https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-14T06:06:00.160702Z
2021-07-14T06:06:22.908336Z
s3://sentinel-s1-l1c/GRD/2021/7/14/IW/DV/S1B_IW_GRDH_1SDV_20210714T060600_20210714T060622_027786_0350E0_2228
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
2021-07-14T06:06:00.160702Z
2021-07-14T06:06:22.908336Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.3307072996453
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-14T07:22:36.944118Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210714T060600_20210714T060622_027786_0350E0_2228
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.4811490923740287 23.287328606164817,-1.8607400359700579 23.35522473873745,-2.115164603136393 23.40017958899777,-2.6246535092945544 23.48886831343621,-3.0072943105054333 23.554305905728228,-3.26319774994004 23.59750872625743,-3.5192614509533597 23.64028908653727,-3.8956701016064517 23.702355767208065,-4.001252601485593 23.160088822278855,-4.137374106715475 22.456058644843182,-3.765031191796164 22.393531776510102,-3.5114004321196743 22.350415540106894,-3.005345975965647 22.263122411512455,-2.7528924265003933 22.21894470280398,-2.374653270408354 22.15197083635212,-2.122451346739868 22.106791590617462,-1.7463131802539602 22.03863329706377,-1.6353652923764561 22.562826311285022,-1.4811490923740287 23.287328606164817))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8426871680363
46.67411083465716
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
2021-12-26T08:39:36.863877Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N22W002/2021/07/14/0350E0
2.0E-4
2.0E-4
true
block average
2
2
23.0
-2.0
22.0
-1.0
POLYGON((-1.5423093207237253 23.0,-1.7463131802539538 22.038633297063768,-2.0 22.08460273667838,-2.0 23.0,-1.5423093207237253 23.0))
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_0350E0_N22W002_2021_07_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0350E0_N22W002_2021_07_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0350E0_N22W002_2021_07_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0350E0_N22W002_2021_07_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0350E0_N22W002_2021_07_14_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