https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-03-11T16:43:12.261191Z
2020-03-11T16:43:37.260425Z
s3://sentinel-s1-l1c/GRD/2020/3/11/IW/DV/S1B_IW_GRDH_1SDV_20200311T164312_20200311T164337_020647_027235_B9EE
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
2020-03-11T16:43:12.261191Z
2020-03-11T16:43:37.260425Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20200311T190333_V20200311T145839_20200311T181609.EOF
347.6948544579926
693000
Copernicus S1 Core Ground Segment - DPA
2020-03-11T19:29:54.089641Z
Sentinel-1 IPF, 003.20
S1B_IW_GRDH_1SDV_20200311T164312_20200311T164337_020647_027235_B9EE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.673834534746913 21.441275820401682,20.297253520738845 21.554422465788903,20.92496783230194 21.66582252230499,21.427852256195482 21.75323914315663,22.050906408649617 21.859281111768603,21.875970068186408 22.763551168788837,21.805494672011463 23.125181353768912,21.769647745572588 23.305889860509897,21.75831927465788 23.36579201664845,21.383412998467875 23.303660858313343,21.12841466812009 23.260854721084822,20.62029725370635 23.174242206500253,20.365778638596336 23.130200090215368,19.986695883277186 23.063787890457746,19.73517912047423 23.019186440583255,19.358072017869183 22.951511800584463,19.370148583821052 22.891420188917873,19.414018677458152 22.711210217054024,19.450736640740654 22.529708941408433,19.490716631070633 22.34879787944107,19.526903988430295 22.16719844523477,19.565046827055877 21.985953229364764,19.60017769189514 21.8041581393636,19.63643450866574 21.62256620082049,19.673834534746913 21.441275820401682))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.91925688689512
46.69946186805446
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
2021-12-25T07:24:00.614244Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N22E021/2020/03/11/027235
2.0E-4
2.0E-4
true
block average
2
2
23.0
21.0
22.0
22.0
POLYGON((21.829890327758726 23.0,22.0 22.122423355001416,22.0 22.0,21.0 22.0,21.0 23.0,21.829890327758726 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_027235_N22E021_2020_03_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_027235_N22E021_2020_03_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_027235_N22E021_2020_03_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_027235_N22E021_2020_03_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_027235_N22E021_2020_03_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