https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-13T03:08:46.694168Z
2019-04-13T03:09:15.720774Z
s3://sentinel-s1-l1c/GRD/2019/4/13/IW/DV/S1B_IW_GRDH_1SDV_20190413T030846_20190413T030915_015782_01D9FC_57A8
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
2019-04-13T03:08:46.694168Z
2019-04-13T03:09:15.720774Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190413T052707_V20190413T003433_20190413T035203.EOF
192.3706452689139
693000
Copernicus S1 Core Ground Segment - DPA
2019-04-13T06:44:54.888544Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20190413T030846_20190413T030915_015782_01D9FC_57A8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((36.060558198212576 -21.467703760647396,35.4655255366734 -21.33098647168647,34.86487287424683 -21.190594914713042,34.265356302538216 -21.04808816619867,33.72123680887284 -20.91668247629792,33.608571668482845 -21.332889720432995,33.461222753700355 -21.8713319411712,33.2783270559289 -22.53009073107329,33.82799556721436 -22.663510032916896,34.19128947829694 -22.750516251662408,34.433738893077425 -22.808064227764692,34.79779180525973 -22.89369862027989,35.0407454048417 -22.95032790670556,35.283899605363295 -23.006587409295662,35.64218370574955 -23.08872252049851,35.814790860867916 -22.426807811749082,35.95401033317448 -21.88583761393714,36.060558198212576 -21.467703760647396))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.27106
45.85426985454303
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
2021-12-24T14:13:35.582063Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S21E033/2019/04/13/01D9FC
2.0E-4
2.0E-4
true
block average
2
2
-20.0
33.0
-21.0
34.0
POLYGON((33.69868318772114 -21.0,33.72123680887292 -20.91668247629791,34.0 -20.984004213297663,34.0 -21.0,33.69868318772114 -21.0))
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_01D9FC_S21E033_2019_04_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01D9FC_S21E033_2019_04_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01D9FC_S21E033_2019_04_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01D9FC_S21E033_2019_04_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01D9FC_S21E033_2019_04_13_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