https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-20T16:53:36.084647Z
2018-12-20T16:54:01.082231Z
s3://sentinel-s1-l1c/GRD/2018/12/20/IW/DV/S1A_IW_GRDH_1SDV_20181220T165336_20181220T165401_025111_02C5B2_2856
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
2018-12-20T16:53:36.084647Z
2018-12-20T16:54:01.082231Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181220T175214_V20181220T134513_20181220T170243.EOF
347.0995546539594
693000
Copernicus S1 Core Ground Segment - DPA
2018-12-20T18:11:59.130836Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181220T165336_20181220T165401_025111_02C5B2_2856
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.036835916 -32.490802158,26.393907664 -32.408816994,26.658283988 -32.347357241,26.922301986 -32.285346782,27.317653304 -32.191302983,27.580767896 -32.127924705,27.974756167 -32.031838842,28.236956888 -31.967105673,28.578067134 -31.881928871,28.52020325 -31.703560513,28.457828911 -31.526264679,28.401658427 -31.347427101,28.343561989 -31.169104276,28.28641202 -30.99056782,28.228315235 -30.812296288,28.169481999 -30.634237302,28.08968602 -30.397745004,27.753389843 -30.481489583,27.494921068 -30.545157785,27.106590439 -30.639701034,26.847287204 -30.702087659,26.457711982 -30.794699437,26.197583923 -30.855792363,25.93712881 -30.916364437,25.585394909 -30.997200852,25.659527854 -31.235214875,25.714042038 -31.41439907,25.767768817 -31.593783873,25.820391499 -31.77344137,25.874028376 -31.952884339,25.925624068 -32.132816698,25.983608712 -32.311299977,26.036835916 -32.490802158))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.07059
45.75803330510738
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
2021-12-23T19:50:23.830242Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S32E026/2018/12/20/02C5B2
2.0E-4
2.0E-4
true
block average
2
2
-31.0
26.0
-32.0
27.0
POLYGON((26.0 -32.0,26.0 -31.0,27.0 -31.0,27.0 -32.0,26.0 -32.0))
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_02C5B2_S32E026_2018_12_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02C5B2_S32E026_2018_12_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02C5B2_S32E026_2018_12_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02C5B2_S32E026_2018_12_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02C5B2_S32E026_2018_12_20_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