https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-12T06:29:36.749741Z
2022-06-12T06:30:01.748056Z
s3://sentinel-s1-l1c/GRD/2022/6/12/IW/DV/S1A_IW_GRDH_1SDV_20220612T062936_20220612T063001_043626_053561_6FCE
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
2022-06-12T06:29:36.749741Z
2022-06-12T06:30:01.748056Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220612T063436_V20220612T054823_20220612T122323.EOF
192.6317041968702
693000
Copernicus Ground Segment
2022-06-12T07:24:16.473736Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220612T062936_20220612T063001_043626_053561_6FCE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-6.214231442096238 29.97033394981709,-6.487547549813853 30.015782412249994,-6.884878054906046 30.08077954819345,-7.4303929436354155 30.167916068471012,-7.7087488423635415 30.211442818347823,-8.106403704926716 30.272555066037125,-8.377045052896856 30.313410420471715,-8.777426024911366 30.37277302477529,-8.813972883337652 30.192373254043325,-8.849336727681226 30.01170501185841,-8.887082407436825 29.831383820198027,-8.927912968980129 29.651515790552583,-8.960295606490275 29.470400096159942,-8.991949830247878 29.28916996711016,-9.02856153456017 29.10866972321625,-9.06083157927269 28.927518582912214,-9.070861619220242 28.867891756048,-8.53391353118532 28.7859584355488,-8.138384198000571 28.724150894114835,-7.870991559642038 28.681674533831025,-7.605287478593436 28.638908370384968,-7.20660050364873 28.573696495500045,-6.809717624802532 28.50753580728982,-6.5465264613991625 28.462976941433624,-6.533927613090073 28.522550501942085,-6.494202216831495 28.70357066554442,-6.455616561232658 28.884784363639863,-6.3351699849471315 29.427640541554943,-6.293229479426035 29.60829546979619,-6.25324994083071 29.789280792726057,-6.214231442096238 29.97033394981709))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81548492609318
46.66560908341263
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
2022-06-12T09:14:04.576931Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/N29W010/2022/06/12/053561
2.0E-4
2.0E-4
true
block average
2
2
30.0
-10.0
29.0
-9.0
POLYGON((-9.047919827426636 29.0,-9.028561534561401 29.10866972320965,-9.0 29.24948163161836,-9.0 29.0,-9.047919827426636 29.0))
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_053561_N29W010_2022_06_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_053561_N29W010_2022_06_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_053561_N29W010_2022_06_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_053561_N29W010_2022_06_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_053561_N29W010_2022_06_12_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