https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-01-26T06:38:18.582363Z
2024-01-26T06:38:47.576318Z
s3://sentinel-s1-l1c/GRD/2024/1/26/IW/DV/S1A_IW_GRDH_1SDV_20240126T063818_20240126T063847_052274_0651D2_ADE1
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
2024-01-26T06:38:18.582363Z
2024-01-26T06:38:47.576318Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240126T063729_V20240126T055644_20240126T123144.EOF
192.5625342990279
693000
Copernicus Ground Segment
2024-01-26T07:15:59.801045Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240126T063818_20240126T063847_052274_0651D2_ADE1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-8.549081057602852 28.68823299883331,-8.94452381337716 28.75481780977618,-9.213918436994405 28.799465693323928,-9.74797853367894 28.88628437241691,-10.143894913579157 28.949196076824645,-10.41042694900864 28.990849482557124,-10.676466491497953 29.03186799059046,-11.076379762795709 29.0924741116065,-11.146604848138896 28.73109185963702,-11.182469853920276 28.55046152251533,-11.219714460494059 28.370036340089904,-11.255042477643183 28.18931884371077,-11.290990318967683 28.008691008902357,-11.326116836300285 27.827934215196073,-11.361871436651171 27.647269694565175,-11.397245701646408 27.471843169875196,-10.871912335274265 27.3898543173601,-10.608823210883596 27.348004629940966,-10.215656603130256 27.28448093676709,-9.821792137426272 27.21966566382857,-9.559224433107289 27.175800553916616,-9.296555867669165 27.13139303033755,-8.905563900178928 27.064314895395228,-8.868441213323248 27.240430441448378,-8.827845075868122 27.421297272863818,-8.749527128794137 27.783527449640438,-8.629758594154534 28.326487953450286,-8.587790567240186 28.50713020874873,-8.549081057602852 28.68823299883331))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78981604199175
46.61655322714513
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
2024-01-26T09:43:23.870506Z
Batch API, v4.288.1
s3://deafrica-sentinel-1/s1_rtc/N28W012/2024/01/26/0651D2
2.0E-4
2.0E-4
true
block average
2
2
29.0
-12.0
28.0
-11.0
POLYGON((-11.292679245112977 28.0,-11.21971446049709 28.370036340074893,-11.146604848134748 28.731091859659188,-11.094349661273613 29.0,-11.0 29.0,-11.0 28.0,-11.292679245112977 28.0))
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_0651D2_N28W012_2024_01_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0651D2_N28W012_2024_01_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0651D2_N28W012_2024_01_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0651D2_N28W012_2024_01_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0651D2_N28W012_2024_01_26_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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