https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-01T16:30:04.829862Z
2021-12-01T16:30:29.829334Z
s3://sentinel-s1-l1c/GRD/2021/12/1/IW/DV/S1A_IW_GRDH_1SDV_20211201T163004_20211201T163029_040817_04D87A_AB27
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
2021-12-01T16:30:04.829862Z
2021-12-01T16:30:29.829334Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.3035758253229
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-01T17:59:49.163510Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211201T163004_20211201T163029_040817_04D87A_AB27
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.25175462710327 -29.459517073374748,31.59965777200226 -29.37965855371318,31.85707674340575 -29.319894826306676,32.11419489337741 -29.259637947547475,32.49930536677612 -29.168331968059867,32.75566601325605 -29.10685006828378,33.139634455926924 -29.013714932893183,33.39522999218508 -28.951019288525256,33.73208400278687 -28.867521784072736,33.620904815615305 -28.510371806559995,33.51230013548639 -28.15257400958262,33.457240414233524 -27.973896235622757,33.40317811373876 -27.79499174559594,33.34815999958708 -27.616346074090302,33.27785897609274 -27.377994609106736,32.94470963297197 -27.460311618778647,32.692648647785745 -27.521972500767376,32.43909558358168 -27.583474875239986,32.06234788614486 -27.673872932323704,31.81054637117832 -27.733642648939085,31.435937185165592 -27.821593173758842,31.18192465414372 -27.8805852077895,30.839492123893855 -27.95925712435364,30.856008140113463 -28.018700534313627,30.904721382586047 -28.19893371563319,30.959825304727865 -28.37771086603952,31.008261961228396 -28.558036639127963,31.060174709984615 -28.737579292166973,31.10037005655264 -28.919834812557085,31.154183291338775 -29.0989757963495,31.200198510958522 -29.279921652691165,31.25175462710327 -29.459517073374748))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.91112
45.68212551955794
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
2021-12-26T15:45:24.366499Z
Batch API, v4.69.1
s3://deafrica-sentinel-1/s1_rtc/S29E030/2021/12/01/04D87A
2.0E-4
2.0E-4
true
block average
2
2
-28.0
30.0
-29.0
31.0
POLYGON((31.0 -28.527278022548717,30.95982530473199 -28.377710866053643,30.904721382588875 -28.198933715641584,30.85081230211734 -28.0,31.0 -28.0,31.0 -28.527278022548717))
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_04D87A_S29E030_2021_12_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04D87A_S29E030_2021_12_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04D87A_S29E030_2021_12_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04D87A_S29E030_2021_12_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04D87A_S29E030_2021_12_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