https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-12T05:40:58.813441Z
2021-01-12T05:41:23.811385Z
s3://sentinel-s1-l1c/GRD/2021/1/12/IW/DV/S1B_IW_GRDH_1SDV_20210112T054058_20210112T054123_025117_02FD7E_D823
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-01-12T05:40:58.813441Z
2021-01-12T05:41:23.811385Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210112T074341_V20210112T031920_20210112T063650.EOF
192.35626850425
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-12T08:23:28.950806Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210112T054058_20210112T054123_025117_02FD7E_D823
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.877272511507646 24.23970397447453,4.5174275231473375 24.30340791742677,4.272165460217876 24.34630080623904,4.023348722968846 24.38937933197653,3.655526789990611 24.452264878649064,3.285277017013572 24.514599850282966,3.037731056473486 24.555736399048076,2.4571299603759282 24.650511553304085,2.4217350818807466 24.46986585033204,2.384634522740675 24.289397766310152,2.352265791257275 24.108162891883147,2.314516677590482 23.92779303982067,2.2802654481742484 23.746852119996078,2.2474682817430205 23.56566957077257,2.212290806154395 23.38486938292754,2.1638818712623795 23.14453811105319,2.738435439122436 23.04865657684261,3.350669238058566 22.944028357541423,3.96022830843786 22.837348813155426,4.562565071293302 22.729474353625434,4.574962459707319 22.789442912936405,4.614757509644682 22.970377931906537,4.649365436324836 23.152246674868984,4.685018748760172 23.333924822967667,4.729607537215528 23.513999881704606,4.767523430250891 23.695272401688655,4.804529866792716 23.87670666491299,4.839211407732742 24.05855392646326,4.877272511507646 24.23970397447453))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.90445
46.19681410980394
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
2021-12-25T23:17:16.097351Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N23E004/2021/01/12/02FD7E
2.0E-4
2.0E-4
true
block average
2
2
24.0
4.0
23.0
5.0
POLYGON((4.828044121623984 24.0,4.804529866793672 23.876706664917958,4.729607537215384 23.513999881703946,4.685018748760336 23.333924822968346,4.620394313110724 23.0,4.0 23.0,4.0 24.0,4.828044121623984 24.0))
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_02FD7E_N23E004_2021_01_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02FD7E_N23E004_2021_01_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02FD7E_N23E004_2021_01_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02FD7E_N23E004_2021_01_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02FD7E_N23E004_2021_01_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 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