https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-09T05:39:53.907067Z
2022-11-09T05:40:06.344162Z
s3://sentinel-s1-l1c/GRD/2022/11/9/IW/DV/S1A_IW_GRDH_1SDV_20221109T053953_20221109T054006_045813_057AFA_E8BB
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
2022-11-09T05:39:53.907067Z
2022-11-09T05:40:06.344162Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20221109T054410_V20221109T045906_20221109T113406.EOF
192.7550860327752
693000
Copernicus Ground Segment
2022-11-09T06:13:44.568001Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221109T053953_20221109T054006_045813_057AFA_E8BB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((6.483030673958469 31.513803664632217,6.074447403122058 31.580292439849657,5.800773962153387 31.62404574764128,5.526613009201609 31.66724918966523,5.115210653431763 31.730902965499386,4.702957207143442 31.793273108558495,4.427742568894552 31.83412309616201,4.151333354608959 31.87451542667558,3.8723187975736555 31.914644616096908,3.7483358086763188 31.29113863545821,4.025987766539269 31.250768716562824,4.299939635593562 31.210314170206672,4.573299364177979 31.169331363271837,4.982746659418983 31.106794602176294,5.391120972472227 31.04304448720022,5.662726561938793 30.99988223363914,5.934558317678326 30.956074062815965,6.341084969743472 30.889417303631383,6.398942273256249 31.15258296938709,6.44175518203968 31.333112541323107,6.483030673958469 31.513803664632217))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74499362498603
46.56170338134116
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
2022-11-09T07:40:26.652644Z
Batch API, v4.156.0
s3://deafrica-sentinel-1/s1_rtc/N30E005/2022/11/09/057AFA
2.0E-4
2.0E-4
true
block average
2
2
31.0
5.0
30.0
6.0
POLYGON((6.0 30.94534381810274,5.661985497715095 31.0,6.0 31.0,6.0 30.94534381810274))
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_057AFA_N30E005_2022_11_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057AFA_N30E005_2022_11_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057AFA_N30E005_2022_11_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057AFA_N30E005_2022_11_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057AFA_N30E005_2022_11_09_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