https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-29T06:20:52.695519Z
2021-08-29T06:21:17.694180Z
s3://sentinel-s1-l1c/GRD/2021/8/29/IW/DV/S1B_IW_GRDH_1SDV_20210829T062052_20210829T062117_028457_036551_2DA0
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
2021-08-29T06:20:52.695519Z
2021-08-29T06:21:17.694180Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.589392928153
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-29T07:27:56.552342Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210829T062052_20210829T062117_028457_036551_2DA0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-4.33386577907312 29.172446251115645,-4.727105765082201 29.238278380864152,-4.995146134393631 29.282438830154003,-5.262599900401631 29.325930862626787,-5.664512732756955 29.390213429551157,-6.202512314463387 29.47424349273597,-6.60474283376442 29.53556304942999,-6.874352316260308 29.575942169306742,-6.910261808283873 29.395452915972747,-7.051963854439156 28.67280217388688,-7.086402047718939 28.491981556435327,-7.167915165918431 28.070904627597642,-6.637855210799963 27.988961814028478,-6.240899181680589 27.926176790241783,-5.976306659740117 27.88365201521924,-5.580471471757384 27.819024239902387,-5.316338016640106 27.775226243820747,-5.051817858385179 27.73082391388227,-4.665063912350222 27.66492411397901,-4.651486410746384 27.724510468433085,-4.572704637258806 28.08661779005937,-4.452640931605417 28.629464643115394,-4.33386577907312 29.172446251115645))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80655903470321
46.63672160137918
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
2021-12-26T10:57:16.729935Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N28W005/2021/08/29/036551
2.0E-4
2.0E-4
true
block average
2
2
29.0
-5.0
28.0
-4.0
POLYGON((-4.371587737751102 29.0,-4.591549611411276 28.0,-5.0 28.0,-5.0 29.0,-4.371587737751102 29.0))
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_036551_N28W005_2021_08_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036551_N28W005_2021_08_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036551_N28W005_2021_08_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036551_N28W005_2021_08_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036551_N28W005_2021_08_29_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