https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-02T17:11:28.357834Z
2024-04-02T17:11:53.355438Z
s3://sentinel-s1-l1c/GRD/2024/4/2/IW/DV/S1A_IW_GRDH_1SDV_20240402T171128_20240402T171153_053257_067470_1DCC
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
2024-04-02T17:11:28.357834Z
2024-04-02T17:11:53.355438Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240402T174142_V20240402T140208_20240402T171938.EOF
347.3264914860436
693000
Copernicus Ground Segment
2024-04-02T18:35:57.521560Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240402T171128_20240402T171153_053257_067470_1DCC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.869368052563807 -29.081634863247096,21.234646129739154 -28.99768952672709,21.491955114778897 -28.937875988411264,21.876851322938315 -28.847362485523885,22.134023928698735 -28.78618529421302,22.391048924095212 -28.724484031202536,22.774588783483264 -28.631376097962004,23.03159156712112 -28.5682839714754,23.346570547834023 -28.49017613100987,23.289434305383736 -28.3120415454198,23.233218058526774 -28.1336024585229,23.17787520742339 -27.954967592083324,23.12182759137293 -27.776530807621143,22.90124814381514 -27.062086281239697,22.883997239635722 -27.003261669540763,22.575856137676098 -27.079387332303693,22.323492253762385 -27.141146082206333,22.070343516851707 -27.20257759612256,21.69072025894074 -27.29372174973784,21.437118477738352 -27.353956929133375,21.057315571951136 -27.443187493063537,20.803277452641964 -27.50221858307566,20.442580259497394 -27.585127640976765,20.459778899807404 -27.644005014088826,20.50931787158008 -27.824049081550996,20.610046570122506 -28.18380232554813,20.66198792936815 -28.36333858568566,20.716145848895316 -28.542380516191713,20.764306877731716 -28.72281826210891,20.869368052563807 -29.081634863247096))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.1644
45.89016951961606
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
2024-04-03T09:38:04.959653Z
Batch API, v4.330.0
s3://deafrica-sentinel-1/s1_rtc/S28E023/2024/04/02/067470
2.0E-4
2.0E-4
true
block average
2
2
-27.0
23.0
-28.0
24.0
POLYGON((23.0 -27.381938034893338,23.191826693467725 -28.0,23.0 -28.0,23.0 -27.381938034893338))
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_067470_S28E023_2024_04_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_067470_S28E023_2024_04_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_067470_S28E023_2024_04_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_067470_S28E023_2024_04_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_067470_S28E023_2024_04_02_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