https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-12-31T01:46:55.546743Z
2020-12-31T01:47:24.575061Z
s3://sentinel-s1-l1c/GRD/2020/12/31/IW/DV/S1A_IW_GRDH_1SDV_20201231T014655_20201231T014724_035923_043514_5B7F
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
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
2020-12-31T01:46:55.546743Z
2020-12-31T01:47:24.575061Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201231T033434_V20201230T231311_20201231T023041.EOF
192.3014213215809
693000
Copernicus S1 Core Ground Segment - DPA
2020-12-31T04:02:40.971439Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201231T014655_20201231T014724_035923_043514_5B7F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((57.077228042698394 -19.71990066649925,56.496969156581166 -19.58691462279144,55.91128511785534 -19.450580737185707,55.326580010541534 -19.312373517356587,54.761104351266766 -19.176714774257057,54.65139850417547 -19.593980074533718,54.50850290643821 -20.13324475596556,54.364387803202554 -20.672337750192632,54.33148918825964 -20.79276082629152,54.902310664563316 -20.93045728900008,55.47584494048961 -21.06660437204252,56.08415586255529 -21.208725330270948,56.670311179385266 -21.343318897334463,56.8827875090206 -20.500141454696255,57.077228042698394 -19.71990066649925))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.32144
45.71027677955768
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
2021-12-25T22:41:30.687805Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S20E055/2020/12/31/043514
2.0E-4
2.0E-4
true
block average
2
2
-19.0
55.0
-20.0
56.0
POLYGON((55.0 -19.234026318808194,56.0 -19.471231538290052,56.0 -20.0,55.0 -20.0,55.0 -19.234026318808194))
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_043514_S20E055_2020_12_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_043514_S20E055_2020_12_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_043514_S20E055_2020_12_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_043514_S20E055_2020_12_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_043514_S20E055_2020_12_31_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