https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-11T03:56:11.527770Z
2021-10-11T03:56:37.790768Z
s3://sentinel-s1-l1c/GRD/2021/10/11/IW/DV/S1A_IW_GRDH_1SDV_20211011T035611_20211011T035637_040066_04BE5D_87E3
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
2021-10-11T03:56:11.527770Z
2021-10-11T03:56:37.790768Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.0614824358579
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-11T08:29:42.220492Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20211011T035611_20211011T035637_040066_04BE5D_87E3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.348236620602066 -10.482568152386357,25.81563687219085 -10.362969562601839,25.252546042909774 -10.235482741769932,24.683920406836933 -10.105653211109406,24.13208643437739 -9.978625327705615,24.090522315397884 -10.159116371565728,24.0053840063234 -10.519850795260224,23.96381728099846 -10.700465832739743,23.920468743493355 -10.880671229326328,23.877888117158236 -11.061066615482298,23.83647267641412 -11.24174483897865,23.79155138012285 -11.433964336932847,24.34253539850239 -11.5617697948548,24.912986207759513 -11.692879883405944,25.4852198174772 -11.823153135517751,26.021241861075605 -11.944030740864642,26.065139099558905 -11.751188727935926,26.105397338138808 -11.569884935270304,26.147041111688786 -11.388899571652898,26.18482865878177 -11.207050254615885,26.22715811835449 -11.026230463021875,26.268606085935133 -10.84521792143196,26.311868092784305 -10.664618984218531,26.348236620602066 -10.482568152386357))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.47792
45.94105729188103
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
2021-12-26T13:11:04.004854Z
Batch API, v4.58.1
s3://deafrica-sentinel-1/s1_rtc/S12E023/2021/10/11/04BE5D
2.0E-4
2.0E-4
true
block average
2
2
-11.0
23.0
-12.0
24.0
POLYGON((24.0 -11.482315778041709,23.791551380122694 -11.43396433693282,23.89230231472094 -11.0,24.0 -11.0,24.0 -11.482315778041709))
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_04BE5D_S12E023_2021_10_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04BE5D_S12E023_2021_10_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04BE5D_S12E023_2021_10_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04BE5D_S12E023_2021_10_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04BE5D_S12E023_2021_10_11_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