https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-16T18:53:03.723916Z
2021-09-16T18:53:28.722384Z
s3://sentinel-s1-l1c/GRD/2021/9/16/IW/DV/S1A_IW_GRDH_1SDV_20210916T185303_20210916T185328_039711_04B21C_A716
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
2021-09-16T18:53:03.723916Z
2021-09-16T18:53:28.722384Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.9462934038951
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-16T22:06:37.744434Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210916T185303_20210916T185328_039711_04B21C_A716
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-11.1833356982308 11.480470943854431,-10.616195969931871 11.593373444149579,-10.049030429663246 11.705077451086359,-9.481017381015397 11.81573330992905,-8.928459425497058 11.922200114376146,-8.96326426364279 12.103311116377142,-8.999021302631716 12.28432748168353,-9.036207471510414 12.465066484601607,-9.071190362409885 12.646220039382142,-9.108626022789453 12.826902707956906,-9.142762747393656 13.008205669156535,-9.228058763077195 13.429661444654045,-9.784074876987688 13.324329991702628,-10.35573390753083 13.214665422228645,-10.925804170832535 13.103934371852198,-11.498382156687834 12.991345797145435,-11.486644761441044 12.931218062250647,-11.411685469904626 12.56834439656003,-11.373733109119431 12.386998994598038,-11.255401689468524 11.84384741826423,-11.218053266239036 11.662376571259685,-11.1833356982308 11.480470943854431))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85869809465194
46.11176550862537
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
2021-12-26T11:54:13.083278Z
Batch API, v4.52.0
s3://deafrica-sentinel-1/s1_rtc/N12W011/2021/09/16/04B21C
2.0E-4
2.0E-4
true
block average
2
2
13.0
-11.0
12.0
-10.0
POLYGON((-11.0 12.0,-11.0 13.0,-10.0 13.0,-10.0 12.0,-11.0 12.0))
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_04B21C_N12W011_2021_09_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04B21C_N12W011_2021_09_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04B21C_N12W011_2021_09_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04B21C_N12W011_2021_09_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04B21C_N12W011_2021_09_16_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