704541 -10.570361746,42.332470741 -11.349786199,42.289863594 -11.530128296,42.246363067 -11.710269128,42.204589024 -11.890823938,42.133271021 -12.193412387,42.654878393 -12.314876667,43.230523681 -12.44764568,43.806747612 -12.579201395,44.378705314 -12.708438972,44.447731054 -12.404734985,44.488136173 -12.223515692,44.53034322 -12.042709041,44.571640503 -11.861702055,44.748539914 -11.079450754))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.50375
46.0593476508315
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
2021-12-23T15:41:51.903381Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S12E044/2018/10/12/0183AA
2.0E-4
2.0E-4
true
block average
2
2
-11.0
44.0
-12.0
45.0
POLYGON((44.74853991400004 -11.07945075399993,44.54008741491691 -12.0,44.0 -12.0,44.0 -11.0,44.395323677154 -11.0,44.74853991400004 -11.07945075399993))
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_0183AA_S12E044_2018_10_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0183AA_S12E044_2018_10_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0183AA_S12E044_2018_10_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0183AA_S12E044_2018_10_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0183AA_S12E044_2018_10_12_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