https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-10T16:01:50.211395Z
2022-05-10T16:02:19.237355Z
s3://sentinel-s1-l1c/GRD/2022/5/10/IW/DV/S1A_IW_GRDH_1SDV_20220510T160150_20220510T160219_043150_05274C_A99D
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
2022-05-10T16:01:50.211395Z
2022-05-10T16:02:19.237355Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220510T182421_V20220510T142640_20220510T174410.EOF
347.92951769156633
693000
Copernicus Ground Segment
2022-05-10T18:32:46.816847Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220510T160150_20220510T160219_043150_05274C_A99D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.08362389157942 -12.43967832238221,35.62331499616562 -12.317798877833816,36.19328912390452 -12.18781690327786,36.766107820095904 -12.055877574610578,37.31826516604878 -11.927468203211387,37.30370292014459 -11.869604218149666,37.26071901356628 -11.689254426015953,37.21871471161728 -11.508682126885848,37.178454652693574 -11.32771042868509,37.0525295413637 -10.786066060534623,37.013219305936936 -10.60491516512336,36.971444705799556 -10.424348464147325,36.942807111492556 -10.303277450176864,36.39336398999119 -10.429998909216428,35.825734153404525 -10.55982083146122,35.25392546336218 -10.689477262945573,34.717274258379746 -10.810117966772363,34.747887445124 -10.9310039375446,34.78987589422762 -11.111902789748134,34.82522070915357 -11.294307841120789,34.86812374837855 -11.475012865250303,34.908644856486106 -11.656261706340272,34.95431482016028 -11.836351052247633,34.99033487816929 -12.018629287493301,35.02875051021976 -12.200371520280388,35.06966937585634 -12.381553672752498,35.08362389157942 -12.43967832238221))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.39513104176627
45.9646329853602
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
2022-05-10T20:13:52.740431Z
Batch API, v4.110.0
s3://deafrica-sentinel-1/s1_rtc/S12E035/2022/05/10/05274C
2.0E-4
2.0E-4
true
block average
2
2
-11.0
35.0
-12.0
36.0
POLYGON((35.0 -12.0,35.0 -11.0,36.0 -11.0,36.0 -12.0,35.0 -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_05274C_S12E035_2022_05_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05274C_S12E035_2022_05_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05274C_S12E035_2022_05_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05274C_S12E035_2022_05_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05274C_S12E035_2022_05_10_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 2021
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