https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-28T03:10:01.038097Z
2021-11-28T03:10:20.939610Z
s3://sentinel-s1-l1c/GRD/2021/11/28/IW/DV/S1B_IW_GRDH_1SDV_20211128T031001_20211128T031020_029782_038E04_3DD2
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
2021-11-28T03:10:01.038097Z
2021-11-28T03:10:20.939610Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.4906441819551
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-28T08:09:11.888486Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211128T031001_20211128T031020_029782_038E04_3DD2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.23337681635356 -24.587410823345817,34.889325179686715 -24.508476951739418,34.646413060259334 -24.45221241173968,34.40367770122025 -24.395551385748618,34.04004401473452 -24.309851541865324,33.67693231109213 -24.223295904667246,33.43500182822076 -24.165083155939982,33.19330109001477 -24.106492174359595,32.843701973415584 -24.020973948975964,32.63830832225812 -24.737654022313677,32.53738628586908 -25.086059617390212,32.88917424384228 -25.172365482209564,33.13310508350499 -25.231650790136875,33.49877104346107 -25.319664823888115,33.74283966783672 -25.37783953860389,34.10937756280678 -25.46434620088428,34.35402494134372 -25.521511585635544,34.59890232983138 -25.578270806151615,34.945789520920684 -25.657878740040335,35.0889174025009 -25.12763167760835,35.23337681635356 -24.587410823345817))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.11252
45.56061020839453
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
2021-12-26T15:34:08.831974Z
Batch API, v4.67.1
s3://deafrica-sentinel-1/s1_rtc/S26E035/2021/11/28/038E04
2.0E-4
2.0E-4
true
block average
2
2
-25.0
35.0
-26.0
36.0
POLYGON((35.12304714257073 -25.0,35.0 -25.457044723861483,35.0 -25.0,35.12304714257073 -25.0))
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_038E04_S26E035_2021_11_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038E04_S26E035_2021_11_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038E04_S26E035_2021_11_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038E04_S26E035_2021_11_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038E04_S26E035_2021_11_28_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