https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-08T04:36:16.593737Z
2021-05-08T04:36:41.592497Z
s3://sentinel-s1-l1c/GRD/2021/5/8/IW/DV/S1B_IW_GRDH_1SDV_20210508T043616_20210508T043641_026808_0333D7_950B
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
2021-05-08T04:36:16.593737Z
2021-05-08T04:36:41.592497Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.2199374111305
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-08T06:08:41.628734Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210508T043616_20210508T043641_026808_0333D7_950B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.49544030671139 20.199357974594662,19.905358015185833 20.307879032559917,19.31429795293759 20.41443777533347,18.71847903713587 20.51967924294109,18.124857361340123 20.622356366794612,18.091372642079342 20.44125413084383,18.060906595875483 20.259535092585484,18.026364203653973 20.078507502082637,17.992785615448437 19.897308764174795,17.957576020039834 19.716385761560343,17.888637264110262 19.35426825206405,17.85325983321928 19.173359641688066,17.842440941959886 19.113598884811054,18.42625966239084 19.010522735816597,19.01251067976912 18.9050312590556,19.598009046290258 18.79769538165885,20.182801232937692 18.688518485546343,20.23285314441447 18.929663976120366,20.306121187768664 19.292794346497477,20.49544030671139 20.199357974594662))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86853411734868
46.14622
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
2021-12-26T05:19:17.518431Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N19E020/2021/05/08/0333D7
2.0E-4
2.0E-4
true
block average
2
2
20.0
20.0
19.0
21.0
POLYGON((20.45380806498595 20.0,20.30612118777165 19.292794346511215,20.247044694522682 19.0,20.0 19.0,20.0 20.0,20.45380806498595 20.0))
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_0333D7_N19E020_2021_05_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0333D7_N19E020_2021_05_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0333D7_N19E020_2021_05_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0333D7_N19E020_2021_05_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0333D7_N19E020_2021_05_08_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