https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-02-01T07:12:40.308460Z
2022-02-01T07:13:06.219215Z
s3://sentinel-s1-l1c/GRD/2022/2/1/IW/DV/S1A_IW_GRDH_1SDV_20220201T071240_20220201T071306_041716_04F6BA_8CF5
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
2022-02-01T07:12:40.308460Z
2022-02-01T07:13:06.219215Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220201T073019_V20220201T062928_20220201T130428.EOF
192.3071710012593
693000
Copernicus S1 Core Ground Segment - TLS
2022-02-01T07:51:50.401777Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220201T071240_20220201T071306_041716_04F6BA_8CF5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-18.041296235385783 22.76840051119489,-18.408645845581677 22.83449290708269,-18.654954147133775 22.878298297699395,-19.024711064504977 22.943291147161382,-19.271410618273368 22.986141335983334,-19.641749917360006 23.04969666215192,-19.888834679977435 23.091585340537275,-20.449229717679657 23.185051086229787,-20.728619210883284 21.747919370371925,-20.174138874815178 21.65352947114569,-19.563176821326078 21.54722550373949,-18.95311257160918 21.438688541839884,-18.345755753904704 21.328263592648682,-18.041296235385783 22.76840051119489))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78799600704269
46.25078169490629
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
2022-02-01T09:52:18.527807Z
Batch API, v4.88.0
s3://deafrica-sentinel-1/s1_rtc/N21W021/2022/02/01/04F6BA
2.0E-4
2.0E-4
true
block average
2
2
22.0
-21.0
21.0
-20.0
POLYGON((-20.0 21.623230284532077,-20.728619210883267 21.747919370371974,-20.67961279165176 22.0,-20.0 22.0,-20.0 21.623230284532077))
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_04F6BA_N21W021_2022_02_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04F6BA_N21W021_2022_02_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04F6BA_N21W021_2022_02_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04F6BA_N21W021_2022_02_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04F6BA_N21W021_2022_02_01_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