https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-01T14:54:25.217142Z
2021-12-01T14:54:50.215252Z
s3://sentinel-s1-l1c/GRD/2021/12/1/IW/DV/S1A_IW_GRDH_1SDV_20211201T145425_20211201T145450_040816_04D873_2F6F
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
2021-12-01T14:54:25.217142Z
2021-12-01T14:54:50.215252Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.78880847245847
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-01T16:20:42.171640Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211201T145425_20211201T145450_040816_04D873_2F6F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((52.94775508773103 -18.365517765957293,53.52110610804887 -18.234387803502745,54.11029652024218 -18.09764940797642,54.69857141117286 -17.959127548399284,55.246582290566714 -17.828290426222384,55.062884870325604 -17.108583727793977,54.86609095124696 -16.328986884721395,54.32201892525863 -16.45811742909992,53.7380611320946 -16.594960123110575,53.15328449483282 -16.730174560367608,52.58431348869857 -16.85997369881451,52.772463112520676 -17.642787185667423,52.94775508773103 -18.365517765957293))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.3399
45.88804423199309
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
2021-12-26T15:44:52.732231Z
Batch API, v4.69.0
s3://deafrica-sentinel-1/s1_rtc/S17E055/2021/12/01/04D873
2.0E-4
2.0E-4
true
block average
2
2
-16.0
55.0
-17.0
56.0
POLYGON((55.0 -16.85946603852622,55.035475039807835 -17.0,55.0 -17.0,55.0 -16.85946603852622))
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_04D873_S17E055_2021_12_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04D873_S17E055_2021_12_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04D873_S17E055_2021_12_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04D873_S17E055_2021_12_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04D873_S17E055_2021_12_01_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