https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-03T15:38:08.054069Z
2021-12-03T15:38:37.072416Z
s3://sentinel-s1-l1c/GRD/2021/12/3/IW/DV/S1B_IW_GRDH_1SDV_20211203T153808_20211203T153837_029863_03909C_55E1
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
2021-12-03T15:38:08.054069Z
2021-12-03T15:38:37.072416Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.6143149526181
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-03T21:20:22.671845Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211203T153808_20211203T153837_029863_03909C_55E1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.70047303398395 23.432051539548034,36.30374037035516 23.539334880291054,36.910288488335574 23.644675745011345,37.27467913398837 23.706742685894067,37.517796535468676 23.7476446184778,38.12035353113094 23.84726186294543,38.07444968209416 24.08646982686748,38.04105688151639 24.267567565944557,38.00954453139346 24.4489616199961,37.97608107978685 24.63003502538499,37.94082774833806 24.810816387375773,37.904609239949565 24.99143974036793,37.869012166650485 25.17215839579292,37.83171521296775 25.352603849638,37.80806562861349 25.473647788317443,37.44425576206363 25.41527252861582,37.194842282184204 25.374701778189987,36.94674420092425 25.333898055716233,36.57753270830915 25.27234976197369,36.331599602453345 25.230805738117404,35.96301483705546 25.16772454089635,35.71750333128678 25.125161898217975,35.3518919147956 25.060969858989168,35.572264281306005 24.034009442000904,35.70047303398395 23.432051539548034))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77825165264608
46.04285195889769
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
2021-12-26T15:50:08.317622Z
Batch API, v4.69.4
s3://deafrica-sentinel-1/s1_rtc/N23E036/2021/12/03/03909C
2.0E-4
2.0E-4
true
block average
2
2
24.0
36.0
23.0
37.0
POLYGON((37.0 23.65995637627187,36.303740370346844 23.539334880289502,36.0 23.485318560020374,36.0 24.0,37.0 24.0,37.0 23.65995637627187))
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_03909C_N23E036_2021_12_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03909C_N23E036_2021_12_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03909C_N23E036_2021_12_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03909C_N23E036_2021_12_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03909C_N23E036_2021_12_03_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